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8 Projects tagged with "hf"

 
11.3k
73
46
Converts 0 - 30 MHz up to 50 - 80 MHz. Allows HF(shortwave) reception on RTL-SDRs and the like. A square inch project entry
Project Owner Contributor

HF receive converter for RTL-SDRs and similar

Jenny ListJenny List

4.3k
1.7k
19
HF Rx SDR cape for the BeagleBoneBlack based on the SoftRock RXII
Project Owner Contributor

BlackRock SDR: BeagleBone SDR cape

eresonanceeresonance

164.7k
10.3k
350
Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

Paul KocylaPaul Kocyla

425
633
0
Raspberry Pi direct conversion receiver JSON receiver
Project Owner Contributor

Raspberry Pi IoT DC RX

Marcus BergMarcus Berg

28.2k
83
46
This is a guide to build & improve this $14 DIY Ebay kit as the OEM docs (also incl. here) are borderline Chinglish.
Project Owner Contributor

45W RF SSB CW AMP (EBAY) DIY Build = 55W Upgrade

mosaicmercmosaicmerc

1.6k
8
4
T2LT Antenna for multi-bands
Project Owner Contributor

T2LT Antenna for multi-bands

fixitdazfixitdaz

5.8k
27
21
Single pole 6 throw RF switch ; 3 bit control channel ; 3-5V operation ; Decent isolation ; low insertion loss ; Tinker board add-on.
Project Owner Contributor

SP6T Wideband RF Switch (5 - 3000 MHz)

Aditya MukherjeeAditya Mukherjee

1.5k
18
13
A project for storing facts, general rules, not very well known information only found in scientific books/articles and forgotten knowledge.
Project Owner Contributor

Microwave stuff - what to do and what to avoid

MS-BOSSMS-BOSS

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