Reversing the KL audio delay bypass mod
Some of the KLs I've got have had the audio delay circuit in the receiver bypassed. This audio delay is what makes the KL have the nice silent mute action.…
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April 18, 2023
KL reference 12MHz to 10MHz
The KL series uses a GFS-210W TCXO as a standard reference which operates at 12MHz. There is a "high-stability" option - a GPS-210X which locks with a frequency stability of…
December 9, 2015
Unilab KL Low Idle Power Mods
In this post we describe how to modify the Unilab KL series of repeaters for low idle current for use at solar powered sites, where efficiency is important.. Essentially we…
September 9, 2015