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: Crystal Checker

Simple UJT Crystal Checker Circuit: Test Your Crystals Like a Pro
CircuitsDIYQRP

Simple UJT Crystal Checker Circuit: Test Your Crystals Like a Pro

adminJuly 29, 2025August 28, 2025

Have you ever wondered whether those crystals sitting in your electronics parts drawer are still functional? As electronics enthusiasts, we…

Crystal tester with a Simple Oscillator Circuit
CircuitsDIYTools

Crystal tester with a Simple Oscillator Circuit

adminJuly 12, 2025August 28, 2025

If you’re working with crystals and need a reliable way to test their functionality, a test oscillator circuit offers an…

CircuitsDIYTools

Circuits – Simple Crystal Tester

adminJanuary 25, 2022August 28, 2025

Simple Crystal tester – The idea for this crystal tester circuit sprung out of the need of testing a large…

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 (3)
  • 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 (3) 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 (27)
  • Articles (36)
  • audio (32)
  • Awards (1)
  • Circuits (95)
  • Digital modes (1)
  • DIY (80)
  • 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) (1,844)
  • Simple two stage one watt AM transmitter (1,790)
  • ATS MINI ESP32-S3 SI4732 Pocket Radio DSP Receiver – Technical Analysis (1,757)
  • A Beginner’s Guide to ATS20+ Firmware Flashing (1,690)
  • ATS20 Radio Receiver: Comprehensive Review – Small Package & Big Performance (1,550)

Visitors online – 1768
users – 153
guests – 1342
bots – 273


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