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<p><font face="Arial">Hi</font></p>
<p><font face="Arial"> I a am trying to block TX in a frequency
on two Baofeng UV-5R8W radios I have a UV-5R +plus that works
as expected with duplex set to off. The two UV-5R8W that display
all 6's in the frequency and locks the radios in the transmit
mode unit powered down, upon restating it works fine, unless I
try to TX on the duplex off frequency again. All three radios
have BFB298 and 210223 firmware display. Chrip display HN5RV01
as the firmware. I am using the radio model UV-5R on the
UV-5R+plus and using the </font>BF-F8HP model for the UV-5R8W
radios. <br>
</p>
<p>Thanks for any ides on how to get the Duplex off to function as a
TX block.<br>
</p>
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