FreeRF (@jacquesrouxsa) 's Twitter Profile
FreeRF

@jacquesrouxsa

Because RF waves are free (or difficult to control). Love RF, antennas and satellites and lives in Riyadh. Roaming as ZR1ADC till I can get local callsign

ID: 615873680

calendar_today23-06-2012 06:43:43

2,2K Tweet

3,3K Followers

5,5K Following

Mehdi (@mehdihacks) 's Twitter Profile Photo

Reminder: all you need to learn basics of radio, telecommunications, digital signal processing, and RF concepts, is just a $35 RTL-SDR dongle. The barrier to entry has never been lower. This was a dream 20 years ago.

Reminder: all you need to learn basics of radio, telecommunications, digital signal processing, and RF concepts, is just a $35 RTL-SDR dongle.
The barrier to entry has never been lower.
This was a dream 20 years ago.
Tom (ZR6TG) (@geekc0der) 's Twitter Profile Photo

Almost 11 days and 36463 km later the ZR6TG WSPR Balloon is back in South Africa! It hasn't closed the loop yet so I can only call it "around the world" tomorrow. This was a nice bday present though. Telemetry is good, so lets see what it does from here ;) #AmateurRadio #hamr

Almost 11 days and 36463 km later the ZR6TG WSPR Balloon is back in South Africa! It hasn't closed the loop yet so I can only call it "around the world" tomorrow. This was a nice bday present though. Telemetry is good, so lets see what it does from here ;)

#AmateurRadio #hamr
FreeRF (@jacquesrouxsa) 's Twitter Profile Photo

Waveguide adaptors #Aliexpress I just found this on AliExpress: SAR315.90 | BJ120 (WR75) Waveguide to Coaxial Converter 9.84-15GHz a.aliexpress.com/_oowdfnP

FreeRF (@jacquesrouxsa) 's Twitter Profile Photo

Waveguide adaptors #Aliexpress I just found this on AliExpress: SAR315.90 | BJ120 (WR75) Waveguide to Coaxial Converter 9.84-15GHz a.aliexpress.com/_oowdfnP

FreeRF (@jacquesrouxsa) 's Twitter Profile Photo

So it seems to becoming more and more an option to run 220VAC up a mast? Something I never thought will happen in my lifetime

FreeRF (@jacquesrouxsa) 's Twitter Profile Photo

Here is an idea for ku band phased array using a few QO100 Bullseye LNBs? I just found this on AliExpress: SAR115.33 | QO-100 Bullseye TCXO LNB - Ultra Stable LNB for QO-100 and Ku Band Satellites a.aliexpress.com/_c3UKpi0n