RDZ_TTGO radiosonde receiver use

Details

Last Updated: 14 April 2023

Hits: 14243

After having build a radiosonde receiver using the DL9RDZ software and a TTGO module, here is a short article on its use in the field. Some configurations and explanations. Refer to the previous Installation Installation rdz_ttgo_sonde.

Read more …

Power/SWR meter à la PD0LEW

Details

Last Updated: 26 June 2022

Hits: 10795

Wishing to replace my good old trusty BIRD 43 Watt-meter, I prospected a little on the Internet and found the description of an open source project for a Watt-meter which corresponded perfectly to my needs. This is a fork of the version made by TF3LJ, and developed by PD0LEW. A new hardware version was subsequently developed by WA2T. I chose the version with an OLED display, but there are versions with touch-sensitive TFT displays.

Read more …

TYT UV-88

Details

Last Updated: 21 June 2022

Hits: 24623

Some notes on the TYT UV88. Frequency unlocking & more..

Read more …

Wintest + skimmer with Perseus SDR

Details

Last Updated: 04 February 2023

Hits: 17672

How to use Wintest and CW skimmer together ? This procedure describes how to interface WinTest contest logging software, CW Skimmer in link with a Perseus SDR receiver, and a transceiver in a local configuration. "Local" means everything is hosted and connected to a single computer. Configuration used : Kenwood radio (TS590 or TS850) via CAT (Computer Assisted Transceiver) Perseus SDR receiver CW Skimmer v 2.1 for CW decoding Win-Test v 4.38.1 for logging

Read more …

Monte Renosu - TK/TK-008

Details

Last Updated: 13 December 2022

Hits: 3479

Monte Renosu - TK/TK-008
WWlocator : JN42nb64
Altitude : 2352 m - gain altitude 1150 m - distance 15km A/R
33 QSO 40/10m CW  6 S2S

Read more …