Quarter wave whip antenna from LPRS with right angled SMA connector, ideal for use with Easy Radio modules.

• Frequency 410 to 433MHz
• Impedance 50R
• Power 50W

Quarter wave whip antenna from LPRS with straight SMA connector, ideal for use with Easy Radio modules.

• Frequency 410 to 433MHz
• Impedance 50R
• Power 50W

Fixed mount straight antenna with a frequency range of 868 to 915MHz.

• Omnidirectional polarisation
• Connector SMA male
• LPRS ANT-SS900

A compact helical Gain Antenna for GSM applications where high performance is required.

• 870–960MHz 1710–2220MHz
• Active gain: +4dBi
• VSWR 1.8:1
• Vertical polarisation
• 2.5m RG174 connecting lead
• Magnet mount
• Alternative connectors: FME/ TNC/ SMA/ MMCX
• 50Ω Impedance
• Max power 50W
• Applications include GSM and range extension

The Alpha 11 is a high gain flat blade antenna form Siretta suitable for a variety of environments and applications. Its slim and low profile design means it will fit discreetly onto most surfaces, whether that is on top of an energy meter or on the side of telemetry equipment. Supplied with a 3M adhesive base, the Alpha 11 is perfect for quick and simple installation onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base takes away the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position.

The Alpha 11 is tuned to quad band GSM / GPRS, 2G & 3G / UMTS frequencies, making this antenna a very mainstream performer. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS & 2G networks and also high data transfer rates via 3G / UMTS. It achieves a peak gain of 2.5dBi, making it Siretta's highest gain flat blade antenna. The Alpha 11 is Siretta's antenna of choice for GSM / 3G applications in marginal signal areas.

• Quad band GSM / GPRS
• 3G / UMTS
• ISM
• Self-adhesive mounting
• Cable type RG174
• Cable length 1m
• Connector type SMA plug
• Siretta type ALPHA11/1M/SMAM/S/S/20

The Alpha 11 is a high gain flat blade antenna form Siretta suitable for a variety of environments and applications. Its slim and low profile design means it will fit discreetly onto most surfaces, whether that is on top of an energy meter or on the side of telemetry equipment. Supplied with a 3M adhesive base, the Alpha 11 is perfect for quick and simple installation onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base takes away the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position.

The Alpha 11 is tuned to quad band GSM / GPRS, 2G & 3G / UMTS frequencies, making this antenna a very mainstream performer. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS & 2G networks and also high data transfer rates via 3G / UMTS. It achieves a peak gain of 2.5dBi, making it Siretta's highest gain flat blade antenna. The Alpha 11 is Siretta's antenna of choice for GSM / 3G applications in marginal signal areas.

• Quad band GSM / GPRS
• 3G / UMTS
• ISM
• Self-adhesive mounting
• Cable type RG174
• Cable length 2.5m
• Connector type SMA plug
• Siretta type ALPHA11/2.5M/SMAM/S/S/20

Siretta's Alpha 18 is a small, low profile, adhesive Quad Band and 3G horn antenna. The compact doublet is designed to fix discreetly and securely onto most surfaces. So whether the Alpha 18 is on top of an energy meter or on the side of telemetry equipment, it delivers flawless performance and connectivity in various environments and applications.

Supplied with a 3M adhesive base, the Alpha 18 is perfect for quick and simple installation onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base takes away the need to drill holes or apply adhesives - simply 'peel & press' the antenna into its desired position.

The Alpha 18 is tuned to quad band GSM / GPRS, 2G, 3G / UMTS frequencies, making it ideal for applications worldwide. The wide-band Alpha 18 is therefore a top contender for applications running on the 2G/GPRS networks or for applications demanding high data transfer rates via the 3G/UMTS network.

• Quad band GSM / GPRS
• 3G / UMTS
• Self-adhesive mounting
• FME socket connector
• Cable type RG174
• Cable length 2.5m
• Siretta type ALPHA18/2.5M/FMEF/S/S/26

The Siretta Alpha 1A/1M/SMAM/S/S/11 is a self-adhesive T-bar GSM / GPRS, 3G, WiFi & ISM antenna with a 1m RG174 cable terminated in an SMA male connector.

With its thin-shaped design, measuring 104 x 10.8 x 4mm, this antenna will mount discreetly onto most surfaces, whether on top of an energy meter or on the side of telemetry equipment, this antenna will suit a variety of environments and applications. With its adhesive base, the Alpha 1A is perfect for quick and simple installation onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base removes the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position.

The Alpha 1A is tuned to quad band GSM / GPRS, 2G, 3G / UMTS, WiFi & the 868MHz and 915MHz ISM frequencies, and performs to high level on each of these frequency bands. Its superior dipole design is the secret behind this compact antenna achieving high levels of gain across a wide operating frequency range. Furthermore, having this wide operating frequency range allows for worldwide cellular applications over the quad band GSM / GPRS & 2G networks and also high data transfer rates via 3G / UMTS. The Alpha 1A achieves a respectable peak gain of 3.8dBi, providing good signal reception and transmission which is further supported by its superior T-bar dipole design.

• Key features:
• 1m RG174 coaxial cable
• SMA male connector
• Quad band GSM / GPRS
• 2G / 3G / UMTS
• WiFi / WLAN
• ISM - 868MHz / 915MHz
• 2.4GHz / Bluetooth / ZigBee
• Self-adhesive fixing
• Siretta type Alpha 1A/1M/SMAM/S/S/11

The Siretta Alpha 1A/3M/BNCM/S/S/11 is a self-adhesive T-bar GSM / GPRS, 3G, WiFi & ISM antenna with a 3m RG174 cable terminated in a BNC male connector.

With its thin-shaped design, measuring 104 x 10.8 x 4mm, this antenna will mount discreetly onto most surfaces, whether on top of an energy meter or on the side of telemetry equipment, this antenna will suit a variety of environments and applications. With its adhesive base, the Alpha 1A is perfect for quick and simple installation onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base removes the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position.

The Alpha 1A is tuned to quad band GSM / GPRS, 2G, 3G / UMTS, WiFi & the 868MHz and 915MHz ISM frequencies, and performs to high level on each of these frequency bands. Its superior dipole design is the secret behind this compact antenna achieving high levels of gain across a wide operating frequency range. Furthermore, having this wide operating frequency range allows for worldwide cellular applications over the quad band GSM / GPRS & 2G networks and also high data transfer rates via 3G / UMTS. The Alpha 1A achieves a respectable peak gain of 3.8dBi, providing good signal reception and transmission which is further supported by its superior T-bar dipole design.

• Key features:
• 3m RG174 coaxial cable
• BNC male connector
• Quad band GSM / GPRS
• 2G / 3G / UMTS
• WiFi / WLAN
• ISM - 868MHz / 915MHz
• 2.4GHz / Bluetooth / ZigBee
• Self-adhesive fixing
• Siretta type Alpha 1A/3M/BNCM/S/S/11

The Siretta Alpha 4A is an extremely compact, self-adhesive mounting, IP67 rated, GPS antenna. Its 37 x 33mm footprint makes it able to be fitted into a wide range of locations, and with a height of only 13mm it provides an unobtrusive profile.

The Alpha 4A is fitted with a strong self-adhesive base that provides a firm fixing on most flat surfaces, including: metal, glass, wood and plastic. It can be used indoors or outdoors where its IP67 rating makes it well suited to in harsh environments. GPS applications include: vehicle / fleet / asset tracking, mobile applications or general positioning purposes.

The antenna has a centre frequency of 1575.42MHz for GPS compatibility and a built-in Low Noise Amplifier (LNA) providing 26dB gain for superior GPS performance.

• GPS active antenna
• Self-adhesive mounting
• SMA male plug
• RG174 cable
• Cable length 5m
• IP67 rating
• Siretta type ALPHA4A/5M/SMAM/S/S/26

The Siretta Alpha 6 is a compact, IP66 rated, puck-shaped GSM & GPS combination antenna. It combines two separate antennas into a single package that measures only ø71 x 14mm. The GSM antenna is a 850 /900 / 1800 / 1900MHz dipole providing global GSM and GPRS coverage. The GPS antenna is built with a 28dB Low Noise Amplifier (LNA) to provide strong satellite fixing in most circumstances where the antenna has full view of the sky.

The Alpha 6 is well suited to most GSM & GPS systems that require an 'all-in-one' antenna solution. Combination antennas are perfect for applications where the use of multiple antennas is not an option for installation or space confinement reasons.

Supplied with an adhesive base, the Alpha 6 is great for quick and simple installations onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base takes away the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position. The Alpha 6 is ideal for vehicle and asset tracking applications.

• Quad band GSM / GPS antenna
• Adhesive mount
• Supplied with two 2m RG174 coax cables: 1 for GPS, 1 for GSM
• GSM cable is terminated with FME female connector
• GPS cable is terminated with an SMA male connector
• Siretta type ALPHA6/2M/SMAM/S/S/FMEF/S/S/7

The Siretta Alpha 7 is a compact, puck-shaped GSM & GPS combination antenna. It combines two separate antennas into a single package that measures only ø50 x 17.5mm. The Alpha 7 is ideal for most GSM & GPS systems that require an 'all-in-one' antenna solution. Combination antennas are perfect for applications where the use of multiple antennas is not an option for installation or space availability reasons.

The GSM antenna is a 900 / 1800MHz dipole providing GSM and GPRS coverage throughout Europe, Africa and most of Asia. The GPS antenna is built with a 27dB Low Noise Amplifier (LNA) to provide strong satellite fixing in most circumstances where the antenna has full view of the sky.

Supplied with an adhesive base, the Alpha 7 is perfect for quick and simple installations onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base removes the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position. The Alpha 7 is ideal for vehicle and asset tracking applications.

• Dual band GSM / GPRS antenna
• GPS antenna
• Combined compact package
• Self-adhesive mounting
• Fitted with two 3m RG174 coax cables: 1 for GPS, 1 for GSM
• Both cables are terminated with an SMA male connector
• Siretta type ALPHA7/3M/SMAM/SMAM/S/S/11

The Siretta Alpha 7 is a compact, puck-shaped GSM & GPS combination antenna. It combines two separate antennas into a single package that measures only ø50 x 17.5mm. The Alpha 7 is ideal for most GSM & GPS systems that require an 'all-in-one' antenna solution. Combination antennas are perfect for applications where the use of multiple antennas is not an option for installation or space availability reasons.

