- Contact Person : Ms. zhu judy
- Company Name : Shenzhen GSE Telecommunications Co., Ltd.
- Tel : 0086-755-86277931
- Fax : 0086-755-26002915
- Address : Guangdong,shenzhen,No.601, Blk. 3, Zhuguang Chuangxin Science & Tech. Park, Taoyuan Subdist., Nanshan Dist.
- Country/Region : China
- Zip : 518000
TMA 900MHz
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TMA 900MHz
Specification for TMA-GSM900MHz-12AISG | |
Tx Characteristics | |
Frequency Range | 935~960MHz |
Bandwidth | 25MHz |
Insertion Loss | <0.5dB |
Return Loss (Vswr) | ≤20dB |
Max. Operating Power | +50dBm(100W) |
Intermodulation Products | -120dBm(2 Tx carriers at 43 dBm) |
Rx Characteristics | |
Frequency Range | 890~915MHZ |
Bandwidth | 25MHz |
Noise Figure | ≤1.6dB (Normal Temperature) ≤1.8dB (Temperature range -40 - 65°C ) |
Gain | 12.0dB±1.0dB(Temp. range -40-65°C) |
Passband Ripple | 0.5dB |
Output 1-Db Compression Point | ≥15dBm |
Insertion Loss (Bypass Mode) | ≤1.6dB |
Return Loss | ≥20dB (DC ON) ≥18dB (By-pass mode) |
DC and Alarm Characteristics | |
DC Supply | +10V DC -- +30V DC |
Current Typically | <150mA |
Alarm Management | Current alarm through AISG |
AISG Connector | 8-pin female (Pin3:RS485B, Pin6:10-30v DC nominal 24v; Pin5:RS485A, Pin7:DC GND; other Pins:Not connected |
AISG Compatibility | AISG 2.0 |
Environmental and Mechanical Characteristics | |
Operating Temperature Range | -40°C to +65°C |
IP Rating | IP67 |
Lightning Protection | 20kA, 8/20 us pulse |
EMC | ETS300 342-3 |
MTBF | >1 000 000h |
Weight | <7.5kg |
Size(L*W*H) | 360x254x83mm |
TMA 900MHz
