2024年7月31日 · Our 2-way radio communications (Discovery Channel Engineering & Production) was all UHF with the equipment having been brought in from both New York and Maryland. . . …

2024年11月23日 · It may have just been a case of not being familiar with the new equipment, a “learning curve” issue, corrected by additional training, or, there may have been some …

2006年12月2日 · WWII used HF AM for long distance comms, and 118 - 136 MHz AM for short range comms. Vietnam used 30 - 70 MHz FM, 118 - 136 MHz AM, and 225 - 400 MHz AM, as …

2022年5月23日 · With summer approaching, I am curious if it would look suspicious monitoring radio comms on my BCD436 while riding the NYC ferry out in open? Do you other hobbyists …

2025年1月5日 · Maybe, maybe not. There's a lot of very specific details you need to have before you purchase a radio. The radio has to be exactly right or it's not going to work. And buying …

2010年9月18日 · Radio Comms. Thread starter Seadoo; Start date Sep 18, 2010; Status Not open for further replies. ...

2018年6月10日 · “No Comms” means the radio can hear the control channel but the control channel isn’t acknowledging the radio (issue with the uplink). Check your band plan and make …

2024年3月29日 · The proponents of digital audio say 'it's better, more flexible, etc'. I am convinced that digital audio in EMS radio comms is mostly a waste of our tax money and a …

2024年11月3日 · Was wondering if anyone could help me identify and decode the Hz's of the courtesy beep heard during F1 radio communications, it can be head in this link: F1 radio …

2020年9月4日 · It provides a lot of really interesting history and provides an interesting snapshot of the state of public safety radio comms in Utah. Included are also details about the new P25 …