The utility model is intended for use in the field, namely: to ensure that one call, analog radio subscriber's TETRA radios and personal challenge to digital radio standard TETRA subscribers with analog radio. The technical result is to increase the speed of operation of the Gateway. The gateway includes digital and analog transceiver stations are connected to a controller for analyzing the received information and control. The controller includes a microprocessor, one of the outputs connected to the control input of the electronic key, the signal input of which is connected to the analog radio transceiver. The controller is provided with a second electronic switch, a control input of which is connected to the second output of the processor, the input signal associated with a digital radio transceiver. The controller also includes an encoder, a decoder and the decoder TDMF. Input of the encoder connected to the third output of the microprocessor, and an output connected to the analog radio. The outputs of the decoders are connected to first and second inputs of the processor, and inputs - outputs with the first electronic switches. Second outputs connected respectively to keys transceiver stations. The controller and transceiver station provided with interconnected ports UART.
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