Hexin Technology HXJZ-877 2000m-3000m Low Power RS-232/RS-485/TTL to RF Wireless Module - Manual (Page 7)

HXJZ-877 Mini Power Wireless Module User’s Manual
Technical specification of HXJZ-877
Modulation mode: GFSK
Working frequency: 433MHZ
Transmission power: 500mW
Receiving sensitivity: -123dBm
Transmitting current: <360mA
Receiving current: <45mA
Sleeping current: < 1mA
Channel speed rate: 1200/2400/4800/9600/19200/38400Bit/s, user can Choose one
Interface speed rate: 1200/2400/4800/9600/19200/38400Bit/s, use r can Choose one
Change time for receiving and sending: <10ms
Interface data format: 8E1/8N1/8O1
Power supply: 5±0.5V DC
Working temperature: -20℃～85℃
Working humidity: 10%～90% relative humidity without condensation
Dimension: 64mm*43mm*15mm
Attachable Communication with Model: JZ871/HXJZ-877/JZ873/JZ878
Model and name
JZ 877 -T
Company Logo
With shell
T: TTL interface
2: RS232 interface
4: RS485 interface