Webb6 dec. 2016 · A radio repeater is usually a radio tower that receives weak signals from handheld, desktop or other radio, and rebroadcasts the same signal at a higher power over a wide area at a different frequency. This allows communications to be extended over a much greater area. WebbThe simplex means it only transmits or receives at one time, so the repeater listens, records, then plays it back. Various tricks like a frequency offset or a different PL/DCS …
Simplex, Duplex, Offset and Split - hamradioschool
Webb28 sep. 2003 · Simplex is point to point communications without the use of a repeater. Simplex operation utilizes the same frequency for receive and transmit, like ... On the 2 meter ham band these frequencies are 600 kc's (or 600 kilohertz) apart. As a general rule in the USA, if the output frequency (transmit) of the repeater is below 147 ... WebbColorado Simplex node database for ham repeaters in the US, Canada, and Mexico. Search. Quick. Canada. Alberta; British Columbia; Manitoba; New Brunswick; Newfoundland; Northwest Territories; Nova Scotia; Nunavut; ... NO SIMPLEX NODES FOUND. If you have an iPhone/iPod/iPad or Android device, ... dr brent smith lawton
Common VHF/UHF FM Simplex Frequencies for Ham …
Webb4 aug. 2013 · Store and forward: receives a voice or digital transmission and then replays it over the air. This is the basic "parrot" function. Mailbox: You can leave a message on the repeater for someone to pick up later. Announcements: Can send out a prerecorded message on a schedule or upon request. Webb19 mars 2024 · Ham clubs usually form around the repeater. When the repeater goes down due to weather, electricity outage, or whatever, then you must rely on direct … Webb24 juni 2014 · When the repeater is transmitting on the output frequency, it is also transmitting on the link frequency which reduces doubling. The repeater has three radios in it. One for local receive, local transmit, and simplex linking. If someone is transmitting through AllStar, then my link radio is transmitting to the repeater. enca tv live online