inspired wireless technology Alpha 14 Low Profile GSM, 3G & ISM Antenna Key Features GSM, 3G & ISM compatible Extremely low profile of 3mm Small footprint of 33.5 x 39.9mm 2.7dBi peak gain ISM: 868 and 915MHz General Description Additional Considerations The Alpha 14 is supplied with 3M Low profile design makes it ideal for covert applications adhesive base that provide a secure Intended for indoor use fix onto many different surfaces, Quad band GSM & 3G compatible so is capable of worldwide such as metallic, plastic, glass and use wooden making the Alpha 14, and other antennas in Alpha range, very RoHS compliant versatile. The Alpha 14 is tuned to the quad band GSM, 3G and the 868MHz and 915MHz ISM frequencies, allowing for worldwide use. This antenna is one of the most covert antennas available in the Siretta range due to its 3mm height and incredibly small footprint size of 33.5 x 39.9mm, which means passers-by will not spot this antenna with ease. Supplied with a 2.5 meter RG174 cable and an SMA male connector as standard. Siretta welcomes custom cable lengths and connectors with volume orders. Please send your customised enquiries to sales siretta.co.uk. Rev 1.3 Siretta Ltd sales +44(0)118 976 9014 Basingstoke Road fax +44(0)118 976 9020 A member of the Olancha Group Ltd Spencers Wood email sales siretta.co.uk Registered in England No. 08405712 Reading web www.siretta.co.uk VAT Registration No. GB163 04 0349 Berkshire RG7 1PWinspired wireless technology Alpha 14 Low Profile GSM, 3G & ISM Antenna Key Specifications - Electrical Key Specifications - Environmental Operating temperature: -40 to +85C Impedance: 50 ohm 10 to 55Hz with 1.5mm amplitude V.S.W.R: <2.0 Vibration: 2hours 824 ~ 960, Frequency range: Relative humidity: Up to 95% 1710 ~ 2170MHz Enviromentally friendly: RoHS Compliant Polarization: Linear Key Specifications - Mechanical Gain 33.5 x 39.9 x 0.4mm ISM Dimensions: (see drawing below) 868MHz: 2.0dBi Cable: RG174 915MHz: 2.4dBi Connector: SMA or others GSM Mounting Adhesive method: 850MHz: 2.22dBi Radome ABS 900MHz: 2.79dBi material: 1800MHz: 2.69dBi 1900MHz: 1.34dBi 3G 2100MHz: 0.51dBi Unit: mm Siretta Ltd sales +44(0)118 976 9014 Basingstoke Road fax +44(0)118 976 9020 A member of the Olancha Group Ltd Spencers Wood email sales siretta.co.uk Registered in England No. 08405712 Reading web www.siretta.co.uk VAT Registration No. GB163 04 0349 Berkshire RG7 1PW