Retevis RA685 OR Jianpai FT-4XR Dual Band Transceiver
Here we take a look at two radios, one of which is sold as Jianpai FT-4XR and the other the Retevis RA685. Both radios are extremely good, but how good? Watch the video to find out all about power output,…
A Low Cost High Performance RF Power Sensor
Here we take a look at how to make your very own RF Power Sensor using a BAT 62-02W Diode. Thanks to DL5NEG for sharing this information and also the measuring chart which is needed. http://www.dl5neg.de/diodesensor/diodesensor.html You can order the…
Jianpai UV999 PRO – 6 Band Transceiver Including Air Band (Radtel RT-470)
Here we take a look at the Jainpai UV999 Pro hand held transceiver. Is it good, is it bad? Let’s find out! Purchase links: https://www.banggood.com/custlink/Kv3F3ryiHf https://s.click.aliexpress.com/e/_DkMdfVT If you would like to show your support for this channel, then please consider…
DX Commander Signature 9 – Preparing Radials & Elements Plus Ground & Driven Plates Part 2
If you would like to show your support for this channel, then please consider becoming a member by clicking here: https://www.youtube.com/channel/UC9a8Z6Sp6eb2s3O79pX5Zvg/join Products used in my videos can be purchased through my Amazon storefront. US ► UK ► Patreon ► Twitter…
HOMEMADE RF DUMMY LOAD FOR HF ONLY
Hi All..! Thanks for all the comments, appreciate it, and yep I agree I must of had a brain fart going on because this would of been fine for HF, but for 2.4Ghz which was my aim, it fails miserably.…
PacComm TINY-2 Packet Radio Modem – Does it still work?
Fixing The PacComm TINY-2 Packet Radio Modem – Does it still work? If you would like to show your support for this channel, then please consider becoming a member by clicking here: https://www.youtube.com/channel/UC9a8Z6Sp6eb2s3O79pX5Zvg/join Products used in my videos can be…
BAOFENG UV-17 Dual band Handheld Transceiver UV5R Upgrade For 2023!
Here we take a look at the new Baofeng UV-17 Dual Band handheld radio. This has been marked as a UV-5R upgrade, which was one of the most popular Baofeng radios to come out of China. Purchase here: https://www.banggood.com/custlink/K3mWfaoRVW or…
RF Power Meter Using An AD8317 & Arduino
Here we build a multi-band RF Power meter using an AD8317 Logarythmic module. PCB Way, use my affiliate link for free credit! https://pcbway.com/g/8SFde4 Purchase module here: https://s.click.aliexpress.com/e/_DdL3IAV https://s.click.aliexpress.com/e/_DkQeHJb Design / Files: https://pa0rwe.nl/?page_id=356 If you would like to show your support…
How To Transmit Images To An SDR Waterfall Using A HACK RF (Spectrum Painter)
Here we take a look at Spectrum Painter, a python script to convert images to IQ files, which can then be transmitted with a HackRF. https://github.com/polygon/spectrum_painter Purchase a HackRF here: https://s.click.aliexpress.com/e/_DFXTSq1 HackRF with PortaPack https://s.click.aliexpress.com/e/_DdfwTV3 If you would like to…
Talkpod A36 Plus 7 Band Handheld Transceiver
Here we take a look at the Talkpod A36 Plus 7 Band Handheld Transceiver, which is surprisingly good! What’s also surprising is the specifications are not over inflated. Purchase Only here: https://www.banggood.com/custlink/vvKcz7Q3TA If you would like to show your support…