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Antennas & Pre-amplifiers
OTA (VHF; UHF; FM)
 

UHF Log Periodic


 
UHF Log Periodic Antenna on blue background
Part Number: J-275D-K-*
Description:

The Model J-275D *- exclusive diamond loop driver provides a matched 75 ohm impedance throughout the UHF band. Dual reflectors increase both horizontal and vertical directivity and provide front-to-back ratios of 20 dB or better. Directors are tuned for specified channels to provide gain of 14 dBi.

* Specify Channel
  Features:

CHANNELS 14 Thru 83 (6 models)

GAIN 14 dBi

IMPEDANCE 75 Ohm

VSWR 1.5:1

FR:BK RATIO 20 dB

POLARIZATION H or V

H. BEAM WIDTH 55 deg.

CONNECTOR "F" Connector

PIPE SIZE (CTR Mount) 1.5" To 2.0" O.D.