• BCJ-FPLVA
    BCJ-FPLVA
  • BCJ-FPLV01
    BCJ-FPLV01
  • BCJ-FPLV-L
    BCJ-FPLV-L
  • BCJ-FPLHA
    BCJ-FPLHA
  • BCJ-FPC
    BCJ-FPC
  • BCJ-FPC02
    BCJ-FPC02
  • BCJ-RPC
    BCJ-RPC
  • BCJ-RPC/1
    BCJ-RPC/1
  • BCJ-FPLVA thum
  • BCJ-FPLV01 thum
  • BCJ-FPLV-L thum
  • BCJ-FPLHA thum
  • BCJ-FPC thum
  • BCJ-FPC02 thum
  • BCJ-RPC thum
  • BCJ-RPC/1 thum

75 ohm BNC PCB Mount Receptacles (Hex Nut Type)

BCJ-FP and RP Series are 75 ohm BNC connectors which have a hex nut and lock washer for front or rear-mounting on a panel.

Key Features and Benefits

  • BCJ-FPLV-12G is specially designed to minimize the return loss for 12G-SDI
  • Return loss:
    BCJ-FPLV-12G: 15 dB @ 6 GHz, 10 dB @ 12 GHz,
    BCJ-FPLV-L: 26.4 dB @ 3 GHz, Others: 26.4 dB @ 1 GHz.
Note:
Any cleaning solvents cannot be used. This leads to insulation problems.
Insulation material: m-PPO (m-PPE)
  • Tech Data
  • Downloads

Front Mount

Type Model Description Stud Position Panel Mount Standard package
BCJ-FPLV-12G Right Angle, for 12G-SDI Vertical Front:
Hex nut and lock washer
20pcs / 100pcs
BCJ-FPLVA Right Angle
BCJ-FPLV01 Right Angle, Low Cost
BCJ-FPLV-L Right Angle, Long Neck 10pcs
BCJ-FPLHA Right Angle Horizontal 20pcs / 100pcs
BCJ-FPC Straight -
BCJ-FPC02 Straight, Low Cost -

Rear Mount

Type Model Description Stud Position Panel Mount Standard package
BCJ-RPC spec BCJ-RPC Straight, Through Hole Mount - Rear:
Hex nut and lock washer
20pcs / 100pcs
BCJ-RPC/1 spec BCJ-RPC/1 Straight, Surface Mount -

< Return loss >

  • BCJ-FPLV-12G

  • BCJ-FPLVA

  • BCJ-FPLV01, BCJ-FPLV-L

  • BCJ-FPC, BCJ-FPC02, BCJ-RPC

< Panel Hole Dimensions >

BCJ-FPLV-12G*, BCJ-FPLVA*
BCJ-FPLV01*, BCJ-FPLV-L*
BCJ-FPLHA* BCJ-FPC*
BCJ-FPC02*
BCJ-RPC/1,
BCJ-RPC
  • * BCP-FP series accept insulation bushing IU-7/16, and the panel hole for IU-7/16 should be adopted in this case.

< PC Board Hole Dimensions >

BCJ-FPLV-12G BCJ-FPLVA
BCJ-FPLV01
BCJ-FPLHA
BCJ-FPLV-L BCJ-FPC
BCJ-FPC02
BCJ-RPC

t2.0

t2.0

t2.0

t2.0

t2.0

Technical Note

Voltage Standing - wave Ratio (VSWR) and Return Loss

Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)

Fig. 1 Voltage Distribution Over Coaxial Cable

VSWR Return Loss (dB)
2 9.54
1.5 13.98
1.2 20.83
1.1 26.44
1.05 32.26
1.02 40.09
1.01 46.06

Fig. 2 VSWR to Return Loss Conversion Table

Drawing

Specification

Historys

+

Download form

*required

*Download file
*Country
*Company
*Name
Zip
Address
Phone
*E-Mail

Please fill out this form to download your file. We use your personal information collected through our Services for purposes described in the Privacy Policy or Site Policy.
If you agree to the above, please click on the "Agree" button below to be taken to downloads.

Accept