The GSM antenna is a 900 / 1800MHz dipole providing GSM and GPRS coverage throughout Europe, Africa and most of Asia. The GPS antenna is built with a 27dB Low Noise Amplifier (LNA) to provide strong satellite fixing in most circumstances where the antenna has full view of the sky.

Supplied with an adhesive base, the Alpha 7 is perfect for quick and simple installations onto a number of different surface materials such as: metal, glass, wood and plastic. The use of an adhesive base removes the need to drill holes or apply adhesive substances - simply 'peel & press' the antenna into its desired position. The Alpha 7 is ideal for vehicle and asset tracking applications.

• Dual band GSM / GPRS antenna
• GPS antenna
• Combined compact package
• Self-adhesive mounting
• Fitted with two 4m RG174 coax cables: 1 for GPS, 1 for GSM
• GSM cable is terminated with FME female connector
• GPS cable is terminated with an SMA male connector
• Siretta type ALPHA7/4M/FMEF/SMAM/S/S/11

The Alpha 8 is an IP66 rated, flat blade quad-band GSM and 3G antenna, well suited to a wide variety of environments and applications. Its slim, low profile design means it will fit discreetly onto most surfaces, whether that be on top of an energy meter or on the side of telemetry equipment. The body of the Alpha 8 is fully sealed so that an IP66 rating is achieved, making this waterproof quad band and 3G antenna ideal for wet environments such as water metering, sub-terrain-based applications, coastal remote monitoring and many others where pressured water exposure is likely.

The Alpha 8 is tuned to quad band GSM / GPRS & 3G / UMTS frequencies, making it a very mainstream performer. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS networks as well as high data transfer rates via 3G/UMTS, supported by a peak gain of 2dBi. The Alpha 8 is Siretta's antenna of choice for GSM / 3G applications that require a discreet and waterproof solution.

• Quad band GSM / GPRS
• 3G / UMTS
• ISM
• RG174 cable
• Fitted 3m cable with FME socket
• Siretta type ALPHA8/3M/FMEF/S/S/1

Siretta's Delta 15 is a direct connect, stubby antenna tuned to 2.4GHz - the WiFi / WLAN / Bluetooth / Zigbee frequencies - and is fitted with a right angled, reverse polarity SMA male connector. Despite its small size of only 53.5mm in length, it performs at a high level outperforming most other stubby antennas. The Delta 15 offers a small and compact, cable-free antenna solution that is ideal for use with WiFi enabled terminals and modems.

Avoiding the use of cables with this WiFi antenna makes installation very easy as you simply connect it into the antenna port of your device. The Delta 15 is commonly used with WiFi, Bluetooth, Zigbee and ISM based applications to improve the signal strength and therefore improve the performance of your short-range terminal. This 2.4GHz antenna can be used with most modern WiFi modems such as NetGear and TP-link that operate on the traditional 2.4GHz.

• WiFi / WLAN
• 2.4GHz - Bluetooth / ZigBee
• Direct connect
• SMA male reverse polarity connector
• Siretta type DELTA15/SMAM/RA/RP/11

The Delta 19 is an extremely small 2.4GHz direct connect antenna, only 19mm long including the connector.

It is intended for small or hand-held products that need WiFi, Zigbee or Bluetooth connectivity and where any other size stubby antenna would be too large.

• Connector: SMA male
• Extremely small direct connect WiFi antenna
• 19mm overall length
• Omni-directional
• Radiation frequency: 2.4 to 2.5GHz
• VSWR: ≤ 2.0
• Gain: 0dBi
• Polarization: vertical
• Max. power: 1 Watt
• Antenna type: 5/8 wave mono-pole
• Impedance 50 ohms
• Operating temperature range: -25 to +75°C
• Storage temperature range: -30 to +75°C
• Siretta type DELTA19/X/SMAM/S/S/35

The Siretta Delta 1A is a direct connect, stubby antenna tuned to the quad band GSM / GPRS and 3G frequencies. Despite its small size of only 56mm in length, it still performs at a high level that most stubby antennas cannot compete with. The Delta 1A offers a small and compact, cable-free antenna solution that is ideal for use with wireless terminals within the M2M industry.

The Delta 1A is commonly used for applications such as: car park metering, utilities metering, road traffic monitoring and numerous other M2M applications communicating via quad band GSM / GPRS, 3G / UMTS and the 868 & 915MHz ISM frequencies. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS networks and also high data transfer rates via 3G / UMTS. The Delta 1A achieves a general gain of 2 dBi, (peaking at 3.5dBi) a respectable benchmark for such a small antenna.

• Quad band GSM / GPRS
• 3G / UMTS
• ISM 868 & 915MHz
• Direct connect
• Groundplane independent
• Connector SMA plug
• Siretta type DELTA1A/x/SMAM/S/S/11

The Siretta Delta 20 is a compact, direct connect 2.4GHz stubby antenna measuring only 28.5mm long including the connector.

It is one of the most popular stubby antennas given its performance and size.

