• Diamond X510HDM Dual Band High Performance Gain Vertical Antenna
  • Diamond X510HDM Dual Band High Performance Gain Vertical Antenna
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Diamond X510HDM Dual Band High Performance Gain Vertical Antenna with UHF Connector

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Over 11 dB gain on 70 centimeters! The Diamond X510HDM base station antenna is a masterfully built, high performance antenna you will be impressed by.

  • 2m/70cm Operation
  • 8.3/11.7 Gain
  • 330 (2m) / 250 (70cm) Watts
  • Length: 17.2 ft
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Version
X50A - 5.6" with UHF ConnX200A - 8.3' with UHF ConnX510HDM - 17.2' with UHF ConnX510HDN - 17.2' with N Conn

Item #: X510HDM

Only 4 Left In Stock
$199.95
This is an oversized item UPS and USPS charge additional fees for long packages.
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  • Description

Over 11 dB gain on 70 centimeters! The Diamond X510HDM base station antenna is a masterfully built, high performance antenna you will be impressed by.

Diamond X510HDM Dual Band High Performance Gain Vertical Antenna. 2m/70cm, Element Phasing: 3-5/8l/8-5/8l, Gain (dB): 8.3/11.7, Watts: 330 (2m) / 250 (70cm), length 17.2 ft.

X510HDM Features

  • Fiberglass radomes
  • Overlapping outer shells for added strength
  • Strong waterproof joint couplings
  • Stainless steel hardware
  • Wide band performance
  • Factory adjusted
  • No tuning required
  • Highest gain
  • High wind rating
  • DC grounded

X510HDM Technical Specifications

Frequency144 - 148 MHz / 440 - 450 MHz
Band2m/70cm
Gain8.3 dB (2m) / 11.7 dB (70cm)
VSWRLess Than 1.8 1
Element Phasing3-5/8l/8-5/8l
Max Power Rating330 Watts (2m) / 250 Watts (70cm)
ConnectorUHF
Weight4.4 lbs.
Length17.2 feet
Max Wind Resistance90 MPH

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