1/4 Wave Ground Plane Antenna Calculator
6 meter 4 meter Dual Band Antenna - Antennas-Amplifiers
CB band Dipole Antenna for 11 meters Full-Wave High-impedance Base Station setup | eBay
Ultra Beam 4 Element Yagi 6-20 Metres Antenna
6 Element 4 meter Yagi Antenna PA70-6-4B 70MHz
Top Band Hams - 22 Different Wire Antennas for the 160 Meter Band
ATBB 4299.06: Vehicle aerial, 4-m - 2-m band, TETRA 3 dB; GPS at reichelt elektronik
PA1BJ - Callsign Lookup by QRZ Ham Radio
IZ3AYQ: 4 m vertical antenna for 40 meters band
Multiband HF Center‑Loaded Off‑Center‑Fed Dipoles
How to build a limited space 10 and 20 meter band Square Halo DX antenna - PA9X
4 meter Antenna - Antennas-Amplifiers
PG1N's HAM Radio Site - 4m Projects - Antennas
1/4 Wave Aviation Band Ground Plane Antenna | Ham radio, Shortwave radio, Ham radio antenna
Dual-Band | Comet Antenna
General Dynamics SATCOM Technologies 1244 Series 2.4M 4 piece Antenna
PI4CC Contest Club
4 m-Band Antennen
20m 1/2-size dipole
GP-4 (4m BOS)
ANjo Log-Periodic Antenne 7 El. 6 Meter + 4 Meter
3 Element, 70-70.5 MHz - 4 Meter Band Antenna: PA70-3-1A
