ASK wireless transmission module RA56
Number：DZ5581761393884
Brand：Other
Delivery Time：15days
Detailed Description
Typical design of ASK wireless transmission module RA56: wide voltage range, small size, high power
Main features
◆ Super large transmission power;
◆ Ultra-small volume;
◆ TDH0056A does not consume any power at all when static, so it is the most suitable for battery-powered equipment, TDH0056 is suitable for equipment powered by AC.
| Unit | TDH0056 | TDH0056A | ||
| Output power | dBm | 17 | 21@12V | |
| 14@6V | ||||
| working frequency | MHz | 315/433.92 | 315/433.92 | |
| Working voltage | V | 5 | 6month12day | |
| Working current | mA | 60 | 40@12V | |
| 18@6V | ||||
| Static current | mA | 50 | 0 | |
| Modulation method | ASK | ASK | ||
| Frequency deviation | KHz | 150 | 150 | |
| Working temperature | ℃ | -40~+85 | -40~+85 | |
| Antenna impedance | Ohm | 50 | 50 |
Foot position description：
| ANT | GND | DATA | VCC |
| Connect the antenna. Make sure the antenna is extended as much as possible and kept away from the metal body. | Negative terminal of the power supply. to. | Data input. | Positive terminal of the power supply |
| Wire antenna diameter: 0.6-1.0mm, straight line length: 315 corresponds to 23cm, 433 corresponds to 17cm. | |||
| Spring antennas or PCB antennas can also be used. |
| Order model | Working frequency |
| RA56-315 | 315MHz |
| RA56-433 | 433.92MHz |
| RA56A-315 | 315MHz |
| RA56A-433 | 433.92MHz |
Note: This information and images are for reference only. Due to testing and upgrading of product technical performance and other parameters, the final shipped product shall prevail.
