Digital Stereo RF Link with REMOTE CONTROL II VIP

Digital Stereo RF Link is designed to transmit audio data in stereo mode via an encrypted digital RF connection.

Conversion algorithm analog-digital allows compression and transmission of images structured data. The use of such an algorithm allows for a significant improvement in the quality of the received signal, further expands the dynamic range and improves resistance to rf link interference.

The flexible structure of the system allows broadcasts according to two independent sound signals (stereo) with a high degree of separation with the mesichannel through only one channel. It also allows you to monitor the battery status. It is possible to switch between stereo / mono modes using the remote control. Mono mode provides a double increase in the acoustic signal band. The use of the frequency synthesizer greatly simplifies the selection of the transmitting frequency and allows the control of the frequency from the remote control. Check step performance of the transmitter is performed from the remote control.

Specification:

DATA TRANSMITTER

Frequency range 416-422MHz (16 channels)

Dynamic Range from signals via microphone input Not less than 83 dB

Frequency range via microphone input (Stereo / Mono Mode) 0.3-4kHz / 0.3-8kHz

GMSK modulation

Transfer rate 125kBit / s

Power P1 / P2 (at 3.6) 20 / 100mW

Remote control Receiver sensitivity At least 0.7mkV

Supply voltage 2.5-5V

Current consumption (at 3.6, in Р2 mode) Not more than 100 mА

RECEIVER

Frequency range 416-422MHz (16 channels)

Sensitivity Not less than 1.5mkV

Supply voltage 6V

Current consumption Not more than 150 mА

REMOTE CONTROL

Frequency 151MHz

Output power (50Ohm load) Not less than 300mW

Supply voltage 6V