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Wednesday, April 15, 2026

DXR Electronics Bits

DIY Antennas, QRP, SDR & Ham Radio Projects from VU3DXR

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DIY Antenna

FM Loop Antenna
COCO Antenna (VHF)
FBK Sleeve Antenna (VHF/UHF)
Shortened G5RV Antenna (HF)
High Gain Collinear Antenna(HF/UHF)
Popovic Antenna (HF/UHF)
Shortened EFHW (40-10M)
Shorty Forty Antenna (HF)
Indoor Antenna (40M)
40m Vertical Antenna (HF)
Compact 40M HF Antenna
GM4JMU Shortened Dipole (HF)
Delta Loop VHF Antenna
Aperiodic Multiband Wire Antenna
Capacitor Loaded Shortened Dipole Antenna
HF Delta Loop Antenna
ZED Dipole Antenna (VHF)
Loaded Loop Antenna (HF)
Sleeve Dipole Antenna (VHF)
Twin Delta Loop Antenna
Broadband VHF Antenna
Shortened Inverted V antenna (HF)
Multiband G5RV Antenna

Archives

2M Antenna (13) Amateur Radio Projects (20) AM HF Transmitter (14) Antenna Projects (89) Audio Compressor (22) circuits (22) Compact Antennas (12) CW (16) digital modes (15) DIY electronics (17) DIY radio (12) ESP32 DSP Radio (21) HF wire antenna (19) Loop antenna (12) Microphone Preamplifier (13) Mike Compressor (18) QRP (13) radio (21) Software Defined Radio (26) transmitter (33) VHF/UHF Antenna (24)

Meshcore for Ham Radio: A Simple Start
The Ultimate Guide to HF Digital Dominance: FT8 vs FT4 vs FT2
Radio Waves Weekly — Issue #012
Meshtastic Ham Radio Guide: LoRa Mesh Networking for Emergency and Everyday Use
FT2 Digital Mode in 2026 — The Fastest Thing on HF and What the Community Really Thinks
UA4HAZ 20 Meter Folded Dipole Antenna : A Space-Saving HF Design
Low Height Loop Antenna : A 40-6 Meter Powerhouse for Modern Hams
Complete Guide to Budget Software Defined Radio : From $15 Dongles to Serious HF Receivers

Antenna (107)
Articles (83)
audio (36)
Circuits (111)
CW (16)
Digital modes (16)
DIY (186)
DIY Video (3)
DRM (3)
Ebook (3)
Guide (42)
HF (111)
News (50)
Power & Battery (4)
QRP (37)
radio (83)
Radio Waves Weekly (12)
Reception (56)
Reviews (21)
Satellites (4)
SDR (31)
Tools (74)
Transmitter (43)
VHF/UHF (58)
Videos (14)

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