paging system transmitter
Negotiable /Set
Min.Order:10 Sets
Shanghai Kingbell Electromechinical Equipment Co., Ltd.
Transmitter
Voltage: 220V+20%, 50Hz
Output power: 3 - 5W adjustable
Frequency: 130~174MHz, 400 ~ 470MHz, users may also be designated frequency.
Frequency stability: ±2PPM
Working current: wait < 200mA, launch< 6A
Harmonic suppression:≥70db
modulated pulse rise time : <150μS
Modulation rate: DC~2400bps
Polar modulation: "-" Polarity
Frequency Shift: ±4.5KHz
Working temperature: -10 ° C~+50 ° C