• SMA male connector
• Compact direct connect WiFi / Bluetooth antenna
• 28.5mm overall length
• Frequency: 2.4 to 2.5GHz
• VSWR: ≤ 2.0
• Gain: 0dBi
• Polarization: vertical
• Max. power: 1 Watt
• Antenna type: 5/8 wave mono-pole
• Impedance: 50 ohms
• Operating temperature: -25 to +70°C
• Storage temperature: -35 to +70°C
• Siretta type DELTA20/X/SMAM/S/S/35

Siretta's Delta 25 is a compact, right angled, direct connect 2.4GHz stubby antenna measuring only 28.1mm long including the connector.

The antenna is one of the dominant stubby antennas in the market given its performance and size.

• SMA male reverse polarity, right-angle connector
• Compact right angle direct connect WiFi / Bluetooth antenna
• 28.1mm overall length
• Frequency: 2.4 to 2.5GHz
• VSWR: ≤ 2.0
• Gain: 0dBi
• Polarization: vertical
• Max. power: 1 Watt
• Antenna type: 5/8 wave mono-pole
• Impedance: 50 ohms
• Operating temperature: -25 to +70°C
• Storage temperature: -35 to +70°C
• Siretta type DELTA25/X/SMAM/RP/RA/35

Siretta's Delta 25 is a compact, right angled, direct connect 2.4GHz stubby antenna measuring only 28.1mm long including the connector.

The antenna is one of the dominant stubby antennas in the market given its performance and size.

• SMA male, right-angle connector
• Compact right angle direct connect WiFi / Bluetooth antenna
• 28.1mm overall length
• Frequency: 2.4 to 2.5GHz
• VSWR: ≤ 2.0
• Gain: 0dBi
• Polarization: vertical
• Max. power: 1 Watt
• Antenna type: 5/8 wave mono-pole
• Impedance: 50 ohms
• Operating temperature: -25 to +70°C
• Storage temperature: -35 to +70°C
• Siretta type DELTA25/X/SMAM/S/RA/35

The Delta 26 is a hinged, direct connect antenna ideal for small and portable equipment.

This antenna provides the most gain at the higher frequencies for 3G/4G, GPRS, WiFi, Bluetooth and Zigbee applications to help improve signal strength. Variable antenna positioning allows for best signal using the built-in knuckle and swivel functionality.

• Connector: SMA male
• Designed for 700 to 960 and 1700 to 2700MHz frequencies
• Ideal for Wireless LAN and Bluetooth
• Omni-directional
• Mounting method: direct connect
• Operating frequencies: 700 to 960MHz and 1.7 to 2.7GHz
• Impedance: 50 ohm
• Gain @ lower spectrum: 0dBi
• Gain @ higher spectrum: 2dBi
• VSWR: <3.6:1
• Polarization: vertical
• Operating temperature: -20 to +65°C
• Length: 200mm
• Width: 13.7mm
• Siretta type DELTA26/X/SMAM/S/S/19

Siretta's Delta 40 direct connect 4G antenna is tuned primarily to give good performance at 2600MHz, in a small package. However, it also provides reasonable performance at 3G frequencies. If your application requires only 4G / 3G frequencies in a direct connect antenna, the Delta 40 could be a solution without the need to use the larger Delta 41.

• 790 to 960MHz @ 0dBi gain
• 1710 to 2710MHz @ 1dBi gain
• 2500 to 2700MHz @ 3dBi gain
• Length 161mm
• Width of blade 22mm
• SMA male connector
• Direct connect
• Hinge adjustment
• Siretta type DELTA40/x/SMAM/S/S/32

The Delta 5A from Siretta is a direct connect stubby antenna measuring 100mm in length. It is a ¼ wave, helically wound, omni-directional antenna with a centre frequency of 868MHz. It is far more focused than wide band antennas, such as quad band GSM, providing far superior performance. This does however mean that the Delta 5A is limited to 868MHz only applications. 868MHz resides within the Industrial, Scientific and Medical (ISM) band. Common applications for ISM antennas are low power short range applications such as: wireless sensory monitoring, street light control, smart metering and security systems, etc.

The bottom of the antenna and the connector are 'flush' with one another, in other words, there is no 'skirt' or overhang.

• 868MHz ISM antenna
• Direct connect
• Rugged construction for portable equipment
• Ideal for many popular radio modules and equipment
• Optimised for use on 868MHz equipment
• Maximises space for mobile environments
• Meets all EU compliance criteria for electronic goods
• SMA reverse polarity male connector
• Siretta type DELTA5A/x/SMAM/RP/S/17

The Delta 5A from Siretta is a direct connect stubby antenna measuring 100mm in length. It is a ¼ wave, helically wound, omni-directional antenna with a centre frequency of 868MHz. It is far more focused than wide band antennas, such as quad band GSM, providing far superior performance. This does however mean that the Delta 5A is limited to 868MHz only applications. 868MHz resides within the Industrial, Scientific and Medical (ISM) band. Common applications for ISM antennas are low power short range applications such as: wireless sensory monitoring, street light control, smart metering and security systems, etc.

The bottom of the antenna and the connector are 'flush' with one another, in other words, there is no 'skirt' or overhang.

