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Comtelco Antennas - Tri-band Mobile Antennas
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Unity gain on VHF and 3dB gain on UHF and 3dB in the new 700MHz band is achieved in this tri-band antenna. It is designed to provide over 30MHz of bandwidth at VHF, 40MHz at UHF and 70MHz at 750MHz with less than 2:1 VSWR with no tuning necessary. They come with a large powder coated brass adaptor, which provides the extended band coverage now required for the public safety service.
ELECTRICAL SPECIFICATIONS:
FREQUENCY RANGE: 140-170MHz, 450-490MHz, 730-800MHz
GAIN & BANDWIDTH: Unity @ 140-170MHz/30MHz, 3dB @ 450-490MHz/40MHz, 3dB @ 730-800MHz/70MHz
VSWR: <2:1
IMPEDANCE: 50 ohms
POWER RATING: 200 watts
MECHANICAL SPECIFICATIONS:
RADIATOR: Stainless Steel
BASE: ABS, Ultrasonic brass insert
CONTACT: Gold plated spring loaded contact
LENGTH: 20"
MOUNTING: Standard TAD/NMO type
FINISH: Black
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