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DB640 |
![]() Featuring high gain and broad bandwidth, the DB640 has its radiators enclosed in a Horizon BlueTM radome made of strong, lightweight Aeroglas� fiberglass, a Decibel exclusive for antennas. Aeroglas is also used for helicopter blades, Olympic vaulters' poles and racing sailboat masts.
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SPECIFICATIONS |
Electrical Data |
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Frequency Range - MHz | See table |
Bandwidth - MHz Gain - dB |
See table 10 |
Beamwidth "E" Plane
(half power) Beamwidth "H" Plane (half power) |
6� Omni |
Maximum power input - watts VSWR Lightning protection |
500 1.5 to 1 or better Direct ground |
Termination | Type N-Female (fixed) |
Mechanical Data |
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Lateral thrust at 100 mph (161 km/hr) - lbf (N) | 110 (489.3) |
Overall length -
ft. (m) Radome length - ft. (m) Mounting pipe length - in. (mm) |
18.9
(5.8) 16.7 (5.09) 26 (660.4) |
Maximum exposed area (flat plate equivalent) - ft� (m�) | 2.75 (.225) |
Rated wind velocity - mph (kph) | 160 (257) |
Radome Radiators Support pipe |
Aeroglas�
Fiberglass Brass 6061-T6 Aluminum |
Net
weight - lbs. (kg) Shipping weight (w/ mount) - lbs. (kg)* |
35
(15.9) 47 (21.3) |
Mount | DB5087 No-Torsion |
*Mount shipped separately |
Frequency Ranges Available |
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DB640-A | 404-436 MHz |
DB640-B | 425-455 MHz |
DB640-C | 450-482 MHz |
DB640-D | 480-512 MHz |
WISCO International, Inc. -
MIAMI, FL U.S.A. Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com |
Home Page | Manufacturers | Decibel Products | Fiberglass | Quotation | Search | E-mail |