• 868MHz ISM antenna
• Direct connect
• Rugged construction for portable equipment
• Ideal for many popular radio modules and equipment
• Optimised for use on 868MHz equipment
• Maximises space for mobile environments
• Meets all EU compliance criteria for electronic goods
• SMA male connector
• Siretta type DELTA5A/x/SMAM/S/S/17

Siretta's Delta 7A is a dual band WiFi antenna, tuned to 2.4GHz and 5.8GHz with a peak gain of 2.1dBi. 110mm long, its compact design and hinged joint makes the Delta 7A a very versatile antenna that suits most WiFi applications. Its hinged joint provides a flexible means of setting the antenna into its optimum position for WiFi transmission. The Delta 7A is commonly used with WiFi, Bluetooth, Zigbee and ISM based applications to improve the signal strength and boost the performance of your short-range terminal.

Using a badly designed antenna can result in poor performance and noticeably slower data transfer rates. By simply swapping existing antennas to the Delta 7A can help to reach higher data transfer rates. With dual band compatibility (2.4 / 5.8GHz) the Delta 7A can be used with most modern WiFi modems such as NetGear and TP-link that operate on the traditional 2.4GHz and now the less congested 5.8GHz bandwidth.

• WiFi / WLAN
• ISM
• 2.4 / 5.8 GHz
• Bluetooth
• ZigBee
• Direct connect
• Reverse polarity SMA male connector
• Siretta type DELTA7A/x/SMAM/RP/S/11

The Delta 8A is Siretta's smallest WiFi antenna, measuring only 26mm in length. It successfully compacts a ¼ wave dipole into an incredibly small housing that meets the demands of WiFi users who require a covert, non-obtrusive antenna design. The Delta 8A can be used with various WiFi, Bluetooth and Zigbee applications, with only slightly reduced gain compared to the Delta 7A and Delta 6B/C. The Delta 8A is designed for space conscious WiFi applications that require an extremely compact, good quality antenna.

• WiFi / WLAN Stubby Antenna
• 2.4GHz
• Direct connect
• Reverse polarity SMA male connector
• Colour: grey
• Siretta type DELTA8A/X/SMAM/RP/S/17 - GREY

The Delta 8A is Siretta's smallest WiFi antenna, measuring only 26mm in length. It successfully compacts a ¼ wave dipole into an incredibly small housing that meets the demands of WiFi users who require a covert, non-obtrusive antenna design. The Delta 8A can be used with various WiFi, Bluetooth and Zigbee applications, with only slightly reduced gain compared to the Delta 7A and Delta 6B/C. The Delta 8A is designed for space conscious WiFi applications that require an extremely compact, good quality antenna.

• WiFi / WLAN Stubby Antenna
• 2.4GHz
• Direct connect
• SMA male connector
• Colour: grey
• Siretta type DELTA8A/X/SMAM/S/S/17

The Echo 14 from Siretta is a multipurpose PCB embedded antenna ideal for wide band applications including Quad-band, 3G and 4G. Measuring just 105 x 20 x 1mm, this antenna is designed to be mounted internally, whether on the inside of an enclosure or directly onto the PCB. The Echo 14 antenna is recommended for wide band applications or those using multiple technologies that require an all-in-one antenna solution. Common applications include: waterproof / water-tight designs, portable solutions, multi-band devices and those that require a compact / embedded unit.

The Echo 14 achieves quad band GSM / GPRS, 3G / UMTS and 4G / LTE compatibility as it resonates at a high level at 850, 900, 1800, 1900, 2100 and 2600MHz. Its wide operating frequency band makes it suitable for a host of wireless M2M applications that require an embedded solution. Furthermore, it has compatibility with worldwide cellular applications over the quad band GSM / GPRS networks and also high data transfer rates via 3G / UMTS and 4G / LTE.

• GSM/GPRS/3G/4G & ISM PCB Antenna
• 3G / UMTS
• 4G / LTE
• ISM
• Embedded
• uFL connector
• 1.13mm coax cable
• Cable length 200mm
• Siretta type ECHO14/0.1M/UFL/S/S/15

The Siretta Echo 18 is a WiFi / WLAN dedicated PCB antenna that achieves impressive levels of performance, due to fine tuning between 2.4 and 2.5GHz. Being tuned to this frequency band means the Echo 18 antenna can be used with WiFi, Bluetooth, Zigbee and ISM based applications. Its miniature footprint size of only 37 x 6mm makes this Siretta's smallest embedded WiFi antenna. It is therefore perfect for applications where internal space for components is extremely limited or when using an external antenna is simply not appropriate. Its miniature design allows this antenna to be easily fixed to the inside of an enclosure or directly onto a PCB.

Common applications for the Echo 18 include: waterproof / water-tight designs, low power Zigbee, portable WiFi solutions and general 2.4GHz applications that require a compact unit. The Echo 18 is a WiFi tuned antenna, designed to resonate at a high level between 2.4 and 2.5GHz and achieves a peak gain of 2.6dBi. The Echo 18 is therefore suitable for a host of wireless M2M applications that require a space conscious embedded antenna solution.

• WiFi / WLAN 2.4GHz
• Bluetooth / ZigBee
• Embedded
• Cable length 0.1m
• UFL connector
• Siretta type ECHO18/0.1M/UFL/S/S/15

The Siretta Echo 1A is a GSM, 3G & ISM tuned PCB antenna, with an impressive level of performance across all frequencies despite being extremely compact. With a footprint of only 35 x 6mm, the Echo 1A is perfect for applications where internal space for components is limited or when using an external antenna is simply not appropriate. Its miniature design allows the antenna to be fixed to the inside of an enclosure or directly onto a PCB. Common applications include: waterproof or water-tight designs, portable solutions and general GSM applications that require a compact implementation.

