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Page last updated on Tuesday June 22, 2010

RA-5B VHF Antenna


Fig. 1. RA-5B antenna with 17 ft. cable

Name/
Description
Standard Frequency Bands* Antenna
Length
Antenna Gain Connections on Antenna Handheld Fixed Site Land
Vehicles
Boats &
Ships
Aircraft
5/8 wave whip 148-152 MHz
150-154 MHz
159-162 MHz
164-168 MHz
168-172 MHz
170-174 MHz
216-220 MHz
46.75 in 3 dBd Integral 17 ft.
cable with
BNC male connector
       

The RA-5B is an omni-directional, base loaded whip antenna. The main difference between this antenna and the RA-5A is the mounting arrangement. The RA-5B is mounted by bolting on to a metal surface or plate i.e. to an aircraft inspection plate. The mount is much more permanent as compared to the RA-5A. The RA-5A does require a metal surface to act as a ground plane or the antenna pattern and tuning will be negatively impacted.

Specifications

Gain 3 dBd
Ground plane requirement Required, not provided
Connector BNC male
Antenna length 46.75 in
Cable included Yes, 17ft.

Accessories/Replacement Parts

RA-5WB
RA-5WB, replacement whip and base loading assembly

No image available
RA-5W, replacement whip (only)

RW-2 Coaxial Cable
RW-2, coaxial cable, 5ft

For other coaxial cable lengths, please visit our cables page.

Service Commitment

Since 1970, Telonics has built a reputation based on product quality, product support, service, and customer satisfaction. Telonics strives to produce the highest quality products, and to support those products accordingly.

Because of extreme conditions and the unpredictable nature associated with most telemetry applications, problems occasionally arise. Most problems can be resolved quickly. In all cases, we hope to be able to work in partnership with users to resolve problems to the user's satisfaction and to uphold our demonstrated commitment to excellence. If problems should arise, all products must be returned to our factory for failure analysis.

Warranty: VHF Receiving Antennas Show