TWS-BS ASK Transmitter module
TWS-BS is SAW based wireless AM transmitter module. It has excellent stable frequency with high RF output power of 40mW and wide Power Supply Range of 3V~12V. Application includes wireless security, remote keyless entry, robotics, wireless data acquisition, RF remote control etc.
 
Features
- Wide Power Supply Range: 1.5V~12V
- Frequency Range: 916.5MHz-303.875MHz 
- Modulate Mode: ASK 
- Circuit Shape: SAW
- Distance: 80~120m
- Date Rate: 8Kbps 
- Supply Voltage: 3~ 12 V 
- Current: 4.9mA (3V), 8.4mA (5V)
- Power: 10dBm (5V); 14.5dBm (9V); 16.6dBm (12V) 
- Power Supply and All Input / Output Pins: -0.3 ~ 12.0 V 
- Non-Operating Case Temperature: -10 ~ +85 degree
- Soldering Temperature: 230 degree  (10 Seconds) 
- Simple To Apply with Low External Count
- Datasheet: Download
Applications:
 
- Wireless security systems 
- Car alarms 
- Remote gate controls 
- Remote sensing 
- Remote water/electric switch 
- Pager system 
- PDA data communication
Frequency
- TWS-BS-1: 303.875MHz
- TWS-BS-2: 310MHz
- TWS-BS-3: 315MHz
- TWS-BS-4: 318MHz
- TWS-BS-5: 418MHz
- TWS-BS-6: 433.92MHz
Receivers