The Echo 1A is quad-band tuned antenna, designed to resonate to a high level at ISM 868MHz and 915MHz; GSM 850, 900, 1800, 1900 and 3G 2100MHz. It achieves a peak gain of 3.5dBi at 2100MHz (3G) making it a high performance, wide frequency band antenna, suitable for a host of wireless M2M applications that require an embedded solution. Its wide operating frequency band allows for worldwide cellular applications over the quad-band GSM/GPRS networks as well as high data transfer rates via 3G/UMTS.

• Quad-band GSM / GPRS
• 3G / UMTS
• ISM - 868 / 915MHz
• Embedded
• UFL connector
• 1.13mm coax cable
• Cable length 100mm
• Siretta type ECHO1A/0.1M/IPEX/S/S/11

The Siretta Echo 2 is a T-bar dipole PCB antenna, tuned to quad band GSM / GPRS, 3G and WiFi frequencies. It measures only 75 x 25 x 1.7mm and has a peak gain of 2dBi.

The Echo2 antenna is perfect for applications that require a sensitive and compact embedded antenna. It is ground plane independent and compact making it a popular choice where a small size combined with efficient performance is critical. Many small PCB antennas are a half dipole and need a ground plane to be really effective. The Echo 2 PCB antenna is based on an efficiently tuned, full dipole antenna element that can be used very effectively with a wide variety of RF & M2M modules operating on Cellular, 868 and 2.4GHz ISM band frequencies. Designed for embedded applications, the Echo 2 is commonly used for: waterproof and water-tight designs, portable solutions.

• GSM / GPRS PCB antenna
• Full dipole
• Ground plane independent
• Compact size 75 x 25mm
• Supplied with 100mm cable
• UFL connector
• Siretta type ECHO2/0.1M/UFL/S/S/1

The Echo 34 is a compact and active WiFi / Bluetooth / Zigbee embedded low profile antenna, measuring 25 x 25 x 4mm.

This low-profile ceramic patch antenna is perfect for WiFi applications designed to include embedded solutions that can still produce high levels of performance despite its small form factor.

• Embedded ceramic patch antenna
• WiFi / Bluetooth / Zigbee
• UFL connector
• Frequency 2.4GHz
• 25 x 25 x 4mm
• Siretta type ECHO34/0.1M/UFL/S/S/17

The Siretta Mike 12 is a ½ wave, high gain magnetic mount whip antenna, tuned to the WiFi / Bluetooth / Zigbee frequencies.

With a high peak gain of 5dBi, the Mike 12 is great for demanding applications that require strong signal transmission / reception capability. Its magnetic base provides a versatile method of mounting, allowing the user to move the antenna to optimise signal strength. Magnetic mount antennas are ideal for quick and easy installations that can be adjusted at a later date.

Common applications for this antenna are secure compound IoT applications with sensors connected via ZigBee, home automation remote controls, WiFi extensions and peer-to-peer Bluetooth links; especially those in low signal areas.

• Connector: SMA male, reverse polarity
• Frequency coverage: 2.4 to 2.5GHz
• VSWR: <2.0:1
• Gain: 5 dBi
• Impedance: 50 Ohm
• Antenna type: 1/2 wave dipole
• Polarisation: vertical
• Max. power: 50W
• Cable: RG58/U
• WiFi / WLAN - 2.4GHz
• Magnetic mount
• High gain
• Siretta type MIKE12/3M/SMAM/RP/31

Siretta's Mike 13 GPS antenna is one of the smallest active GPS / GLONASS antennas available in a magnetic mount style.

The Mike 13 can also be used as an adhesive-mount antenna using a double-sided adhesive pad. It has a typical LNA gain of 26dB (without cable) and can operate in temperature range of -40 to + 85°C and is completely waterproof.

• Connector: SMA male
• Mounting: magnetic or adhesive
• Electrical characteristics - dielectric antenna:
• Centre frequency: 1575.42MHz ± 3MHz
• Bandwidth: ± 5MHz
• VSWR: 1.5:1
• Peak gain: 1dBi based on a 7 x 7cm ground plane
• Gain coverage: -4dBic at -90° < 0 < +90° (over 75% volume)
• Electrical characteristics - LNA / filter:
• LNA gain (without cable): 26dB typ.
• Noise figure: 1.5dB
• Filter out Band attenuation (f0=1575.42MHz)
• 7dB min f0± 20MHz, 20dB min f0± 50MHz, 30dB min f0± 100MHz
• VSWR: <2.0
• DC supply voltage: 3.0 to 5.0V
• Weight: <100g
• Size: 27.5 x 21 x 13.9mm (without cable)
• Cable: RG174
• Operating temperature: -40 to +85°C
• Humidity: 95 to 100% RH
• Weather-proofing: 100% waterproof
• Siretta type MIKE13/2.5M/SMAM/S/17

The Siretta Mike 1A is a ¼ wave magnetic mounting whip antenna, tuned to quad band GSM / GPRS and 3G frequencies. Its strong magnetic base provides a versatile method of mounting, allowing the user to repeatedly manoeuvre the antenna to best optimise signal strength. Magnetic mounting antennas are ideal for quick and easy installations that can be adjusted at a later date.

