Product Name
410-424 MHz UHF Fiber Optic Repeater
Application
Technical & Mechanical Specifications
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Items |
Downlink |
Uplink |
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Frequency Range |
420-424MHz |
410-414MHz |
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|
Maximum Output Power |
40dBm(±2dB) |
0dBm(±2dB) |
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Gain |
55±3dB |
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Gain Adjustment Range |
≥30dB |
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Gain Adjustment Step Size |
1dB |
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Gain Adjustment Error |
0-20dB |
±1dB |
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|
20-30dB |
±1.5dB |
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Automatic Level Control(ALC) |
≤±1.0 |
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Maximum Input Level |
+10dBm |
-10dBm |
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Pass-band Ripple (in Band) |
≤3dB(Peak) |
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Noise Figure |
No requirements |
≤5dB |
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VSWR |
≤1.5 |
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Transmission Delay |
≤5μs |
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Spurious Emission |
Outside the operating band(2.5 MHz beyond the band edge) |
9kHz-1GHz In-band ≤-36dBm |
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Intermodulation |
In-band Intermodulation |
≤-45dBc |
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Out-of-Band Intermodulation (2.5 MHz beyond the band edge) |
9kHz-1GHz/100kHz ≤-36dBm |
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Power Supply |
220 VAC (176V-264V), 50Hz(45Hz-65Hz) |
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System Optical Characteristics |
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Optical Output Power |
4±2dBm |
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Optical length |
DL: 1310nm, UL: 1550nm |
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Optical Attenuation Range |
≤10dB |
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Fiber Optic Interface Types |
FC/APC |
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