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...lities of Morse code operation may have made various brevity and operating signals necessary, they have migrated into common use among hams in all modes; of t [[Category:Operating Signals]] ...

DMR uses Two Slot TDMA and the AMBE vocoder, the transmitted signals are roughly 12.5 kHz wide allowing them to fit into existing [[NBFM]] alloc ...ionality is often provided by internet connected repeaters or [[Hotspots]] operating on a network such as [[BrandMeister]]. ...

...ection of three-letter codes that each start with the letter "Q". It is an operating signal initially developed for commercial [[Morse code|radiotelegraph]] com '''Question:''' What is the readability of my signals (or those of ____)? ...

RTTY is what's known as a Keyboard-To-Keyboard mode, operating RTTY is sort of like text messaging albeit with some extra ettiquette for e ...b7AsvhJPXLM 2015.01.22 - "FLDIGI Tutorial How to decode amateur radio RTTY signals" by OfficialSWLchannel] ...

If a particular two-way communications channel can carry signals in both directions simultaneously, it is referred to as a ''full-duplex'' c ...full-duplex. Because of the difficulty of transmitting and receiving radio signals simultaneously, most amateur radio communications is half-duplex, though th ...

...d square in the <code>grid=cn84ql</code> with yours. To display the lowest operating frequency instead, replace <code>metric=mof_sp</code> in the URL with <code [https://repeaterbook.com/index.php/en-us/ RepeaterBook]: hot <s>signals</s> repeaters in your area ...

Repeaters simultaneously receive and retransmit weak or low-coverage signals from an input and retransmit them Operating procedures for repeater networks are necessarily different from those of si ...