The RF Power Amplifiers – Series 3800 are compatible with most ALERT/ALERT2 manufacturer’s equipment.
All of the units are class “C” tunable amplifiers. Each have an internal transmit/receive switching circuit, an RF power stage, and a low-pass filter section. Frequency range VHF 169 to 174 MHz is standard, but other frequencies are available upon request.
The 3800 Series of 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.