I have a couple of conventional Spectra VHF radios, into which I can program the "Internal PA" feature, and a button to access the feature. However, I am not sure just what the feature is actually used for. It's my understanding that it uses the internal audio amplifier to provide a low-power (5-watts?) audio-output, using the standard microphone and allowing you to talk on an external speaker? IF so, to where would you connect the external speaker? Would it be on a pair of particular pin-outs, on the A7 or A9 (9000-series) Control Heads?
Thanks in advance for any help on this.
"Internal PA" feature on a Spectra Conventional?
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- Victor Xray
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I think it was only available in certain Spectras. Here's a related thread (but ignore cowthief's posts):
http://batboard.batlabs.com/viewtopic.php?t=46705
http://batboard.batlabs.com/viewtopic.php?t=46705
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- What radios do you own?: PM1500, XTS2500, PM1200, Astro
Re: Internal PA feature
THANK YOU for the link to the threads on this topic! I appreciate it...
Regards,
Bob
Regards,
Bob