![]() ![]() Male to male adapters (3.5 mm to 3.5 mm and 2.5 mm to 3. A number of transceivers have rig definition files written and tested which you may use. I ran all the way up to BPSK-1000 with good success between the two Baofeng HTs with this simple setup.īaofeng 888 series HT connected to SYBA sound card using This document describes the contents of the rig definition file 'rig.xml'. Still, a highly distorted signal will not be copiable and will be hard on other station's ears, so try to get as close as possible to the ideal waterfall. Since you are running FM, there is a little more forgiveness in the waterfall, as you will not be knocking off other stations like you would on SSB. Typically I like to put an audio isolation transformer between the radio and the sound card, but this "shortcut" method will get you on the air. Always helps to have another friend that is running FLDIGI to start making the correct adjustments. Audio -> Devices USB Audio CODEC (capture and playback) Audio -> Right Channel Reverse Left/Right channels checked on. BAOFENG UV-5R: How to Program your Radio with CHIRP and Get the Best Performance. If you go too low, the PTT won't engage or you won't see another station's signal on your waterfall. How to download the Fldigi RigCAT XML files. ![]() Same will be true if the microphone level is too high. Be careful not to overdrive the output, or you will get a distorted waterfall. Test by speaking into the HT and adjusting accordingly.Īfter you get everything plugged in, start adjusting your sound card microphone and audio out levels. All you need to do is turn the VOX function and set the VOX level to a comfortable speaking level. The 3.5 mm Baofeng connection (microphone) is connected to your sound card audio out or speaker connection.Īll of this completes the plumbing, but what about push-to-talk? That is the easiest, as Baofeng includes a "VOX" function that will key the transmitter whenever a certain audio level is detected on the microphone. You end up connecting the 2.5 mm Baofeng connection (audio out) to your sound card microphone or line-in connection. Four pole adapters will not work with the Baofeng. It is important to note that both adapters are 3-pole (meaning there are three sections, two black rings). The other is a 2.5 mm to 3.5 mm adapter, which can easily be found on. I used two male to male adapters to complete the connection between the Baofeng HT and a SYBA sound card. 2.5 mm is a non-standard size and is typically only used on cell phones. It is also the size used by most computer sound cards for either microphone or audio out. The two connectors are designed to be plugged into a "remote" mic that can be placed on your shirt or belt buckle.ģ.5 mm is the standard "1/8 inch" audio connector size that we use for consumer electronics, such as MP3 players. The Baofeng HTs have a 2.5 mm female connector for audio output (speaker) and a 3.5 mm female connector for microphone. Thanks for the generosity of Scott KD5NJR for letting me try out my idea on his HT pair. Please comment below and follow me on Twitter, Facebook, Instagram and YouTube if you have those.Had to "experiment" with a super-simple Baofeng HT FLDIGI station. I appreciate the comments, questions and suggestions. Thank you for subscribing to this website. The table top is solid oak and the entire table was less than $150 to make. Up NextĬoming up next I’ll have some pictures and information on my ham shack table (desk). You can find the info in my article here: Programming Your Baofeng for SO-50 with Chirp. Of course there are many others available. ![]() I think once I get my Raspberry Pi up and running in my new shack I'll be using it more. I used Gpredict on my Raspberry Pi last year and it works good. It's free to use, but will not save your location information until it's paid for. It works great, but took longer to figure out how to use. 1 Today I set up a Digirig Mobile v1.9 interface on my Raspberry pi 4 to use Fldigi and Flmsg with a Baofeng 5r5 and the Baofeng cable for Digirig radios. The next favorite application would be the one that comes with Ham Radio Deluxe, HRD SatTrack, because it's so easy to use.Īnd then there is SatPC32. ![]()
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