Dual band VHF vehicular antenna working on 45...60 MHz and 135...175 MHz by means of the attached cutting diagram. Its bottom coil allows very good impedance adjustment and its conic stainless steel whip is very flexible. All the metallic components are made of chromed brass or stainless steel for the best robustness and it can be supplied with a UHF-male (PL 259) connector suitable for the fitting on magnetic mounts, angular connector or portable RTx.
Features
Mobile antenna, Dual-band
Omnidirectional
6m band: Unity-gain, 2m band: Low-gain
Tunable by whip cutting
17/7 PH stainless steel whip
Suitable for fitting on magnetic mounts, angular connectors, or portable transceiver
MAG-S 45/135 is supplied with a strong stainless steel spring
Magnetic mount version available
Electrical Data
Type: 1/4 λ base loaded for 45...60 MHz band
5/8 λ for 135...175 MHz band
Frequency range:
MAG 45/135: tunable 45...60MHz & 135...175 MHz
MAG-S 45/135: tunable 45.5...60MHz & 135...175 MHz
Impedance: 50Ω
Radiation (H-plane): 360° omnidirectional
Polarization: linear vertical
Gain:
0 dB ref. to a λ /4 whip for 45...60 MHz
2 dB ref. to a λ /4 whip for 135...175 MHz
Bandwidth @ SWR ≤1.5:
≥ 2.2 MHz @ 45 MHz
≥ 3.5 MHz @ 135 MHz
SWR @ res. freq.: ≤ 1.
2 both band
Max Power (CW) @ 30°C: 100 Watts
Grounding Protection: All metal parts are DC-grounded, the inner conductor shows a DC short
Connector: UHF-male (PL-259)
Mechanical Data
Materials: Stainless Steel 17/7 PH, Chromed Brass, Nylon
Height (approx.): 1460 mm
Weight (approx.): 200 gr
This product was added to our catalog on Sunday 28 April, 2024.
