- 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 1800MHz
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TMA 1800MHz
Specification for TMA-DCS1800MHz-12AISG | |
Tx Characteristics | |
Frequency range | 1805-1880MHz |
Bandwidth | 75MHz |
Insertion loss | <0.5dB |
Return Loss | ≤-21dB |
Ripple | ≤0.3dB |
Average operating power.max | +50dBm(100W) |
Intermodulation products.max | -120dBm(two 43 dBm carriers,in the Tx band) |
Rx Characteristics | |
Frequency range | 1710-1785MHZ |
Bandwidth | 75MHz |
Noise figure | ≤1.6dB (Normal Temperature) ≤2.0dB (Temperature range -40 - 65°C ) |
Gain | 12.0dB±1.0dB(Temp. range -40-65°C) |
Passband ripple | 0.5dB |
Output 1dB compression point | ≥15dBm |
Insertion loss (bypass mode) | ≤-2.0dB |
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 | >500 000h |
Weight | 6kg |
Size(L*W*H) | 340x230x70mm |
TMA 1800MHz
