Amateur Radio Activiy on the 630 meter band (Medium Frequency)
Loop Antennas for 630 Meter Transmitting
Ham Radio - Get on 630 meters with a bucket variometer! - YouTube
WD8DAS 630-Meter Band Operations
2 More Ham Radio Bands, 630 meter / 2200 meter Amateur Radio - YouTube
2200 and 630 Meters
The New VK4YB 630m Transverter • AmateurRadio.com
Untitled
Lowdown 630-Meter Band Amateur Radio Antenna
Episode 44: A Survey of the 630-meter band for Amateur Radio -
630m Transverter
The 630 - Meter Band: Is it Practical for Amateur Use? on Vimeo
Antenna 630m VK2DX
630 meter band: i1wqrlinkradio.com
Amateur Radio Activiy on the 630 meter band (Medium Frequency)
Amateur Radio Activiy on the 630 meter band (Medium Frequency)
WD8DAS 630-Meter Band Operations
2200 and 630 Meters
Build Your Own Low Cost 630m Load/Match - Nashua Area Radio Society
Ham Radio - The 630 meter CW transmitter part 4. It's done and it works! - YouTube
472kHz.org
KA7OEI's blog: A transmit converter (and amplifier) for 630 and 2200 meters
630 meters Ham Radio - Old is New, Again - Making It Up
472kHz.org
New 630-Meter Band Reported “Very Busy”
Hams Map Powerlines for Low Frequency Interference | QRZ Forums
630 Meters | W0QL – My Remote Base Journal
472kHz.org
