Chengdu Ju Feng Technology Co., Ltd.
Main products:encoder,modulator,IRD,transimtter,set top box
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  • Contact Person : Mr. chen leon
  • Company Name : Chengdu Ju Feng Technology Co., Ltd.
  • Tel : 86-028-85315355
  • Fax : 86-028-85315955
  • Address : Sichuan,Chengdu,TianFuXinGu,No.399, FuCheng Road, Hi-tech Zone
  • Country/Region : China

JF- bidirectional light workstation

JF- bidirectional light workstation
Product Detailed
JF- bidirectional light workstation

Unidirectional technical specification Frequency range                  47~862MHz   Smoothness                     ±0.75dB (- 1dBm receive)   Radio frequency port quantity            2   Radio frequency output signal level (- 6 dBm receives, AGC, single mouth output)     Low output ≥108dBμV   Input luminous power scope          The high output ≥110dBm - 6~+1 (the AGC scope see also in product cabinet label) Nominal input light wave length         1310nm Light reflection loss               ≥45dB   Output reflection loss            ≥16dB   The carrier combines three time pulsation to compare (C/CTB)      ≥62dB (59 groups power output 108dBμV)   The carrier combines two times intermodulations compares (C/CSO)     ≥67dB (59 groups, power output 108dBμV)   Carrier-to-noise ratio (C/N)                            ≥50dB   Fiberoptic connector type                         FC/APC or SC/APC   Power line voltage scope (50Hz)                 AC 35~70V 50Hz/AC 150~240V 50Hz   Operating temperature                                 - 30~+60°C   Bears the striking potential (10/700 μs)             5kV   Complete machine power loss                                 ≤22W (220V)   Size                                       275×203×125mm   Weight                                       ≤3kg   Bidirectional technical specification   Performance parameter                            Upward                                        Downward   Frequency range          5~65 MHz                           87~862 MHz   Smoothness             ±1 dB                                 ±0.75dB (- 1dBm receive)   Radio frequency port quantity    2                                      2  Radio frequency output signal level (- 6 dBm receives, AGC, single mouth output)   Upward: dBμV low output ≥108   Downward: High output ≥110   Radio frequency input signal level     70~76 dBμV   Input luminous power scope        - 6~+1dBm (the AGC scope see also in product cabinet label)   Output optical power             ≥1mW (user may have custom-made)   Nominal input light wave length       1310nm    Output light wave length             1310±20 nm  Output optical power stability    ±0.2 dBm   Light reflection loss            ≥45dB    Input reflection loss         ≥16 dB  Output reflection loss         ≥16 dB   The carrier combines three time pulsation to compare (C/CTB)       ≥62dB (59 groups, power output 108dBμV)   The carrier combines two times intermodulations compares (C/CSO)     ≥67dB (59 groups, power output 108dBμV)   Carrier-to-noise ratio (C/N)          ≥50 dB Switching power supply disturbance         ≤35 dBμV                   Fiberoptic connector type       FC/APC or SC/APC   Power line voltage scope (50Hz)             AC 35~70V 50Hz/AC 150~240V 50Hz   Operating temperature                - 30~+60 °C   Bears the striking potential (10/700 μs)         5 kV Complete machine power loss                ≤24W (220V)   Size                      275×203×125 mm  

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JF- bidirectional light workstation



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