RF Over Fiber Module by Foxcom

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GL7330 Image

The Sat-Light Gold GL7330 70/140MHz from Global Foxcom is an IF Optical Link that operates from 10 to 200 MHz. This L-Band link is designed for a wide range of satellite up and downlinking facilities whereby high CNR levels are required. It consists of a high input power optical transmitter, which receives the RF signal from an IF modem, and an optical receiver that connects to the antenna BUC. The link provides an RF link gain of up to +10 dB, has a noise figure of less than 21 dB, and a CNR of 60 dB. It delivers an optical output power of more than 1 dBm and supports an optical wavelength of 1310/1550 nm. The link accommodates both digital and analog modulation schemes and achieves low phase by direct modulation of the laser diode. It has a transmission distance of 10 Km and is optimized for professional satellite applications.

The Sat-Light/Gold 70/140MHz uses a high dynamic range DFB laser from Global Foxcom which delivers exceptional signal quality for the most demanding applications. The link supports SNMP, Ethernet, and Serial Data Communication. It requires a DC supply of 13 V, consumes a current of 0.4 A in Tx mode and 0.3 A in Rx mode. This link has F-type and SMA RF connectors, and FC/APC or SC/APC optical connectors.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    10 Km IF Optical Link from 10 to 200 MHz for SATCOM Applications

General Parameters

  • Application
  • Type
    Receiver, Transmitter
  • Frequency Range
    10 to 200 MHz
  • Optical Wavelengths
    1310/1550 nm
  • Optical Fiber Distance
    8 km / 15 km @4dB
  • Optical Output Power
    1 to 4 dBm
  • Noise Figure
    18 to 21 dB
  • IP3
    15 to 20 dBm
  • RF Gain
    -10 to 10 dB
  • Gain Flatness
    ±0.25 to ±0.3 dB
  • RF Return Loss
    12 to 15 dB
  • Input Power
    15 dBm
  • Supply Voltage
    12.7 to 18 V
  • Current TX
    0.4 A
  • Current RX
    0.3 A
  • Package Type
    Rack Mount/Benchtop
  • RF Connector
    F Type, BNC, SMA
  • Fiber Optic Connectors
  • RF Impedance
    50 Ohms, 75 Ohms
  • Operating Temperature Range
    -10 to 55 Degree C

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