Product Announcement from Comtelco Industries, Inc.
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.
FREQUENCY RANGE: 140-170MHz, 450-490MHz, 730-800MHz
GAIN & BANDWIDTH: Unity @ 140-170MHz/30MHz, 3dB @ 450-490MHz/40MHz, 3dB @ 730-800MHz/70MHz
IMPEDANCE: 50 ohms
POWER RATING: 200 watts
RADIATOR: Stainless Steel
BASE: ABS, Ultrasonic brass insert
CONTACT: Gold plated spring loaded contact
MOUNTING: Standard TAD/NMO type