583-75 UHF Antenna

583-75 UHF Antenna

Frequency Range: 406-512 MHz
Gain: 3dBd
  • 3.0 dBd gain achieved by featuring a 5/8-wave whip with a base loaded matching coil
  • 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
  • Large diameter coil form which allows for a wider operational bandwidth and better matching characteristics
  • Rubber boot and overlap construction to ensure a moisture-proof installation
  • Standard Motorola NMO type mount
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SKU: 583-75 Categories: , Tags: ,

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Description

Performance: 3 dBd gain is achieved with these premium antennas by featuring a 5/8-wave whip with a base loaded matching coil.

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.

Broadband: The large diameter coil form used in the construction of the loading coil allows for a wider operational bandwidth and better matching characteristics.

Weatherproof: Rubber boot keeps moisture out of the antenna base. It avoids scratching/rusting of vehicle if antenna is frequently removed, for maintenance or car wash activities.

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

 

Additional information

Frequency Range, MHz

406-512

Nominal Gain, dBd

3

Bandwidth 1.5:1 VSWR, MHzBandwidth at 1.5:1 VSWR, MHz

20

Power Rating, Watts

200

Nominal Impedance, Ohms

50

Radiator Brite A

S.S whip. 0.10 dia.

Radiator Black B

S.S. whip. 0.10 dia

Base

ABS, spring-loaded contact

Length, in

21 whip

Mounting

Std. Motorola NMO type