Powerful remote controlled repeater for audio listening bugs. Extends the range of low power radio transmitters!
This remotely controlled repeater is rated for retrasmitting either free-to-air or encrypted signals received from low-power audio transmitters. Thanks to the "Delta modulation" encoding method, the transmitted signal is practically impossible to intercept, as it has no attributes of voice information and is recognized as white noise.
The main component parts of the product have dust-damp proof design. The repeater is capable to store in its memory up to 4 reception and 1 transmission channels. To increase the repeater operation range it is recommended to apply external directional antennas.
The dedicated ENDPK-003 remote control unit, supplied with the repeater, also allows the user to control all operation modes, select the channels and choose the signal transmission type (open/free-to-air or encoded) remotely.
The product is equipped with built-in antennas, power supply and sealed connectors for external antennas and external power supply. All controls of the repeater are on the panel located under the case lid that provides airtight conditions when the case is closed.
PLEASE NOTE: it is possible to add a central monitoring module, powered independently and with recording function, on demand.
Frequency: 416 – 421MHz
Memory channels quantity: 4
Receiver sensitivity (S/N 10dB): not less than 1mcV
Current consumption: operating mode: no more 250mA - stand-by mode: no more 0.5mA
Transmitter operating frequency: 1010 - 1070MHz
Modulation: GMSK or WFM
Transmitter output power: 50Ohm: not less than 0.5W
Radio controller frequency: 140 - 150MHz
RC receiver sensitivity: not less 0.5mcV
Power supply: 12V, 1A
Size: 238 x 141 x 67 mm
In all those situations where needing to retransmit the signals of both analog and digital audio transmitters to extend their range of action.