CP-428 yog ib qho compact thiab ruggedly tsim FM transceiver, ntim nrog kev ua haujlwm siab thiab muaj txiaj ntsig zoo xav tau.Tsim los tiv thaiv txaws thiab plua plav, CP-428 nta qib kev tshaj lij specs xws li 1W audio output, 1.5mm zaus stability, muaj peev xwm ua haujlwm 136-174MHz thiab 400-480MHz ntau ntawm 5W hauv 200 programmable channels lossis VFO hom.Thaum koj xav tau kev sib txuas lus txhim khu kev qha rau kev lag luam, CP-428 yog ib qho kev txhim khu kev qha, raug nqi zoo dua.