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 BNC Crimp On Connector 2 Piece for RG59 Cable 1000pcs  US $332.95
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 New Cable Pro SLM Starter Kit Crimp Strip F BNC RCA US $234.85 |
 New Cable Pro DB Starter Kit Crimp Strip Fit F BNC RCA US $184.82 |
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I would like to make my own bnc video patch cables. What is a good quality cable to use?
I would like to make my own video patch cables to use in a portable rack mounted road case. Standard off-the-shelf ones don't last so I would like to use a cable that is very flexible.
I'd also like to make up some 'Y' adapter cables to avoid using the BNC solid Y adapters that put more stress on the panel mounted BNC sockets.
What is a good quality cable and what are the matching BNC connectors that go with it?
Is solder better than crimp? I'm a pretty good solderer and when I'm on the road I'd prefer not to have to carry an extra crimping tool.
The impedance is very important to video signals. It's not a good idea to split, T, or Y a video signal unless you can turn off the termination and daisy chain the signal, leaving the termination only at the end. Trying to connect 2 coax cables into one BNC connector simply wouldn't work. Getting the 2 center conductors into 1 pin would be a real challenge to say nothing of trying to put the 2 cables into the the back of the connector.
You can certainly build your own jumper cables. While RG6 has lower loss, RG59 is a stronger cable. For short jumpers the difference in loss won't be a factor and the cables should last longer. At 200 MHz there's only about 2 dB difference in loss in 100 meters (328 feet). Use a cable with a full braid as well as a foil shield. The full braid adds to the mechanical strength of the cable, especially where it's connected to the BNC. I prefer the soldered center pin and clamped shield style of connector. When done correctly they last longer.
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BNC Crimp On Connector 2 Piece for RG59 Cable 1000pcs US $332.95
|
New Cable Pro SLM Starter Kit Crimp Strip F BNC RCA US $234.85 |
New Cable Pro DB Starter Kit Crimp Strip Fit F BNC RCA US $184.82 |
 BNC RG6 BNC male crimp contr RG6 video cable plug 100 US $74.50
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 50RG58Cable BNC Female Crimp Connector Adaptor82 US $69.99
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 50PCS BNC Female plug crimp RG58 RG142 LMR195 cable US $69.99
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 Cables To Go 40679 RG59 U Crimp BNC Connector 10pk US $36.14
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 Cables To Go 40680 RG6 U Crimp BNC Connector 10pk US $36.14
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 25 Gilbert BNC connectors for RG59 cable Hex Crimp 1 piece US $35.00
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 10pcsBNC Male Crimp CABLE Plug Adapter RG59 RB62BN2A US $18.00
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 BNC male crimp connector LMR 400 Belden 9913 cable 10pcs US $17.99
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 BNC female crimp connector LMR 400 Belden 9913 cable 10pcs US $17.99
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 BNC male crimp connector LMR 195 RG 58 cable 10pcs US $16.99
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 BNC female crimp connector LMR 195 RG 58 cable 10pcs US $16.99
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