Topband: 75 ohm coax to twisted pair Adaptors

Jim Brown jim at audiosystemsgroup.com
Wed Sep 18 15:03:12 EDT 2013


On 9/18/2013 2:47 PM, Bruce wrote:
>    Found these for a friend who is thinking about going to twisted pair.

To connect what to what?  Why?

If it's for RX and the ends are unbalanced (that is, one side grounded), 
he'll need some form of transformer or other circuitry to make a 
balanced connection.

There are female F to male PL259 adapters (most I've seen are 
el-cheapo), and I've seen female F to RCA, and female F to 2-ckt (T-S) 
1/8-in male. I think Fry's stocks them.

73, Jim K9YC






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