Common applications for this magnetic mounting antenna include: car park metering, utilities metering, road traffic monitoring and numerous other M2M applications communicating via quad band GSM or 3G frequencies. Its wide operating band allows for worldwide cellular applications over the quad band GSM / GPRS networks and also high data transfer rates via 3G / UMTS. The Mike 1A achieves an impressive peak gain of 3dBi, providing good signal reception and transmission for your M2M application.

• Quad band GSM & 3G frequencies
• Magnetic mount
• SMA male connector
• RG174 cable
• Cable length 2.5m
• 3dBi gain
• RoHS compliant
• 105mm x 35mm Ø
• Siretta type MIKE1A/2.5M/SMAM/S/S/12

The Siretta Mike 1A is a ¼ wave magnetic mounting whip antenna, tuned to quad band GSM / GPRS and 3G frequencies. Its strong magnetic base provides a versatile method of mounting, allowing the user to repeatedly manoeuvre the antenna to best optimise signal strength. Magnetic mounting antennas are ideal for quick and easy installations that can be adjusted at a later date.

Common applications for this magnetic mounting antenna include: car park metering, utilities metering, road traffic monitoring and numerous other M2M applications communicating via quad band GSM or 3G frequencies. Its wide operating band allows for worldwide cellular applications over the quad band GSM / GPRS networks and also high data transfer rates via 3G / UMTS. The Mike 1A achieves an impressive peak gain of 3dBi, providing good signal reception and transmission for your M2M application.

• Quad band GSM & 3G frequencies
• Magnetic mount
• FME female connector
• RG174 cable
• Cable length 5m
• 3dBi gain
• RoHS compliant
• 105mm x 35mm Ø
• Siretta type MIKE1A/5M/FMEF/S/S/20

The Siretta Mike 1B is a ¼ wave magnetic mounting whip antenna, tuned to quad band GSM / GPRS frequencies. Its strong magnetic base provides a versatile method of mounting, allowing the user to manoeuvre the antenna to best optimise signal strength. Magnetic mounting antennas are ideal for quick and easy installations that can be adjusted at a later date.

Common applications for this magnetic mount antenna include: car park metering, utilities metering, road traffic monitoring and numerous other M2M applications communicating via quad band GSM or 3G frequencies. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS networks. The Mike 1B achieves an impressive peak gain of 3.5dBi, providing good signal reception/transmission for your M2M application.

• Quad band GSM / GPRS
• ISM band
• Magnetic mounting
• SMA male connector
• RG174 cable
• Cable length 3m
• Siretta type MIKE1B/3M/SMAM/S/S/20

The Mike 2A from Siretta is a ½ wave, high gain magnetic mounting whip antenna, tuned to quad band GSM / GPRS and 3G / UMTS frequencies. With a high peak gain of 5dBi, the Mike 2A is a great antenna for demanding applications that require strong signal transmission and reception capability. Its magnetic base provides a versatile method of mounting, allowing the user to manoeuvre the antenna to best optimise signal strength. Magnetic mounting antennas are ideal for quick and easy installations that can be adjusted at a later date.

Common applications for this antenna include: utilities metering, car park metering, security, wireless door entry and many other applications, especially those in low signal areas. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS networks.

• Quad band GSM / GPRS
• Magnetic mounting
• FME female connector
• RG174 cable
• Cable length 3m
• High gain - 5dBi
• Siretta type MIKE2A/3M/FMEF/S/S/26

The Mike 2A from Siretta is a ½ wave, high gain magnetic mounting whip antenna, tuned to quad band GSM / GPRS and 3G / UMTS frequencies. With a high peak gain of 5dBi, the Mike 2A is a great antenna for demanding applications that require strong signal transmission and reception capability. Its magnetic base provides a versatile method of mounting, allowing the user to manoeuvre the antenna to best optimise signal strength. Magnetic mounting antennas are ideal for quick and easy installations that can be adjusted at a later date.

Common applications for this antenna include: utilities metering, car park metering, security, wireless door entry and many other applications, especially those in low signal areas. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS networks.

• Quad band GSM / GPRS
• Magnetic mounting
• SMA male connector
• RG174 cable
• Cable length 3m
• High gain - 5dBi
• Siretta type MIKE2A/3M/SMAM/S/S/26

The Mike 3 magnetic mount antenna from Siretta is embedded with the latest generation, two stage, pre-amplifier circuit offering an LNA gain of 28dB.

• GPS
• Magnetic mount antenna, 3m cable
• SMS M connector

The Oscar 17 from Siretta is a 10dBi triband, GSM and 3G omnidirectional antenna suitable for outside use. The Oscar 17 range offers professional European GSM/GPRS/3G/UMTS.

• Quad band GSM / GPRS
• 3G / UMTS
• Bracket included
• High gain
• Siretta type OSCAR17/X/TNC/S/S/19

A Siretta OSCAR 1A fitted with an SMA male connector and 5m cable.

The Siretta OSCAR 1A is an omni-directional wall or bracket mounting antenna, operating on quad band GSM/GPRS and 3G frequencies. It is ruggedly constructed with black ABS plastic over the radiating element and with a lightweight yet durable aluminium mounting bracket.

