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Model No. : | LT-RF-IDEN |
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Brand Name : | L-TEL |
Product description
Items | Testing Condition | Specification | ||
Uplink | Downlink | |||
Working Frequency(MHz) | Nominal Frequency | 806 -821or Customize | 851-866 or Customize | |
Gain(dB) | Nominal Output Power-5dB | 85±3 t0 95±3 Customize | ||
Output Power (dBm) | TETRA modulating signal | 23-37 Customize | 33-48 Customize | |
ALC (dBm) | Input Signal add 20dB | Po≤±1 | ||
Noise Figure (dB) | Working in-band(Max. Gain) | ≤5 | ||
Ripple in-band (dB) | Nominal Output Power -5dB | ≤3 | ||
Frequency Tolerance (ppm) | Nominal Output Power | ≤0.05 | ||
Time Delay (us) | Working in-band | ≤5 | ||
Peak Phase Error(°) | Working in-band | ≤20 | ||
RMS Phase Error (°) | Working in-band | ≤5 | ||
Gain Adjustment Range(dB) | Nominal Output Power -5dB | ≥30/1dB step | ||
Gain Adjustable Linear(dB) | 10dB | Nominal Output Power -5dB | ±1.0 | |
20dB | Nominal Output Power -5dB | ±1.0 | ||
30dB | Nominal Output Power -5dB | ±1.5 | ||
Out of Band rejection(dBc) | Out of Band edge f≥600KHz | ≥30 | ||
Out of Band edge f≥1MHz | ≥45 | |||
Out of Band edge f≥5MHz | ≥65 | |||
Inter-modulation Attenuation (dBc) | Working in-band | ≤-45 | ||
Spurious Emission(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | |
1GHz-12.75GHz | BW:30KHz | ≤-30 | ||
VSWR | BS/MS Port | ≤1.5 | ||
I/O Port | N-Female | |||
Impedance | 50ohm | |||
Operating Temperature | -25°C ~+55°C | |||
Relative Humidity | Max. 95% | |||
MTBF | Min. 100000 hours | |||
Power Supply | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | |||
Remote Monitoring Function | Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power | |||
Remote Control Module | RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery |
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