View PDF brochure for Broadband Dipole AntennaDatasheet

Broadband Dipole Antenna

135 to 175 MHz

SKU: 20-20-08-1

Contact us for latest price
Sold Out - Backorder Available


Calculate Shipping



Freight quote - $0.00
As the size and weight is not normally known we use several freight carriers to ensure you get the best price. Complete your order or quote and we will get back to you with the available freight options.

Broadband Dipole Antenna

Covering the VHF frequency band 135 to 175 MHz, the 20-20-08-1 is a lightweight antenna intended for ground and shipboard use.

Construction uses an advanced GRP encased radiating element bonded into a machined aluminum base, suitable for prolonged use in a marine shipboard environment.

Unique design ensures good elevation pattern throughout the frequency band and passive matching housed within the base maintains VSWR within 2.0:1 and provides exceptional gain for such a small overall structure.

  • Covers VHF band 135 to 175 MHz
  • Robust Glass Reinforced Plastic construction
  • Lightweight
  • Designed to MIL-STD-810 Environmental Specification
  • 46.6 inch height
  • Omnidirectional azimuthal radiation pattern
  • 100 Watts power handling 
20-20-08-1
Model # 20-20-08-1
Brand Cooper Antennas
Frequency 135-175 MHz 
Gain (typical) +2 dBi average thru band 
VSWR ≤ 2.0:1 
Impedance (nominal)  50 Ohms
Power 100 Watts average
Polarization Vertical
Radiation Omni directional in azimuth plane
Antenna RF Connector N Female
Antenna Shell Type GRP radome in aluminium alloy base collar
Overall Height 46.62 inches max (1184mm)
Weight 4.4 lbs max (2kg) 
Element Diameter  2.25 inches max (57mm)  
Base Plate Shape Round 4.5 inch (114.3mm) dia.
Fixing Holes  4 x 0.28 inch (7.1mm) holes of 0.25 inch (6.3mm) bolts on 3.87 A 3.87 inch (98.3mm) PC dia. 

Finish

  • Antenna - Urethane lusterless Grey
  • Other finish options are available.
  • Please specify finish required when ordering.
Datasheet:

Others Also Bought



More From This Category


Adaptive Handheld VHF/UHF Antenna

Adaptive Handheld VHF/UHF Antenna

SKU: TA30512H

Adaptive Manpack VHF / UHF Antenna

Adaptive Manpack VHF / UHF Antenna

SKU: TA30512B

ATC/SSR Antenna

ATC/SSR Antenna

SKU: 20-40-72

Broadband Dipole Antenna

Broadband Dipole Antenna

SKU: 20-20-08

Broadband Dipole Antenna

Broadband Dipole Antenna

SKU: 20-20-08-1

Broadband Dipole Antenna

Broadband Dipole Antenna

SKU: 20-20-100