NV4X - Callsign Lookup by QRZ Ham Radio
The 630M/2200M Antenna Recipe
VE7CA -> Antennas -> Zepp and 630M
2200 and 630 Meters
630m Antennas
Lowdown 630 Meter Amateur Radio Antenna - 630.PD | eBay
Loop Antennas for 630 Meter Transmitting
The 630M/2200M Antenna Recipe
.jpg "630M Vertical – NO3M")
630M Vertical – NO3M
Amateur Radio Activiy on the 630 meter band (Medium Frequency)
The 630m antenna – DK6MAX – IK0VVE Max
WD8DAS 630-Meter Band Operations
FCC Still Dragging Feet On ARRL Petition For Domestic Amateur Radio Allocation
472kHz.org
Build Your Own Low Cost 630m Load/Match - Nashua Area Radio Society
Lowdown 630-Meter Band Amateur Radio Antenna
Loop Antennas for 630 Meter Transmitting
630M antenna tuner
630 Meters | W0QL – My Remote Base Journal
630m Antennas
The 630M/2200M Antenna Recipe
The 630M/2200M Antenna Recipe
Antenna Systems - HPR.0990
KL7UW 630m Topics
KA7OEI's blog: A (semi)-typical suburban E-field whip receive system for the 630 and 2200 meter amateur bands
136 kHz… finally! – DK6MAX – IK0VVE Max
PG1N's HAM Radio Site - 472 kHz Projects - Antennas
Ham Radio - Get on 630 meters with a bucket variometer! - YouTube
