ETEK ASK-200 AM/ASK 无线收发器套件 (1 MHz.)

System Feature:

1. Oscillator Mode: Quartz crystal oscillator.

2. Carrier Frequency Range: 1 MHz.

3. Ability to transmit audio Signal and data signal.

4. 256 communication channels selection.

5. 8 bits LED data display.

6. Frequency Response: 400 Hz ~ 8 kHz

Transmitter Features:

1. Transmitter Mode: Direct up conversion.

2. Transmitted Power > 0 dBm.

3. Carrier-to-noise Ratio > 100 dB.

4. 256 Communication channels selection. 

5. Setting of 8 bits LED data display.

6. High sensitivity microphone.

Receiver Features:  

1. Receiver Mode: Direct up conversion.

2. Sensitivity < -70 dBm.

3. 256 communication channels selection.

4. Setting of 8 bits LED data display.

5. Channel error indicator.

6. Audio Output Power: 0.2 W.

Datasheet