APPEARANCE
External Appearance
SPECIFICATION
Technical specifications
TWS-ES-3 315MHz
Frequency Range:315MHz
Modulate Mode:ASK
Circuit Shape:SAW
Data Rate:8Kbps
Supply Voltage:1.5~12V
Current:23mA(5V);40mA(9V); 53mA(12V)
Power:10dBm(5V) ; 14.5dBm(9V) ; 20dBm(12V)
Power Supply and All Input / Output Pins:-0.3~12.0V
Non-Operating Case Temperature:-40~+75℃
Soldering Temperature:230℃ ( 10 Seconds)
Simple To Apply with Low External Count
High Sensitivity Passive Design.
| Rating | Value | Unit |
| Power Supply and All Input/Output Pins | -0.3 to +12.0 | V |
| Non-Operating Case Temperature | -40 ~ +75 | ℃ |
| Soldering Temperature (10 seconds) | 230 | ℃ |
| Parameter | Sym | Min | Type | Max | Unit |
| Operating Frequency (±250KHz) | Vcc | 314.70 | 315 | 315.30 | MHz |
| Data Rate | ASK | 8K | Kbps | ||
| Transmitter Performance([email protected]) | |||||
| Peak Input Current,12 Vdc Supply | ITP | 53 | mA | ||
| Peak Output Power (16.6dBm) | PO | 10 | 40 | mW | |
| Turn On/ Turn Off Time | T ON/T OFF | 40 | US | ||
| Power Supply Voltage Range | Vcc | 1.5 | 12 | VDC | |
| Operating Ambient Temperature | TA | -40 | +75 | ℃ | |
| Tx Antenna Out (3V) +2.4dB | Vcc | mA |
| Transmitter | Receiver | Distance |
| TWS-ES-3 | RWS-375-1(303.875MHz) | 500M |
| TWS-ES-3 | RWS-374-1(303.875MHz) | 500M |
| TWS-ES-3 | RWS-371-1(303.875MHz) | 500M |
| TWS-ES-3 | RWS-371F-1(303.875MHz) | 500M |
TWS-ES-6 433.92MHz
Frequency Range:433.92MHz
Modulate Mode:ASK
Circuit Shape:SAW
Data Rate:8Kbps
Supply Voltage:1.5~12V
Current:23mA(5V);40mA(9V); 53mA(12V)
Power:10dBm(5V) ; 14.5dBm(9V) ; 20dBm(12V)
Power Supply and All Input / Output Pins:-0.3~12.0V
Non-Operating Case Temperature:-40~+75 ℃
Soldering Temperature:230℃ ( 10 Seconds)
Simple To Apply with Low External Count
High Sensitivity Passive Design.
| Rating | Value | Unit |
| Power Supply and All Input/Output Pins | -0.3 to +12.0 | V |
| Non-Operating Case Temperature | -40 ~ +75 | ℃ |
| Soldering Temperature (10 seconds) | 230 | ℃ |
| Parameter | Sym | Min | Type | Max | Unit |
| Operating Frequency (±250KHz) | Vcc | 433.62 | 433.92 | 315.30 | 434.22 |
| Data Rate | ASK | 8K | Kbps | ||
| Transmitter Performance([email protected]) | |||||
| Peak Input Current,12 Vdc Supply | ITP | 53 | mA | ||
| Peak Output Power (16.6dBm) | PO | 10 | 40 | mW | |
| Turn On/ Turn Off Time | T ON/T OFF | 40 | US | ||
| Power Supply Voltage Range | Vcc | 1.5 | 12 | VDC | |
| Operating Ambient Temperature | TA | -40 | +75 | ℃ | |
| Tx Antenna Out (3V) +2.4dB | Vcc | mA |
| Transmitter | Receiver | Distance |
| TWS-ES-6 | RWS-375-2(310MHz) | 500M |
| TWS-ES-6 | RWS-374-2(310MHz) | 500M |
| TWS-ES-6 | RWS-371-2(310MHz) | 500M |
| TWS-ES-6 | RWS-371F-2(310MHz) | 500M |