Covers 144.00 to 147.995 MHz (depending on the regional version) with 5 kHz steps.
Use the flexible antenna provided or an external antenna with a gain no higher than 3 dB to protect the sensitive front-end circuitry. Kenpro Kt 22 Manual
Offers a database of manuals and certifications for various Kenpro electronics. Kenpro Device Database - device.report Covers 144
The KT-22 series utilizes a microprocessor-controlled PLL frequency synthesizer to provide stable performance. Kenpro Kt 22 Manual