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A Jampro Company
A Jampro Company

Vertically Polarised FM Dipole

The ADB-FM1 Vertically Polarised FM Dipole Antenna is a simple solution. This design also supports low-power FM radio stations requiring up to 1 kW input. The FM-1 antenna will support 2, 4, 6, or 8 antenna tiers or bays. These will deliver a gain of 5, 8, 9.8, or 11 dB, respectively. Please also see the downloadable datasheet to understand the coverage lobe prediction.

The suggested diameter of the mounting pole is between 60 and 110mm for security. Furthermore, FM-1 dipoles mounted close to large towers or close to large metal masses might find the radiation lobes altered. Additionally, the VSWR reading can be affected. Also, the suggested distance between the dipoles for a broadband system should be 2.8m.

Specification of Vertically Polarised FM Dipole.

  • Frequency Band: 87.5 to 108 MHz
  • Gain: 2 dBd @ 98 MHz
  • Polarisation: Vertical
  • Impedance: 50 ohm
  • Max Power: 1kW
  • Input Connector: 7-16 DIN female (option: N, EIA 7/8”)
  • VSWR: ≤ 1.4:1
  • H plane: 180°
  • V plane: 76°
  • Material: Aluminum (Alodine Protected)
  • Weight: 2Kg
  • Dimensions: 1395 x 880 x 50 mm

Finally, for more information, please call us now. Alternatively, outside of normal business hours or during public holidays, please leave a message via our Contact us page. We will get back to you as soon as possible. In the meantime, please download the datasheet on the product.

Download – ADB-FM1 Vertically Polarised FM Dipole

ADB-FM1 Vertically Polarised FM Dipole