Echo 2 GSM / GPRS / 3G / 4G, 2.4GHz PCB Antenna Key Features Compact size: 76 x 25 x 1.7mm Flexible connector and cable options Wide frequency range: 800MHz - 2.4GHz Ground plane independent RoHS compliant General Description Additional Considerations Siretta multipurpose PCB antennas Easy selection makes antenna suitable for many modules are based on an efficiently tuned Operates on worldwide GSM / GPRS networks, plus many element, matched with a wide variety LTE frequencies, WiFi + Bluetooth and can be used for of RF & M2M modules operating 868MHz ISM band on Cellular, 868 and 2.4GHz ISM band frequencies. It is designed for embedded applications. Proven in many applications where space is at a premium, Echo 2 is a complete 1/4 wave dipole and therefore ground plane independent. It is a compact PCB antenna and a good all round performer making it a popular choice where a small size combined with efficient performance is critical. Wide ranging connector and cable options also makes it a viable antenna where a quick design in and fast time to market is important. Rev 1.1 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 1PWEcho 2 GSM / GPRS / 3G / 4G, 2.4GHz PCB Antenna Key Specifications - Electrical Key Specifications - Mechanical Operating temperature range: -30 to +70C Dimensions: 75mm x 25mm x 1.7mm (without cable) Impedance: 50 ohm Cable: Please refer to options table below* Connector: Please refer to options table below Gain: 2dBi VSWR: 2:1 Mounting Adhesive or screw mount for internal use method: GSM / GPRS - 850, 900,MHz 1.8, 1.9 GHz Operating 3G - 1.9, 2.1GHz frequencies: VSWR Test Report 4G - 900, 1.8GHz ISM - 868MHz, 2.4GHz Polarization: Vertical Radiating element: wave dipole Ordering Details Part Number Description ECHO2/0.1M/UFL/S/S/1 Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 100mm Cable, UFL Connector ECHO2/0.2M/UFL/S/S/1 Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 200mm Cable, UFL Connector Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 100mm Cable, MMCX Male ECHO2/0.1M/MMCXM/S/RA/1 Right Angle Connector Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 150mm Cable, MMCX Male ECHO2/0.15M/MMCXM/S/RA/1 Right Angle Connector Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 200mm Cable, MMCX Male ECHO2/0.2M/MMCXM/S/RA/1 Right Angle Connector Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 250mm Cable, MMCX Male ECHO2/0.25M/MMCXM/S/S/1 Connector ECHO2/0.1M/GSC/1 Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 100mm Cable, GSC Connector ECHO2/0.15M/GSC/1 Multi Band GSM/GPRS/3G/4G and WiFi PCB Antenna, 150mm Cable, GSC Connector *Cable for UFL/GSC connectors is 1.13mm Coaz. For large connectors RG174 cable is used. 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