Single Port G.703 Balun | Impedance converter

Single Port G.703 Balun | Impedance converter

Product description:

Model: BIC-C1-M (Metal case)

Product founction: BIC-C1 is a 1 port 75 Ohm to 120 Ohm impedance converter.


G. 703 impedance converter matching baluns solve the mismatch between UTP and coaxial cable. The G. 703 balun can be used for internal network connectivity T1/ E1/ CPE network transmission equipment and other applications.

Supporting E1 data rates to 2.048 Mbps, the BIC-C1 receives 75 ohm signals and converts them to 120 ohm for transmission over a network or reception by a CPE. The signals output by the BIC-C1 are scaled to match the pulse shape requirements specified by the CCITT G. 703 standard. The BIC-C1 can perform 120 ohm to 75 ohm signal conversion as well, giving the device a dual role.


  • Data Rates to 2.048 Mbps
  • 75 Ohm Dual Coax to 120 Ohm Twisted Pair
  • Bi-Directional Signal Conversion
  • No AC Power or Batteries Needed
  • Male or Female Coax BNC Connectors Available
  • Ultra-Miniature Enclosure



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