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uBITX – A Compact HF Transceiver

uBITX – A Compact HF Transceiver 10 watts pep on lower HF bands, dips to 5 watts on 28 MHz SSB and CW Simple to build and align Minimal controls Based on Arduino controller and one Si5351 for all the local oscillators Double conversio... Read more

Equipment

Above 50MHz

 

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  • RigExpert AA-55 ZOOM Option Bluetooth is coming
  • Antenna Rotators  “ARRL The Doctor is In” podcast. Listen…and learn!
  • QST Antenna Design Competition Submission Deadline Looms
  • SteppIR UrbanBeam / SDA 2000 OptimizIR / Unboxing + Parts Checklist
  • Jim W6LG Uses A Short Dipole To Demonstrate How A Dipole Functions
  • Field Day Antennas [ PodCast ] – “ARRL The Doctor is In”
  • Alaskan Arrow LEO Satellite Antenna – 4 Elements for 2 Meters crossed with 10 Elements for 70 cm
  • ALEXLOOP PREMIER
  • The Mighty Rhombic, the King of Antennas
  • Status QUAD:   2/4/5 StQ 7- 2 elements 40/30 – 4 elements 20/17/15 – 5 elements 12/10
  • MFJ 8-Band Cobweb VS Hy-Gain AV680 Comparison
  • New Book: Receiving Antennas for the Radio Amateur is Now Shipping!
  • Wolf River Coils Silver Bullet 1000 Coil – Ham Radio Q&A
  • Status QUAD: 4/12 StQ 50/144 , cubic  4 elements 50 Mhz and 12 elements 144 Mhz
  • Overview of the LNR W4OP Loop
  • NTE Low Temp Solder Wire Connections
  • 2m 18 elements XPOL Yagi antenna PA144-XPOL-18-5
  • 3D Printing – A Ham Radio dipole center with BNC and 1:1 balun
  • CHA EMCOMM III Base – 3.5-30 MHz
  • John Stanford, KF6I at SteppIR Antennas

Dxing

KH1/KH7Z Baker Island 2018 [ Video ]

“This is a short compilation of footage shot by the 2018 Baker Island DXpedition team. (no – there is no full-length video this time. Sorry folks!) Edited, audio mixed and colour graded by Tabitha Rae Koh @ Nine-V Post Singapore... Read more

 

 

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