Connection power is only needed for some RS-232 to TTL or CI-V
converters that require "interface power" and do not provide an
external power supply. Those interfaces are generally used only
for Icom and older Yaesu/Kenwood radios and are certainly not
applicable to the K2 or K3 which use simple three wire RS-232
(bipolar voltage) interfaces.
73,
... Joe, W4TV
On 2014-11-14 6:49 PM, Gene wrote:
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