The OSCAR 1A is designed for outdoor use to improve cellular signal reception and transmission. Its high quality monopole design provides a peak gain of 5dBi within its operating frequencies for improved site communication. Common applications include: base stations, remote monitoring, alarms and security systems.

• Connector SMA male
• Cable length 5m
• Operating frequencies 850, 900, 1800, 1900MHz (Quad Band GSM / GPRS), 2.1GHz (3G)
• Impedance: 50Ω
• Gain: 5dBi
• VSWR: <1.8:1
• Polarization: Vertical (Omni-directional)
• Radiating element: Monopole
• Temperature range: -30 to +70°C
• Cable: Low loss CFD195
• Antenna diameter: 25mm (cylinder)
• Antenna height: 205 ± 5mm
• Siretta type OSCAR1A/5M/SMAM/S/S/31

The Siretta OSCAR 20 antenna is a high gain, quad band 4G/3G and 2G antenna. It is ideal for remote telemetry and cellular enabled wireless equipment and enables connectivity in remote environments where a point to point link is the only effective method of communication. Built from ABS plastic, the OSCAR 20 is designed for indoor or outdoor environments and comes complete with a hinged mounting bracket and 5 metres of cable terminated with an SMA male connector.

• Operating frequencies: 2600MHz (4G / LTE), 850, 900, 1800, 1900MHz (Quad Band GSM / GPRS), 2100MHz (3G / UMTS)
• Impedance: 50Ω
• Gain: 7 to 8dBi
• VSWR: <2:1
• Polarization: Vertical / Horizontal
• Radiating element: Yagi
• SWR rating 2.0:1
• Cable: RG58
• Cable length 5m
• SMA male connector
• Operating Temperature: -30 to +70°C
• Length: 170mm
• Width: 147mm
• Height: 35mm
• Includes bracket mount
• Siretta type OSCAR20/5M/SMAM/S/S/15

Siretta's OSCAR 40 is a great antenna solution covering many popular frequencies in use today. Its radome is UV-proof and waterproof making it great for outdoor installation. The antenna is fitted with low loss cable as standard making it ideal for most 5G/4G/3G and Wi-Fi applications.

• Connector SMA male
• Cable length 10m
• Frequency bands: 698 to 960MHz, 1200 to 5850MHz
• Horizontal beam width: 360°
• Vertical beam width: 55°
• Gain: 3dBi - 800 to 960MHz, 5.5dBi - 1710 to 2700MHz
• VSWR: ≤1.5
• Max power: 50W
• Impedance: 50Ω
• Radome: PVC with UV protection
• Radiator: aluminium
• Lightning protection: Direct ground
• Size overall: 180 x 60mm
• Wind loading when mounted: 180km/h
• Cable: LMR195
• Siretta type OSCAR40/10M/LL/SMAM/S/S/33

Siretta's Oscar 420 is a great antenna, covering many popular frequencies in use today. Its radome is UV resistant and waterproof making it ideal for outdoor use. It is fitted with 0.4m RG58 tails ready for connection to standard or low-loss cable for extended distance to the transmitter / receiver.

The Oscar 420 is fitted with an aluminium bracket for wall mounting and comes supplied with a clamp for fitting to a standard mast.

• Weatherproof and UV resistant
• MIMO antenna
• Excellent peak gain at higher frequencies
• Connectors: 2x N-type female
• Frequency bands: 700 to 960MHz, 1700 to 2700MHz
• Polarization: vertical
• Horizontal beam width: 360°
• Vertical beam width: 60°
• Peak gain: 700 to 960MHz: 3dBi, 1700 to 2700MHz: 7dBi
• VSWR: ≤3.2
• Impedance: 50 ohm
• Size overall: 360mm length x 74mm Ø
• Wind loading when mounted: 120km/hr
• Cable: 2x 0.4m RG58
• Siretta type OSCAR420/0.4M/NTYPEF/S/S/19

The Tango 17 from Siretta is a tough, virtually destruction proof, IP67-rated waterproof quadband GSM and 3G antenna.

• Quad band GSM/GPRS
• 3G/UMTS
• Through-hole
• 3m cable
• SMA M

The Tango 17 from Siretta is a tough, virtually destruction proof, IP67-rated waterproof quadband GSM and 3G antenna.

• Quad band GSM/GPRS
• 3G/UMTS
• Through-hole
• 5m cable
• SMA M

The Tango 21 from Siretta is a28dB LNA gain GPS antenna with IP66 rating and through-hole mounting base.

• GPS
• Through-hole
• 3m cable
• SMA M

The Tango 24 from Siretta is a through-hole mount 2.4GHZ WiFi/WLAN antenna. It has a puck shape design with a 40mm diameter and 15mm height and a 3dBi gain to provide high performance Wi-Fi compatibility.

• WiFi/WLAN - 2.4GHz
• Bluetooth/ZigBee
• Through-hole
• SMA Male

The Tango 25 from Siretta is a miniature through-hole mount WiFi/WLAN antenna. Measuring an impressive 22 x 22mm, this is one of the most compact screw mount Wi-Fi antennas on the market.

• WiFi/WLAN - 2.4GHz
• Bluetooth/ZigBee
• Through-hole
• SMA Male
• Reverse polarity