1–25W for low-power models; up to 45W for high-power VHF or 40W for high-power UHF variants.
The service manual details the hardware limits and operating parameters required for the radio's optimal performance: Motorola Gm3688 Service Manual
Operates in VHF (136–174 MHz) or various UHF ranges (e.g., 350–390 MHz, 403–438 MHz, 438–470 MHz). 1–25W for low-power models; up to 45W for