> Radio Antennas>VHF-UHF>Beam 144-430MHz>Dual-band 144-148 MHz & 430-450 MHz broadband directional antenna 2m70cm8WideRV (AA)
Dual-band 144-148 MHz & 430-450 MHz broadband directional antenna 2m70cm8WideRV (AA) View larger
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AA-1115-2m70cm8WideRV-2350

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Dual-band 144-148 MHz & 430-450 MHz broadband directional antenna 2m70cm8WideRV (AA)

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2m/70cm broadband dual-band antenna with common connector, from Antenna Amplifier 2m70Wide8RV for IARU Regions 1, 2 and 3, covering and tunable from 144-148 MHz and 430-450 MHz.

Excellent small, portable, rear-mounted dual-band antenna with 2m 70cm wideband common connector.

Working with FM simplex, repeaters, satellites or even DX ES is easy with this antenna.

Perfect for putting in the car without dismantling.

Delivery info: This antenna is considered a very large parcel and carriers apply an additional surcharge for shipping. Package height 115cm.

More details

135,41 € tax excl.

Available to order only, within 10 to 15 days

Data sheet

2m 70cm dual-band broadband antenna 2m70cm8WideRV

2m Electrical specifications :

  • Frequency range: 144-148 MHz (144-146MHz)
  • Front gain in free space: 6.8dBi
  • Front to rear ratio: 17dB
  • Polarisation: Vertical
  • Nominal input impedance: 50 Ohms
  • Full-band SWR: <1.2
  • Maximum input power: 100W
  • Fitting method: Current balun
  • Connector: "N" (common connector for both bands)

70cm Electrical specifications :

  • Frequency range: 430-450 MHz (430-440MHz)
  • Front gain in free space: 11.3dBi
  • Front-to-back ratio: 20 dB
  • Polarisation: Vertical
  • Nominal input impedance: 50 Ohms
  • Full-band SWR: <1.2
  • Maximum input power: 50W
  • Matching method: Current balun
  • Connector: "N" (common connector for both bands)

Mechanical specifications :

  • 2m Number of elements: 3
  • 70cm Number of elements: 5+1
  • Element diameter: 4 mm Aluminium rod
  • Dipole diameter: 8mm Plastic-coated hard copper tube
  • Longest element: 1030mm
  • Element mounting position: On the side
  • Balun and connector: Included
  • Boom length: 0.9 m
  • Boom size: 20x20mm
  • Number of boom parts: 1
  • Guy wire support: Not required. Solid boom
  • Mounting pole diameter: 43 - 70 mm 1-11/16″ - 2-3/4″ OD
  • Clamp: M8 stainless steel
  • Survival wind speed: 160km/h
  • Net weight: 1.1kg
  • Gross weight: 2kg
  • Transport length: 1m

Amplifier antennas Product benefits :

  • F/B and G/T superiority.

All antennas have been calculated using state-of-the-art 3D electromagnetic simulation software, including the influence of the boom, mount, baluns and connectors.

The performance of antennas designed using these techniques is exceptional, far better than that of antennas designed using 'wired' programmes.

  • No antenna adjustment

Before shipping, we assemble each antenna and test its characteristics. This means that you can expect exceptionally good electrical and mechanical performance, including low SWR across the designed range, immediately after assembly.
There's no need to tune the dipole or any other element to achieve perfect SWR over the intended frequency range. It's all pre-tuned.

  • Easy to install

Everything is labelled, just put one number on top of another. The antenna can be assembled with hand tools in minutes.
Everything is included in the antenna box: antenna, balun with connector and bracket.

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Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

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Response within 24h to 72h

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