***de 9 Mexico 2 Ocean David Yesterday***
"Work active at 10m, 20m, 30m, 40m, 80m & also 2m band..all band worked at FM, SSB & PSK31 also CW modes..hpe can see u down the log & highly appreciated to work with me at the band"
"I'm worked seriously at 10m, 20m & 40m on my HF mobile station right now, please do not hesitate to answer if u hear my call, i'm always calling CQ DX during mobile"

Saturday, February 6, 2010

PTT or Mic


PTT, stand for Push-to-Talk or others people say Press-to-Transmit..it's happen in conversion half-duplex communications..including two-way radio & using a momentary button to switch from recieve mode to transmit mode (rx to tx)..in other cases, still got people say PTT rather than mic..the correct word is mic not PTT, it's cause PTT is a part of mic..if people say PTT, that mean only PTT have but not mic there..but the thing that you hold is mic not PTT..PTT only you push when you want talk..so, i really hope after this people will realise it..
best 73 from 9M2ODY

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