2014年3月10日 · Its primary capabilities are 10-14 watts* output from 3 to 8 mc. The Planning Range is “5 to 7 miles” according to the manual. It transmits and receives Morse code (CW) but it can also receive on-channel AM (with BFO Off) or SSB (with variable BFO On).

For what it is, a 15W, 6 channel, waterproof green radio, its fantastic. Plus, the receive current drain is unbelievably low. They are avaiable from time to time on Ebay. I had one given to me …

Reference Files TM 11-5820-473-12 Organizational Maintenance Manual Radio Set AN/TRC-77 AN/TRC-77A (Including Repair Parts and Special Tools Lists) October 1965 TM 11-5820-473-35 DS, GS, and Depot Maintenance Manual Radio Sets AN/TRC-77 AN/TRC-77A June 1966

The TRC-77 was indeed built to xmit at 300 wpm. There is a special keyer board to make this possible. During the final testing of the TRC-77 we used a square wave generator to key the transmitter, looked at the output on a scope and had to put a picture of the high speed keying trace in the final test book for the sig corps.

2021年8月18日 · TRC-77 Manpack CW RadioTM 11-5820-473-35 « Depot Maintenance Manual »

2006年10月27日 · Info on the AN/TRC-77 military field radio which was used by U.S ARMY Special Forces during the Vietnam war. This model transmists morse code, (CW), only and ...

THIS IS A VINTAGE RECEIVER TRANSMITTER RT-654A/TRC-77. It comes from the estate of a long time collector/horder of HAM and Military radios. The shear quantity of the material that this guy had was staggering, imagine four 16 foot cargo trailers full! I'll be listing all sorts of high quality radios and components in the coming weeks.

2015年2月14日 · 但我不是通信兵 沒實際傳呼過~~ 這個裝備對我來說是很有情感的，我曾背著這個去海邊找失事的戰鬥機，也曾做過C528與此裝備的中繼介面，讓我可以在基地裡踢機子!算是有段荒唐的過去~~~~~~~~~~~~~~~~ tarolj 發表於 2015-2-14 22:41 我有背過耶.. 這個東西好玩嗎?背起來會不會很重? 一般來說可以打多遠啊? 這個東西好玩嗎?背起來會不會很重? 一般來說可以打多遠啊? jp60638 發表於 2015-2-14 22:46 這個東西好玩嗎?背起來會不會很重? 一般來說可以打 …

2022年6月3日 · VHF說的白話文就是『極高的頻率』這種特性是:電波如果沒遇到阻擋物會繼續前進，因此AN/PRC-77無線電技術手冊指的是在空曠地區的點對點大約可以通到15公里的意思。

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