HF radio R-1150 (150 W)

Radio R-1150, HF with a power of 150 W, is designed to provide two-way antijamming telephone and telegraph radio communication and data transmission over radio channels of the HF range.
The radio transmits voice information from the handset or from a telephone headset. It also provides work with other types of radio at the same operating frequencies and using the same classes of radiation.
It is possible to install a radio inside moving and stationary objects. Antenna match is designed for installation inside objects or externally at the base of the antenna. The distance from the antenna to the radio should be no more than 75 m.
Protection against intentional interference is provided by applying the operating frequency pseudo-random tuning (FHP) mode in accordance with STANAG 4444.
The software of the radio allows you to automatically check the performance when the power is turned on or at the command of the operator.

When used as intended, the radio provides:

– support for digital methods of technical information masking;
– the ability to work with external devices for classifying information;
– variable output power level (four power gradations, namely: 100, 50, 25; 12.5%);
– work in the “ALE” mode (mode of adaptive selection of the working channel with automatic installation of communication), which corresponds to the standard MIL-STD-188-141V;
– work in the mode of digital telephony (digital voice) using the MELP speech conversion methods;
– operation in accordance with the ARQ data transmission protocol, which ensures the automatic sending of a request for retransmission of data when an error of information is detected;
– the possibility of countering electronic means of suppression and interception in the mode of jumping frequencies;
– accurate information about the time of day and geographic coordinates of the location using the optional integrated global positioning system (GPS)
– testing (performance monitoring) of the radio;
– work in the simplex mode at fixed frequencies and with pseudo-random tuning of the operating frequency;
– the ability to work in radio silence mode;
– the possibility of continuous work around the clock;
– the possibility of remote control from a separate terminal in accordance with the RS-232 protocol;
– the possibility of remote control from a separate terminal in accordance with the Ethernet protocol;
– the ability to work in a local area network in accordance with the Ethernet protocol; the ability to transfer data at speeds from 50 to 19200 bps using built-in modems that provide operation according to ARQ, STANAG 4444, MIL-STD-188-110B, APPENDIX F, STANAG4539 / MIL-STD-188-110B, MIL-STD protocols -188-110A, § 5.3 and FSK.