Receiver for audio transmitters suitable for receiving radio signals encoded by Delta Modulation method. Up to 10 storable channels!
This multichannel receiver for audio transmitters and bug listening devices is designed to receive radio signals encoded by "Delta Modulation" technology. It can also be used for the reception, always in UHF band, of free-to-air signals with WFM modulation. The ENPRK-040D multichannel receiver has a few number of controls just to ensure maximum simplicity and speed of use.
The main device controls are: volume management combined with power ON/OFF, channel selector, line LED indicator, headphone and recorder outputs, along with with the recorder's remote control function.
Small in size and weight, this effective device suitable for audio signal reception can be powered either continuously with an external power supply or 3 mini AA batteries for the use on the move.
Frequency: 416 – 421MHz
Storable channels: 10
Sensitivity (at 10dB s/n ratio): not less than 1.5μV
Power consumption (at medium volume): no more than 50mA
Demodulation: GMSK - WFM Delta Modulation
External power source: 6 – 9V
Internal power source: 3 x AAA 1.5V
Size: 238 x 141 x 67 mm
In all those situations where it is necessary to receive, from 416 to 421MHz, both free-to-air radio signals (WFM) and encrypted signals by Delta Modulation GMSK encoding