RCA phono jacks on Heath gear
Jeffrey Herman
jeffreyh at HAWAII.EDU
Wed Oct 28 23:21:07 EST 1998
On Wed, 28 Oct 1998, Gary Harmon wrote:
> 2. SB-401 transmitter. 9 cosmetics. Exceptional front panel, knobs,
> plastic. SO-239 added to the rear (no, I didn't do it). Crystal pack
You have to wonder why Heath always used an RCA phono jack for
the feedline connection rather than an SO-239.
(You have to also wonder why we write "jack" instead of "socket"!)
What's the difference between the losses at HF between the RCA phono
jack + plug, and the SO-239 + PL-259?
Someone once told me Heath chose the RCA connectors because they
were easier to solder than the PL-239.
73, Jeff KH2PZ / KH6
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