WISCO International (Decibel Products / Fiberglass

This high-power one-kilowatt antenna provides outstanding performance in paging operations. It is optimized for 928-932 MHz with a VSWR of 1.3 to 1. A 7/16 DIN connector is standard. Radiators are enclosed in a Horizon Blue™ radome made of 2" (50.8 mm) OD Minimum-Tip-Deflection* (MTD") fiberglass, which resists high winds with little tip deflection.
High Power - Maximum power input of 1 kW.
Sturdy Construction - In addition to the MTD fiberglass radome, the antenna has an integral support pipe made of strong 6061 -T6 alloy.
Wind Resistant - The antenna resists winds to 200 mph (322 kph) with 0.5" (12.7 mm) of icing.
Engineered to Last - All metals used in the radiator, feed and matching systems are copper or brass, which minimizes galvanic reaction and reduces intermodulation.
Reliable - Each antenna is tested for power rating compliance and the absence of
intermodulation generators.
Lightning Resistant - A large diameter conductor extends from top to bottom to provide ground to the tower.
Moisture Resistant - Top and bottom removable moisture drain plugs are provided.
Ready to Install - DB365-OS Clamps are provided.
Ordering Information - Order DB803KHE-YP for high power paging antenna with 7/16 DIN connector. Mount and VAPOR-WRAP* are included. Prefabricated 7/16 DIN connector/cable assemblies are available from Decibel. Order jumper cable separately, if desired.

Electrical Data
Frequency Ranges - MHz Gain - dBd	928-932 3
Beamwidth "E" Plane (half power) Beamwidth "H" Plane (half power)	30� Omni
Maximum power input - watts Input impedance - ohms VSWR	1000 50 1.3 to 1 or better
Lightning protection Termination	Direct ground 7/16 DIN connector

Mechanical Data
Radome (fiberglass) OD - in. (mm) OD - in. (mm) ID - in. (mm)	2 (50.8) 1.75 (44.5)
Radome length - in. (cm) Mast OD - in. (mm) Mast length - in. (mm) Length - in. (cm)	29 (736.6) 2.50 (63.5) 9 (218.6) 41 (1041.4)
Maximum exposed area (flat plate equivalent) ft� (m�)	0.36 (0.03)
Lateral thrust at 100 mph (161 km/hr) - Ibf (N)	14.4 (64)
Wind survival w/o ice - mph (kph) Wind survival w/.5" (12.7 mm) ice.	225 (362) 200 (321.8)
Bending moment 1" (25.4 mm) below top of mast at 100 mph (161 kph) - ft. lb. (N/m)	10.01 (13.7)
Tip deflection at 100 mph (161 km/hr)	0.1�
Net weight - lbs. (kg) Shipping weight - lbs. (kg)	6 (2.72) 12 (5.44)
Clamps (galvanized steel)	DB365-OS