
The Guru's Incredible Lab
The Guru’s Incredible Lab

Behind the Scenes: The ON0VDS 6-Meter Repeater ...
Ever wondered what it takes to build a compact, high-performance 6-meter repeater using modern SDR technology? Take a peek behind the scenes of the ON0VDS repeater project — a powerful...
Behind the Scenes: The ON0VDS 6-Meter Repeater ...
Ever wondered what it takes to build a compact, high-performance 6-meter repeater using modern SDR technology? Take a peek behind the scenes of the ON0VDS repeater project — a powerful...

Revolutionising Repeaters: Inside the ON0ORA Bu...
Discover how RF.Guru is revolutionising repeater technology with the ON0ORA UHF repeater, built using our cutting-edge transceiver and receiver modules. Featuring 118dB isolation, ultra-low noise, and high-performance RF engineering, this...
Revolutionising Repeaters: Inside the ON0ORA Bu...
Discover how RF.Guru is revolutionising repeater technology with the ON0ORA UHF repeater, built using our cutting-edge transceiver and receiver modules. Featuring 118dB isolation, ultra-low noise, and high-performance RF engineering, this...

Spring Cleanup: Upgrading Our Antenna Test Roof...
Spring is here, and with it comes the perfect opportunity for a much-needed cleanup and reorganization of our antenna test roof. At RF.Guru, we continuously test and refine new antenna...
Spring Cleanup: Upgrading Our Antenna Test Roof...
Spring is here, and with it comes the perfect opportunity for a much-needed cleanup and reorganization of our antenna test roof. At RF.Guru, we continuously test and refine new antenna...

RF.Guru Custom BALUN for the VU4AX Andaman DXpe...
At RF.Guru, we pride ourselves on delivering high-performance custom solutions for the most demanding DXpeditions. When the operators of the upcoming VU4AX Andaman DXpedition reached out to us for a reliable,...
RF.Guru Custom BALUN for the VU4AX Andaman DXpe...
At RF.Guru, we pride ourselves on delivering high-performance custom solutions for the most demanding DXpeditions. When the operators of the upcoming VU4AX Andaman DXpedition reached out to us for a reliable,...

The Future of Portable Digital Communication: S...
At RF.Guru, we believe in making ham radio communication as seamless as possible. That’s why we’re excited to introduce our new SVXLink 4G Hotspot – a game-changer in digital voice hotspots!...
The Future of Portable Digital Communication: S...
At RF.Guru, we believe in making ham radio communication as seamless as possible. That’s why we’re excited to introduce our new SVXLink 4G Hotspot – a game-changer in digital voice hotspots!...

Measuring UHF-VHF RX Sensitivity with SVXSpotSI...
Welcome to the first post on The Guru's Lab blog! In this post, we’ll dive into how we measured the 12 dB SINAD sensitivity of our upcoming UHF RX module, designed...
Measuring UHF-VHF RX Sensitivity with SVXSpotSI...
Welcome to the first post on The Guru's Lab blog! In this post, we’ll dive into how we measured the 12 dB SINAD sensitivity of our upcoming UHF RX module, designed...