[TenTec] Paragon Problem gets very odd
Carter
k8vt at ameritech.net
Sat Jul 14 13:57:28 PDT 2012
On 7/14/2012 3:03 PM, GARY HUBER wrote:
> Then there is the old TELCO serviceman's trouble ticket note.... PROBLEM
> CAME CLEAR WHILE TESTING.
Yes, actually quite common, especially on "dry" circuits (those without
talk battery).
Using their test set put current on the circuit, effectively (and
temporarily) "sealing" noisy splices. This testing conundrum ("came
clear while testing") led to interface devices that placed sealing
current on the circuit.
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