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Brand Name : | Ding Shen |
Model Number : | DS-RM320 |
Price : | Negotiation |
Payment Terms : | T/T |
Supply Ability : | 1000PCS per month |
Delivery Time : | 3-7 days |
400-470MHz Reliabe Wireless Data Module FSK Modulation Data Link
Main application:
Features:
Specifications:
Frequency | 429-437MHz (400-470MHz acceptable) |
Working mode | Half duplex |
Antenna impedance | 50Ω |
Antenna interface | SMA |
Working temperature | -40 ~ 80℃ |
Working voltage | DC 9-36V |
Working current | Transmit < 2.5A (12V) ,<1.5A (24V) |
Receive < 100mA | |
RF output | 5-10Watt (adjustable) |
Modulation | FSK,GFSK |
Receive sensitivity | -120dBm (1200BPS), -116dBm (9600BPS) |
Data port | RS-232,RS-485 |
Transmit distance | 10-15km (1200bps when connected to a bigger magnetic antenna,LOS) |
8-10km (9600bps when connected to a bigger magnetic antenna,LOS) | |
Communication method | Point to point,point to multi-point |
Dimension | 118*76*32mm |
Define of each pin:
Number | Define |
1 | |
2 | RS-232 TX |
3 | RS-232 RX |
4 | |
5 | GND |
6 | |
7 | RS-485 B |
8 | RS-485 A |
9 |
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