Specifications:

• Operating voltage: 5V or 12V DC
• Carrier frequency: 223 to 235MHz or 400 to 500MHz
• Interface: standard RS-232/RS-485/TTL selectable
• Baud rate: 1, 200/2, 400/4, 800bps selectable
• Channel spacing: 25kHz/12. 5kHz
• Frequency stability: ±5ppm
• Modulation: FFSK
• Channels: 16
• Impedance: 50Ω
• Transfer distance: 5km (BER = 10-3 at 9, 600bps)
• Temperature: -20℃ to 60℃
• Size: 72 x 46 x 14mm (without antenna port)
• Weight: 180g
• Transmission distance: 3km
• Metal shell, good shielding performance, providing frequency passage

Applications:

• AMR automatic meter reading
• Wireless alarm and security systems
• Building automation, security, wireless monitoring and control of room equipment, access Control system
• Wireless data transmission, automatic data collection system
• Radio modem can be used for sports training and competition
• Wireless dishes ordering
• Wireless POS and PDA wireless smart terminal
• RF modem can be used for electronic bus station and intelligent traffic
• RF transmitter wireless electronic display screen and queuing machine
• Wireless telemetry charging for parking, parking lot
• Wireless modem automobile inspection and four-wheel orientation
• Wireless sensor industrial wireless remote control and air conditioning remote controller
• Data communication used for railway, oil field, dock and army
• LED display in thruway and public places
• Point to multiple point wireless network, wireless on-the-spot bus and automatic data collection system