70cm WideBand Antenna 70cm14WV Vertical Polarization 430-440MHz

Lightweight 70cm WideBand Antenna 70cm14WV Vertical Polarization for FM and Repeaters. Turned to horizontal polarization will work great for DXing low noise. A strong 30 x 30mm boom will ensure stable mechanical characteristics on any wind. Wideband characteristics with extremely low SWR on the whole band will set this antenna as universal for any purpose.

 

70cm WideBand Antenna 70cm14WV Vertical Polarization 430-440MHz Appaerance:

 

What does 70cm14WV mean?

• 70cm – 70cm band
• 14 – 14 elements
• W – Wideband version. Covers 430-440MHz
• V – Vertical polarization

 

Antenna could be produced in four versions:

• SKU:1555 70cm14WV 430-440MHz Vertical polarization (this antenna)
• SKU:1556 70cm14W 430-440MHz Horizontal polarization
• SKU:1560 70cm14WA 430-440MHz boom parts up to 1.2m (horizontal polarization)
• Any of the above combinations is possible

 

Electrical Specifications 70cm WideBand Antenna 70cm14WV Vertical Polarization

Frequency Range: 430 – 440MHz
Free Space Forward Gain: 16.4dBi
Front-to-Back Ratio: 27dB
3 dB Horizontal Beamwidth: 30.5°
3 dB Vertical Beamwidth: 32.4°
Polarization: Vertical
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: <1.2
Maximum Power Input: 850W
Matching Method: Direct feed through RG142 common mode choke (current balun)
Connector: “N”

 

Mechanical Specifications of 70cm WideBand Antenna 70cm14WV Vertical Polarization

Number of Elements: 14
Element Diameter: 4 mm Aluminum rod
Dipole Diameter: 8 mm Hard Copper tube plastic coated
Longest Element: 340 mm
Element Mounting Position: Below the Boom
Balun and Connector: Included
Boom Length: 2.92m
Boom Size: 30x30mm
Number of Boom Pieces: 2 (or 3 for “A” version by order)
Guy rope support: Not necessary. Strong boom
Mounting Mast Diameter: 43-70mm 1-11/16″ – 2-3/4″ OD
Clamp: M8 Stainless Steel
Survival Wind Speed: 180km/h
Net Weight: 2.5kg
Gross Weight: 4.5kg
Transportation Length: 1.5m (1.2m)

 

Horizontal Stacking Distances for 70cm14WV Vertical Polarization

Two antennas 1220 mm for F/S< -12.5 dB, Gain: 19.04 dBi
Four antennas 1230 mm for F/S< -12.6 dB, Gain: 22 dBi
Eight antennas 1240 mm for F/S< -13.2 dB, Gain: 25 dBi

 

Vertical Stacking Distances for 70cm14WV Vertical Polarization

Two antennas 1280 mm for F/S< -12.3 dB, Gain: 19.05 dBi
Four antennas 1300 mm for F/S< -12.8 dB, Gain: 22 dBi
Eight antennas 1320 mm for F/S< -13.1 dB, Gain: 25 dBi

 

The old name of the antenna was PA432-14-3BV

 

Antennas-Amplifiers Product Benefits. A Major advance in antenna design.

• F/B and G/T superiority.

All antennas have been calculated using state-of-the-art full 3D EM modeling software including the influence of the boom, bracket, baluns, and connectors. The performance of antennas designed using these techniques is exceptional, far better than antennas designed using the EZNEC program.

• No tuning antennas.

Before dispatch, we assemble and test each antenna’s characteristics. No need to tune any element to get perfect SWR on the intended frequency range. Everything is pre-tuned.

• Easy to set up.

Everything is labeled, just put number to number. Everything is included in the box: Antenna, balun, bracket, and guy rope support if needed. Yours is to assemble and have fun!

• Mechanical properties.

We believe that our antennas are the world’s strongest antennas and are mechanically constructed much better than any antennas from other manufacturers.

 

For DX version of this antenna look here:

Check all 70 cm antennas: 70 cm antennas