PG1N's HAM Radio Site - 4m Projects - Antennas
4.5m antenna|4.5m satellite dish|4.5m dish antenna|4.5m Meter Dish
1/4 Wave Ground Plane Antenna Calculator
Ultra Beam 4 Element Yagi 6-20 Metres Antenna
PI4CC Contest Club
Top Band Hams - 22 Different Wire Antennas for the 160 Meter Band
4-Meter-Band – Wikipedia
6 meter 4 meter Dual Band Antenna - Antennas-Amplifiers
GP-4 (4m BOS)
How to build a limited space 10 and 20 meter band Square Halo DX antenna - PA9X
4 meter Antenna - Antennas-Amplifiers
2 Meter 440 Vertical Collinear Antenna Project by W7LPN - Rick Frazier
General Dynamics SATCOM Technologies 1244 Series 2.4M 4 piece Antenna
70MHz Delta Loop Antenna - Resource Detail - The DXZone.com
6 Element 4 meter Yagi Antenna PA70-6-4B 70MHz
4-meter band - Wikipedia
ATBB 4299.06: Vehicle aerial, 4-m - 2-m band, TETRA 3 dB; GPS at reichelt elektronik
17 Meter band dipole antenna kit, including 150 Watt 1:1 BalUn - HF kits
PA1BJ - Callsign Lookup by QRZ Ham Radio
4 m-Band Antennen
ANjo Log-Periodic Antenne 7 El. 6 Meter + 4 Meter
Top Band Hams - 22 Different Wire Antennas for the 160 Meter Band
17 Meter band dipole antenna kit, including 150 Watt 1:1 BalUn - HF kits
70 MHz page
2 Elements 4m Yagi Antenna PA70-2-08A
