Motorola M20KSS9PW1AN XTL5000 VHF 136 174 MHz P25 Astro Mobile Radio
They are model number M20KSS9PW1AN. Specifications: Frequency Range is VHF 136 - 174 MHZ. Power output 10 - 50 watts. Programmable channel spacing 12.5 / 25 kHz. Non Secure, ASTRO P-25 operation.