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SV650 : 500mW Industrial High Power Uart RF Transceiver Module With ESD Protection
- SV650 is an embedded high power & highly-integrated RF transceiver module. TTL / 485 can be chosen corresponding to SV650-TTL / SV650-485. SV650 has good sensitivity and 500mW output power to achieve long RF range and reliable RF communication. To avoid the interference, SV650 provides 40 frequency channels and configurable Net ID. SV650 is flexible but easy to use, it comes with many parameters, such as: frequency, data rate, output power, Net ID, Node ID. Users can configure the parameters through PC or customer’s own device.
- SV650 strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.
| Parameters | Min. | Typ. | Max. | Unit | Condition |
| Working Condition | |||||
| Voltage range | 3.3 | 5.0 | 6.5 | V | |
| Operating Temperature | -40 | 25 | +85 | ℃ | |
| Current Consumption | |||||
| Rx current | 25 | mA | TTL level | ||
| 34 | mA | 485 level | |||
| Tx current | 350 | mA | @27dBm | ||
| Sleep current | ＜5 | uA | @TTL level | ||
| RF Parameters | |||||
| Frequency range | 414.92 | 433.92 | 453.92 | MHz | @433MHz |
| 470.92 | 490.92 | 509.92 | MHz | @490MHz | |
| 849.92 | 868.92 | 888.92 | MHz | @868MHz | |
| 895.92 | 914.92 | 934.92 | MHz | @915MHz | |
| Data rate | 1.2 | 9.6 | 115.2 | Kbps | GFSK |
| Output power | 20 | / | +27 | dBm | |
| Sensitivity | -121 | dBm | @1.2Kbps | ||
| Interface | TTL,RS485 |
| Network | STAR,Point-to-point |
| Frequency | 433MHz,470MHz,868MHz,915MHz |
| Modulation | (G)FSK |
| Output Power | 500mW |
Features of RF Transceiver Module SV650
- 433/490/868/915 MHz (Customizable240-930 MHz)
- Industrial class
- 40 channels
- 4 bytes Net ID &2 bytes Node ID
- Series Data Rate: 1200 ~ 115200 bps
- Air Data Rate: 1200 ~ 115200 bps
- GFSK modulation
- RSSI
- Interface: TTL/RS485
- Antenna matching automatically
- Bi-directional & Half duplex
- Sensitivity: -121 dBm
- Max output power: 500 mW(+27 dBm)
- Working voltage: 3.3~ 6.5 V
- Working temperature: -40 ~ +85 °C
- Weight: 4.0 g
- Parameters save automatically
Applications of RF Transceiver Module SV650
- Remote control telemetry
- Security system
- Industrial data acquisition
- Home automation
- Wireless data communication
- Access system
- Robot control
- Wireless PC peripheral
| Pin No. | Definition | Description |
| 1 | SET | Configuration parameters enable (low to enable the configuration parameters, the default high-level output) |
| 2 | CS | The module is enabled (low dormancy, the current is less than 5uA, the default high-level output) |
| 3 | TXLED | Emitted light output pin (active low) |
| 4 | RXLED | Receive indicator output pin (active low) |
| 5 / 6 / 7 / 11 /12 | NC | Vacant |
| 8/10/13 | GND | Connected to power ground |
| 9 | ANT | RF signal output, then a 50 ohm antenna |
| 14 | VCC | Connected to the positive power supply (typical 5V) |
| 15 | TXD/A | Serial communication data transmission (@ 485 level, then the output of A) |
| 16 | RXD/B | Serial communication data reception (@ 485 level, then the output B) |
