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UHF / 3 dB

 

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

 

Stylish and Durable: These antennas are manufactured using the finest 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: O-ring seals and overlap construction keep moisture out of the antenna.

 

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

Mobile_583-75

583-75 Series

     
406-512 MHz 
UHF / 3 dB
Electrical Specifications   
Frequency Range, MHz 406-512
Gain, dB   3.0
Impedance, Ohms 50
Power Rating, Watts 200
Bandwidth / VSWR 20MHz / 1.5:1
     
     
Mechanical Specifications  
Radiator: Brite A S.S. whip., 100
  Black B S.S. whip., 100
Base   ABS, spring loaded contact
Length, in   21 whip
Mounting   Standard TAD / NMO type
       
Ordering Information    
Frequency Brite Black
406-430MHz 583-75A-1 583-75B-1
430-450MHz 583-75A-2 583-75B-2
450-470MHz 583-75A-3 583-75B-3
470-490MHz 583-75A-4 583-75B-4
490-512MHz 583-75A-5 583-75B-5
       
To order with shock spring, add suffix S to part number.  
Example: 75AS-3.    

     
     
     

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