
What is JT65? - The Basics - Essex Ham
2015年6月1日 · With JT65, you’re restricted to very small messages, with a limit of 13 characters per message. Here is a typical conversation over JT65: Each message of up to 13 characters …
JT65-HF is an adaptation of the JT65A protocol with an emphasis upon its usage in the high frequency Amateur bands to facilitate weak signal communications and experimentation. JT65 …
JT65-HF-HB9HQX-Edition download | SourceForge.net
2020年11月27日 · Amateur Radio software for transmission/reception of JT65 protocol on HF bands 2m - 160m Note: The JT65 encoding and decoding routines, also used in WSJT, are …
JT65 is a digital protocol intended for Amateur Radio communication with extremely weak signals. It was designed to optimize Earth-Moon-Earth (EME) contacts on the VHF bands, and …
WSJT Home Page - SourceForge
JT4 and JT65 were designed for EME ("moonbounce") on the VHF/UHF/microwave bands. JT9 is optimized for the MF and HF bands. It is about 2 dB more sensitive than JT65 while using less …
WSJT Home Page
WSJT-X and MAP65 are open-source programs designed for weak-signal digital communication by amateur radio. Normal usage requires a standard SSB transceiver and a personal …
JT65 - Signal Identification Wiki
2025年3月9日 · JT65 is an amateur radio QSO communication protocol developed by Joe Taylor, K1JT. JT65 has 3 submodes: JT65A, JT65B, and JT65C. The most popular submode of JT65 …
JT65-HF -- an 'Odd' but Fun Digital Mode - eHam.net
JT65-HF is so labeled because it sends 65 tones spread out over 175Hz. The "JT" part comes from the original creator of this type of mode, Joe Taylor, K1JT, the 1993 winner of the Nobel …
JT65 : JT65 operating mode - The DXZone.com
2025年3月7日 · JT65 is a digital protocol intended for Amateur Radio communication with extremely weak signals. It was designed to optimize Earth-Moon-Earth (EME) contacts on the …
JT65 HF JT65A HF Frequencies Frequency Information - HFLINK
JT65A is a weak signal digital QSO mode. Always use very low power on HF to avoid QRM to other JT65 signals and other modes. 20Watts ERP is maximum for normal activity and DXing …