TG.22.0111W

SPECIFICATION Part No. : TG.22.0111W Product Name : TG22 2G/3G Cellular Connector Mount Monopole Antenna GPRS-GSM-DCS-PCS-UMTS-CDMA- EDGE-HSPA 824MHz ~2170 MHz Features : Ground dependent (Needs mounting to ground-plane) White Version 3dBi Gain 30%+ Efficiency Dimensions - 49mm * 8mm 50 Ohms Straight SMA Male Connector customizable CE Certified ROHS & REACH Compliant SPE-11-8-113/G Page 1 of 34 1. Introduction The TG.22.0111W 2G/3G monopole helical antenna operates from 824MHz to 2170MHz on GSM-DCS-PCS-UMTS-CDMA-GPRS-EDGE-HSPA. Once mounted to an adequate ground-plane it is a compact robust terminal antenna with high gain and stable efficiency in a small form factor. Connection is made via straight SMA(M) connector. Typical applications - Remote monitoring At only 49mm in height, with a hardened TPEE casing, this antenna is the ideal GPRS/UMTS antenna for telematics devices where larger antennas cannot be used. Like all small monopole antennas, it must be mounted on a ground-plane to radiate efficiently. The antenna should be mounted at the edge of the groundplane of the mainboard of the device. See below charts for analysis of performance. A larger ground-plane of more than 100mm is needed for stable performance on all bands. Also no metal should be used near the antenna, with at least 20mm of clearance required, the more clearance the better. For devices with ground-planes smaller than 100mm in length or where metal clearance is not adequate, alternative larger antennas should be considered such as the TG.30. If small size is needed, a custom tuned solution or a new design may also be necessary. Contact your Taoglas regional sales office for support. SPE-11-8-113/G Page 2 of 34 2. Electrical Specification Parameter Specification Bands GSM850 GSM900 DCS PCS WCDMA I 1850~1990MHz 1920~2170MHz Frequency Range 824~896MHz 880~960MHz 1710~1880MHz Return Loss ≦-5dB VSWR ≦3.5 Peak Gain 1.42dBi 1.91dBi 2.51dBi 3.23dBi 2.89dBi Efficiency 64.40% 68.29% 70.67% 72.61% 68.48% Average Gain -1.92dBi -1.66dBi -1.51dBi -1.39dBi -1.67dBi Polarization Linear Power handling 20 W Impedance 50 Ohms Connector Straight SMA(M) *All the antenna characteristics were measured with 150mm*90mm ground plane Environmental & Mechanical Characteristics Parameter Specification Temperature -40˚C to +85˚C Radome color White Radome material TPEE Weight 6g SPE-11-8-113/G Page 3 of 34 3. TEST SET UP Figure 1. Impedance and VSWR measurements SPE-11-8-113/G Page 4 of 34 4. ANTENNA PARAMETERS 4.1. Return Loss Figure 2. Return Loss of TG.22.0111W SPE-11-8-113/G Page 5 of 34 4.2. VSWR Figure 3. VSWR of TG.22.0111W SPE-11-8-113/G Page 6 of 34 4.3 Efficiency (%) Figure 4. Efficiency of TG.22.0111W 4.4 Peak Gain(dBi) Figure 5. Peak Gain of TG.22.0111W SPE-11-8-113/G Page 7 of 34 4.5 Average Gain(dBi) Figure 6. Average Gain of TG.22.0111W SPE-11-8-113/G Page 8 of 34 4.6 Radiation Pattern Data Y X Z SPE-11-8-113/G Page 9 of 34 4.6.1 Radiation Pattern XY-Plane X Y X Y SPE-11-8-113/G Page 10 of 34 X Y XZ-Plane Z 330 300 270 10 0 -10 -20 -30 -40 0 30 60 90 240 210 824MH z 120 880MH z (dB) 960MH z 150 180 X SPE-11-8-113/G Page 11 of 34 Z 330 300 270 10 0 -10 -20 -30 -40 0 30 60 90 240 X 1575.42 MHz 120 210 150 (dB) 180 Z 330 300 270 10 0 -10 -20 -30 -40 0 30 60 90 240 120 210 150 180 (dB) X 1710M Hz 1880M Hz 1990M Hz 2170M Hz SPE-11-8-113/G Page 12 of 34 YZ-Plane Z Y Z Y SPE-11-8-113/G Page 13 of 34 Z Y SPE-11-8-113/G Page 14 of 34 5. Drawing and Dimensions (unit: mm) SPE-11-8-113/G Page 15 of 34 6. Packaging 1pcs antennas per small PE bag. 100 small PE bags per big PE bag. 100pcs antennas per big sealed PE bag. SPE-11-8-113/G Page 16 of 34 7. Installation SPE-11-8-113/G Page 17 of 34 8. Application Note This section, Taoglas provides the ground variation effects to TG.22.0111W antenna. Detail setup is setup as below. 8.1 Ground Plane Dimensions: 30cm*30cm 20cm*20cm 10cm*4cm 8.2 Return Loss: SPE-11-8-113/G Page 18 of 34 8.3 Efficiency: 8.4 Peak Gain: SPE-11-8-113/G Page 19 of 34 8.5 Radiation Pattern Measurement Setup: 8.5.1 30cm*30cm Ground Plane Setup Y X Z XY-Plane X Y SPE-11-8-113/G Page 20 of 34 X Y X Y SPE-11-8-113/G Page 21 of 34 XZ-Plane Z X Z X SPE-11-8-113/G Page 22 of 34 Z X YZ-Plane Z Y SPE-11-8-113/G Page 23 of 34 Z Y Z Y SPE-11-8-113/G Page 24 of 34 8.5.2 20cm*20cm Ground Plane Setup Y Z XY-Plane X X Y SPE-11-8-113/G Page 25 of 34 X Y X Y SPE-11-8-113/G Page 26 of 34 XZ-Plane Z X Z X SPE-11-8-113/G Page 27 of 34 Z X YZ-Plane Z Y SPE-11-8-113/G Page 28 of 34 Z Y Z Y SPE-11-8-113/G Page 29 of 34 8.5.3 10cm*4cm Ground Plane Setup Y Z XY-Plane X X Y SPE-11-8-113/G Page 30 of 34 X Y X Y SPE-11-8-113/G Page 31 of 34 XZ-Plane Z X Z X SPE-11-8-113/G Page 32 of 34 Z X YZ-Plane Z Y SPE-11-8-113/G Page 33 of 34 Z Y Z Y © Taoglas SPE-11-8-113/G Page 34 of 34