Pyramat 0002B Spread Spectrum Transmitter User Manual Technical Description of EUT

Technical Description

The 2.4GHz Transmitter use the nRF24L01 (Single Chip 2.4GHz Transceiver) to

modulate the audio signal to 2.4GHz ISM band and as a result can transmit out the signal

in wireless method. But the receiving function of nRF24L01 is disabled in this EUT.

There’s 8 channels in all. The 8 channels are chosen from 126 channels of nRF24L01.

Here is the channel list:

Channel Central frequency

(MHz)

1 2404

2 2429

3 2454

4 2479

5 2409

6 2434

7 2459

8 2474

The Transmitter is powered by an adapter: input 120V AV/60Hz 4W;

output 6V DC 200mA.