We are re-introducing our VLF converter in November 2023
The Hamcrafters VLF Converter is an updated version of the original Palomar design and converts 10 KHz - 500 KHz to 4.010 to 4.5 MHz. This allows use of your HF Receiver or Transceiver and all its filters, noise blankers, DSP, and memories while tuning the VLF band. Modern HF radios have poor sensitivity in the VLF range (by design). Using this converter with a simple wire antenna will allow reception of navigational beacons, time, and other VLF signals.
Listen in on:
136 KHz and 490 KHz VLF Bands
Non Directional Beacons (NDBs)
WWV on 60 KHz
European Longwave Broadcasts
VLF Converter Features
- Pushbutton select 10 dB preamp with LED indicator
- Pushbutton select Bypass mode with LED indicator
- Requires 12 volt power source
- Sealed metal enclosure to reduce BCI interference
Hamcrafters VLF Converter Rev B
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