Skip to content
  • Home
  • About Us
  • Our Team
  • WebSDR
  • Terms and Conditions
  • Disclaimer
  • Copyright
  • Contact Us
  • Advertise

DXR Electronics Bits

Electronics and Technical resources from vu3dxr

Tag: HF

Series Modulated AM Transmitter
CircuitsDIYQRPradio

Series Modulated AM Transmitter

adminApril 22, 2024August 28, 2025

Series Modulated AM Transmitter Series modulated AM transmitters stand out as the ideal choice for electronics enthusiasts starting their radio…

OXO QRP HF Transmitter
CircuitsDIYradioTransmitter

OXO QRP HF Transmitter

adminAugust 24, 2023August 28, 2025

The OXO QRP HF transmitter is a simple, low-power CW (continuous wave) transmitter designed by George Burt, GM3OXX. It is…

Pages

  • Homebrew RF Circuit Design Ideas: A Treasure Trove for Radio Enthusiasts
  • Homebrew Radio related circuits,Design Ideas, Tools and Utilities
  • WebSDR
  • FM Transmitter circuits
  • ATS Mini Radio
  • Mic Speech Compressor
  • September 2025 (4)
  • August 2025 (21)
  • July 2025 (41)
  • June 2025 (22)
  • April 2025 (1)
  • March 2025 (1)
  • June 2024 (2)
  • May 2024 (1)
  • April 2024 (5)
  • March 2024 (1)
  • September 2023 (3)
  • August 2023 (2)
  • July 2023 (11)
  • June 2023 (5)
  • March 2023 (1)
  • February 2022 (6)
  • January 2022 (42)

active antenna (5) AM (10) AM HF Transmitter (8) am transmitter (9) antenna (15) ATS20 (3) ATS MINI (7) audio (6) audio compression (7) audio compressors (8) audio preamplifier (5) circuits (10) condenser microphone (3) Crystal Checker (3) CW (7) cw transmitter (5) DRM (5) DSP Radio (4) ESP32 (3) FM (7) FM Radio Transmitter (6) fm transmitter (6) GM300 (3) GM338 (3) hf antenna (4) mic compressor (5) Microphone (3) Microphone Preamplifier (4) Motorola (4) MSI SDR Dongle (3) Nextion (3) NOAA (5) NOAA 19 (4) oscillator (4) PROGRAMMING CABLE (3) qrp (10) radio (17) Reception (7) SDR (9) speech compressors (5) SSB (7) transmitter (24) ubitx (6) weather satellite (4) weather satellites (3)

  • Antenna (28)
  • Articles (36)
  • audio (32)
  • Awards (1)
  • Circuits (95)
  • Digital modes (1)
  • DIY (81)
  • DIY Video (3)
  • DRM (3)
  • Ebook (2)
  • Guide (1)
  • News (22)
  • Power & Battery (1)
  • QRP (23)
  • radio (39)
  • Reception (21)
  • Reviews (10)
  • SDR (11)
  • Tools (18)
  • Transmitter (29)
  • Uncategorized (1)
  • Videos (14)

Popular posts – Today

  • Flashing Firmware in ATS Mini Radio: A Simple Firmware Update Guide (2,217)
  • Terminated End Fed Vee Antenna (TEFV) (1,845)
  • Simple two stage one watt AM transmitter (1,791)
  • ATS MINI ESP32-S3 SI4732 Pocket Radio DSP Receiver – Technical Analysis (1,758)
  • A Beginner’s Guide to ATS20+ Firmware Flashing (1,690)
  • ATS20 Radio Receiver: Comprehensive Review – Small Package & Big Performance (1,551)

Visitors online – 1775
users – 119
guests – 1515
bots – 141


Copyright © 2025 DXR Electronics Bits | Rapid News by Ascendoor | Powered by WordPress.