02633C 3dB Ground Independent High Gain Mobile Antenna  
Description
The 02633C antenna is a 3dB Gain, Ground Independent Mobile Antenna covering the UHF Citizens Band. The 02633C antenna offers a genuine 3.0dB of gain (over quarter wave), on the horizon across the whole designated band of operation. The antenna is designed for optimum performance on the 10109 - UHF M/SO239 Base, and covers the entire designated band of operation well under 1.5:1 VSWR.

The construction features a Stainless Steel radiator, with low profile matching section and strong UHF socket.

Applications
Mobile coverage for the UHF Citizens Radio Band.

Construction
Black, Stainless Steel Whip Radiator. Plated Brass Ferrule to suit UHF M/SO239 Base. Delrin Base insulator.

Specifications

Electrical
Model Frequency
MHz		 Gain*  (dB) Tuned
Bandwidth		 Operating
VSWR		 Input
Impedance		 Vertical
Beamwidth		 Horizontal
Beamwidth
02633C 450 - 520 3 20 MHz <1.5:1 50 ohms (Nominal) 20 Deg Omni
* Gain Over 1/4 Wave mounted on ground plane.
Mechanical
Model Construction Length  (mm) Width#
(mm)		 Weight^
(g)		 Termination Projected
Area		 Wind Loading
@160 KPH
02633C Unity Gain S/Steel Black Whip Top 365 2.5 400 UHF Plug + Matching Socket & Cable N/A N/A

 # At Base matching section only. ^Includes cable and base

Radiation Patterns

 3 DB E Plane Beamwidth: 55 Deg
 Frequency: 450-520 MHz
 Gain: 3.00dBD*                                               [Dwg 934] [Rev 01]
 * Over 1/4 Wave Antenna Mounted on ground plane

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