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Tag: amateur radio

DIY Search & Rescue Project For Amateur Radio Enthusiasts ?>

DIY Search & Rescue Project For Amateur Radio Enthusiasts

Are you a ham radio operator or amateur radio enthusiast? Do you take part in emergency response, search and rescue or other public support role?  The ResQ project may be just what you need for the next field day or disaster training scenario! The ResQ passively receives the 2.4GHz packet traffic from any wifi enabled device and logs the data alongside GPS location and time. This can allow you to locate a lost person by detecting the signature from their…

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Antenna Tester Under $100? ?>

Antenna Tester Under $100?

Checking out more budget gear today- the Nano VNA Vector Network Anaylzer. VNA I bought: https://amzn.to/3aBySBl Cool VNA/RF videos: https://www.youtube.com/watch?v=FglK5pXd9Wo More interesting VNA uses: https://www.youtube.com/watch?v=R5iYuGLvlas VNA firmware & PC software: https://github.com/NanoVNA-Saver/nanovna-saver/releases Specs: Display: 2.8 inch TFT (320 x240) ●RF Output: 0 dbm (±2dbm) ● Display: 2.8 inch TFT (320 x240) ● Size: 54mm x 85.5mm x 11mm ●Weight: 63 grams ● PCB: 50mm x 68mm x 10mm (without connector, lever switch) ● Measurement Frequency:10KHz – 1.5GHz ● Measurement range: 70dB…

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DIY SEARCH AND RESCUE! ?>

DIY SEARCH AND RESCUE!

This open source project investigates using AP beacon packet sniffing to locate people such as lost hikers, campers and even poachers in game preserves. This works anywhere- as long as wifi is enabled on the targets phone. The hardware detects the beacon frames from their cellular phone, records the GPS coordinates for use later. 2 flavors are made: one hand-held portable and the other airborne carried by plane or drone. DETAILS I was inspired by the constant stream of search…

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FREE Radio Frequency Guide For All ?>

FREE Radio Frequency Guide For All

I’ve been maintaining my master frequency guide for all the common RF frequencies. Might be handy for you if you play with Amateur radio, software defined radio or any other radio Radio I use: https://amzn.to/37dxiDY Antenna I use https://amzn.to/30pX4DR Software Defined Radio I use https://amzn.to/2A9pM16 Find my master frequency list here for all the common amateur radio satellites and HF frequencies I commonly use https://github.com/MKme/MasterFrequencyList I reference this often when I’m using my Software Defined Radio to get a quick…

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