Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old July 15th 20, 08:53 PM posted to rec.radio.amateur.moderated,rec.radio.amateur.homebrew
external usenet poster
 
First recorded activity by RadioBanter: Mar 2018
Posts: 22
Default [KD8CEC] I am planning a project using Raspberry Pi.


KD8CEC Amateur Radio

///////////////////////////////////////////
I am planning a project using Raspberry Pi.

Posted: 15 Jul 2020 07:28 AM PDT
http://www.hamskey.com/2020/07/i-am-...pberry-pi.html

I have several types of Raspberry Pi boards.

The Raspberry Pi board is probably one of the most sold boards in recent
years.
Raspberry Pi boards are inexpensive and have great performance. The best
thing is that you can use Linux.

The figure below is a collection of RPI V1 to V4.

It is RPI V1


The board on the right in the photo below is a recent RPI V4.

Already, amateur radios are using a variety of Raspberry Pi boards. I am
trying to make something new.

For example, network radios for amateur radio, Devices using Wsjt-x

I experimented with cheap USB sound cards for the new project. All are USB
sound cards under $4.

The sound quality was all poor. However, the RPI's fast CPU will enable DSP
functionality.

Below is a $2 USB sound card with a cable attached to it. All are
compatible with RPI.



Below, I thought it was possible to input a 2CH microphone with a $4 USB
sound card. However, it was only 1CH microphone input.


The first project using RPI is a network(DMR) transceiver for DV Switch (or
Dv Link).

With an RPI and 3.5 LCD and a USB sound card, it's easy.
You can use DMR more conveniently. (Without DMR radio)

I am testing now and will post a few days later.

Thank you for reading

Ian, KD8CEC






Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[QRZ] HamClock on Raspberry Pi QRZ.com via rec.radio.amateur.moderated Admin Homebrew 0 June 10th 20 06:10 PM
[QRZ] Raspberry Pi for Ham Radio QRZ.com via rec.radio.info Admin Info 0 November 8th 19 06:19 PM
[KD8CEC] Assembling the FAA-450 Antenna Analyzer(EU1KY) - include some DH1AKF mod, KD8CEC mod (#2) KD8CEC via rec.radio.amateur.moderated Admin Homebrew 0 February 13th 19 08:56 PM
[VE2DPE] Just bought a Raspberry Pi 3 VE2DPE via rec.radio.amateur.moderated Admin Dx 0 June 21st 17 06:13 AM
[W&DARC] Raspberry Pi primer W&DARC via rec.radio.info Admin Info 0 July 12th 16 04:19 PM


All times are GMT +1. The time now is 10:06 AM.

Powered by vBulletin® Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright 2004-2020 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017