Antenna Authority, Inc
Phone (770) 577-7969




RF Limiter   - 2 models - BNC - # RFL-01-B, and TNC - RFL-02-T  Downloadable PDF Version



   Protects receivers and multicouplers from being destroyed by too much input power or static charge buildup at the antenna.

   Protects receiving systems on a continuous basis as long as the transmitting and receiving antennas are not placed closer than the following spacing:

At least 1 foot from a 5 watt transmitter

At least 3 feet from a 25 watt transmitter

At least 5 feet from a 40 watt transmitter


Absorbs an average of 1 watt and has been tested for 5 continuous seconds with direct input from a 25 watt transmitter.

   Has minimum loss, so there should be no noticeable effect on signal quality. The limiter does not turn on until the input reaches +25 dBm (about Watt). 3rd order intermod will only be generated during times of extreme overload when the device is active.

   Phase shift is +/- 2 degrees maximum

Freq. Range: 40 to 1300 MHz   
VSWR: 2.0:1
Insertion Loss: 2 dB max 45 to 1,000 MHz:   3 dB max 40 to 1,300 MHz
Power: 1 Watt average            5 Seconds @ 25 Watts
  BNC -  RFB-01B,  TNC - RFB-01T

Downloadable PDF Version

Antenna Authority offers a wide assortment of directional, wideband antennas and other equipment used for radio direction finding and Geo location. We are experts in covert antennas, vehicles and their operation. We are also ready to design new products to meet your specific needs.

Antenna Authority, Inc.                Ferrel Bentley - E-Mail
3381 W. County Line Road
Douglasville, Ga. 30135-1145
(770) 577-7969
This site supported by WedgeTek, Inc.  Please send website comments to the webmaster.  Copyright 2005 , All rights reserved.