RF Power Amplifiers - 3800 Series
RF Power Amplifiers - 3800 Series

 

 

FEATURES:

 

  • Strengthen Weak Radio Paths
  • Other Frequency Ranges Available
  • Solid-State Design

 


 

DESCRIPTION:

The RF Power Amplifiers - 3800 Series are compatible with most ALERT/ALERT2 manufacturer’s equipment.

All of the RF Power Amplifiers are class "C" tunable amplifiers. Each RF Power Amplifier has an internal transmit/receive switching circuit, a radio frequency (RF) power stage, and a low-pass filter section. The RF Power Amplifier has a standard frequency range of 148 to 174 MHz (VHF), however other frequencies are available upon request.

The RF Power Amplifiers would be appropriate to add to a repeater or data transmitter whenever a radio path would be unreliable without it. Examples would include very long paths and paths without a line of sight.


 

SPECIFICATIONS:

Frequency Range ...........................   VHF 169 to 174 MHz
Power Output ...........................   25.0 W @ 5.0 W
Nominal Input ...........................   Reduced power operation @ 2 to 4 W
Operating voltage ...........................   13.8 VDC
Enclosure ...........................   Black Aluminum
Connector Types ...........................   BNC, PL-259 (Use SO-239 Female for connecting antenna cable)
Operating Temperature ...........................   -22° to 140° F (-30° to 60° C)
Dimensions ...........................   4.9x1.6x1.6 in (12.4x4x4 cm) (LxWxH)
Weight ...........................   1 lbs (0.5 kg)
Shipping Weight ...........................   2 lbs (0.9 kg)

 

ORDERING GUIDE:
HSE Warranty
General Terms and Conditions

Model 3801-01 ......... RF Power Amplifier, Includes: 25 W, 169 to 174 MHz VHF Amplifier with mounting bracket, and 7 in (17.8 cm) Transmitter Antenna Cable. For use with 32XX/33XX transmitters
Model 3801-02 ......... RF Power Amplifier, Includes: 25 W, 148 to 174 MHz VHF Amplifier with mounting bracket, 11 in (27.9 cm) Repeater Antenna Cable, and 7 in (17.8 cm) Transmitter Antenna Cable. For use with 330X repeaters

 

RELATED PRODUCTS:

Model 3210 ......... Serial Transmitter
Model 3306-00 ......... ALERT/IFLOWS Data Transmitter
Model 3316-00 ......... IFLOWS/ALERT Data Logger
Model 3302 ......... ALERT2 Repeater/Concentrator
Model 3300-00 ......... Programmable Store & Forward Repeater


 

SUPPORT:

RF Power Amplifiers - 3800 Series: Allegheny County Application Story
RF Power Amplifiers - 3800 Series: Datasheet