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 …
What is JT65? - The Basics - Essex Ham
Jun 1, 2015 · 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-HB9HQX-Edition download | SourceForge.net
Nov 27, 2020 · 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 …
为啥管JT65叫老头乐？ - 搜狐
Jul 7, 2017 · 实际上，不光jt65叫“老头乐”。 “老头乐”是我们给JT一系列模式的称呼。 它们都因为其极慢的通联速度和较少的信息传递量而知名。
WSJT Home Page - SourceForge
JT4, JT9, and JT65 use nearly identical message structure and source encoding (the efficient compression of standard messages used for minimal QSOs). They use timed 60-second T/R …
JT65 - Signal Identification Wiki
Mar 9, 2025 · 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 …
哈罗CQ火腿社区 - DX通信 - JT65-HF弱信号DX程序 - Powered by …
Oct 17, 2011 · jt65-hf是用空间通信程序jt65改写的，其特点是用几瓦的小功率和比较差的天线，在很弱的信号条件下实现通联，比如，前天下午，我用ft-817nd，距地面高度只有6米的正v天 …
JT65 数字通信模式（5） - HELLOCQ
Apr 18, 2012 · jt65数字通讯协议作为一个高度精确的通信协议，让我们从利用听觉解码信息扩展到利用计算机进行信号处理并采用视觉进行信息读取，业余无线电通讯技术也从模拟发展到数 …
短波JT65通讯入门(中文教程) - 百度文库
短波上的JT65 • 短波段上的JT65―革命”要归功于Joe大神— W6CQZ。 • Joe编写了JT65-HF软件，使得人们更加方便地用 JT65模式进行通联。 • JT65-HF目前只能在Windows系统下使用。 • …