Items | Specification |
Working Frequency | 136~174MHz / 400~480MHz |
Number of Channels | 16 |
Total channel capacity | (512) 256 (analog) 256 (digital) |
Maximum Output Power | 43dBm |
Maximum Gain | ≥85dB |
Gain Adjustment Range | 1~31 dB @ step of 1 dB |
Frequency Error | ≤ 0.05ppm |
ALC (Auto Level Control) | Support |
MER (Modulation Error Rate) | ≤0.8 dB and variation < 1dB @ 10dB compression |
BER (Bit Error Rate) | Degradation ≤ 1*10-2 |
Voltage Standing Wave Ratio | ≤1.4 |
Noise Figure | ≤8dB |
In-band Ripple | ≤3dB |
Max. Input Level | ≥-10dBm |
Spurious Emission | ≤-36dBm |
Shoulder Level | Per Channel | ±4MHz offset from central frequency: ≤-36dBc/30KHz |
Per Band | Offset from edge of working band ≥ 8MHz: ≤-40dBc or ≤-13dBm/30KHz |
Offset from edge of working band ≥16MHz: ≤-60dBc or ≤-33dBm/30KHz |
System Delay | ≤1.5μSec (without SAW fitler) | ≤5.0μSec (with SAW filter) |
In-band Inter-Modulation Attenuation | ≤-40dBc/30kHz |
I/O Impedance | 50Ω |
RF Connector | N-Type (Female) |
Ingress Protection Level | IP65 |
Temperature Range | Operation: - 25°C ~ + 55°C / Storage: -30°C ~ +60°C |
Relative Humidity Range | ≤ 95% (non condensing) |
Power Supply (customized) | AC 100-240V±15%, 50Hz |
Backup Power Supply (optional) | 4 hours |
Dimensions | 640mm X 400mm X 230mm |
Weight | 35kg |
MTBF | Min. 100000 hours |
Operating Temperature | -30 ~ +60 °C |
Relative Humidity Range | ≤95% |
NMS Monitor Function(Option) | Door status, temperature, power sup., VSWR, output power, gain, downlink ATT, etc |