QBT37 series

The QBT37 series is designed as FM NB transmitter modules. Its typical applications include in vehicle telemetry systems, wireless networking, domestic and commercial wireless security systems and panic attack facility.

QBT37 series has five features. The first one is miniature module. The next one is QM modulation. The next one is it would have 433.05 to 434.79 ISM band. The next one is it would be 34 channels available. The next one is it would have single supply voltage. That are all the features.

Some absolute maximum ratings of QBT37 series have been concluded into several points as follow. The first one is about its operating temperature range which would be from -10°C to +55°C. The next one is about its storage temperature range which would be from -40°C to +100°C. The next one is about its supply voltage (pin 3) which would be 10V. The next one is about its data input (pin 5) which would be 10V.

Also there are some electrical characteristics about QBT37 series. The first one is about its supply voltage which would be min 4.5V and typ 5.0V and max 5.5V. The next one is about its supply current at Vcc=5V which would be typ 22mA. The next one is about its RF output power at Vcc=5V which would be typ 10mW. The next one is about its channel separation which would be typ 50KHz. The next one is about its max modulation frequency which would be typ 10KHz. The next one is about its 2nd harmonic which would be typ 66dBc. The next one is about its harmonics at > 1GHz which would be typ 46dBc. The next one is about its initial frequency accuracy which would be typ 1kHz. The next one is about its overall frequency accuracy which would be typ 5kHz. And so on. For more information please contact us.