578-75 VHF Wideband Antenna

578-75 VHF Wideband Antenna

Frequency Range: 138-174 MHz
Gain: 2dBd
  • 2.0 dBd of gain over its operating bandwidth
  • Manufactured using the best corrosion-resistant materials and finishes available
  • Triple-plated chrome brass with a large insert molded low-loss coil form and spring-loaded, gold-plated contact
  • Rubber boot and overlap construction to ensure a moisture-proof installation
  • Standard TAD / NMO type mount
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SKU: 578-75 Categories: , Tags: ,

578-75 VSWR Curves

Order Information    
Description

 Standard Model

With Spring Mount

Antenna Brite finish

578-75R

578-75SR

 

Description

Performance: This broadband ½-wave antenna provides 2.0 dBd of gain over its operating bandwidth.

Stylish and Durable: The antennas are manufactured using the best corrosion-resistant materials and finishes available. The base is triple-plated chrome brass with a large insert molded low-loss coil form and a spring-loaded, gold-plated contact.

Weatherproof: rubber boot and overlap construction keep moisture out of the antenna.

Standard Mounting: All base loaded antennas mate with the standard TAD / NMO type mount.

 

Additional information

Frequency Range, MHz

138-174

Nominal Gain, dBd

2

Bandwidth / VSWR

36 MHz, 2.0:1

Power Rating, Watts

75

Nominal Impedance, Ohms

50

Radiator

S.S.

Base

ABS, spring-loaded contact

Length, in

36.5

Mounting

Std. Motorola NMO