3/31/2024 0 Comments Jt65 modulationWSJT-X is the original, created by K1JT, Joe Taylor. There are a number of software programs available, once you’ve got the hardware set up properly. ![]() You can build an interface, or DX Engineering has some interfaces at Software Interfaces Have an audio interface built into the radio and you simply connect with a USBĪn older radio, like an Icom 745, will need an interface box to connect the audio and the PTT to the computer. JT65 is a digital mode especially useful for EME communications. One advantage of using JT65 coding is the ability to decode signals which have a very low signal to noise ratio. If you’re using a radio like a Flex, or an Icom 7300, they The type of modulation used for JT65 contacts is multi-tone AFSK. Article on ĮHam.net has an article on the JT65-HF protocol. JT9 is typically 2 kHz above the JT65 frequency. JT65 is the overwhelming favorite of operators. Propagation is comparable between the two modes. The page details the JT65-HF mode of operation, and lists resources available to the community about this mode. JT9 is extended to give more accurate signal reports with a range from -50 to +49 db.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |