The RIC-2 is a tone remote adaptor that allows two repeaters connected by a dedicated phone line, telemetry link or microwave to key one another. For instance when Repeater A receives a signal from a portable or mobile radio, the repeater gives a COR signal to the RIC-2. The RIC-2 will generate 2175 Hz high-level guard tone, function tone and low-level guard tone to Repeater B's RIC-2 to key Repeater B and re-transmit the audio coming from Repeater A. Function tone F4 is used to have Repeater A key Repeater B and function tone F5 to have Repeater B key Repeater A.
Additionally, a tone remote controller can be connected to the two RIC-2 units for steering control mode. In addition to the scenario above, the tone remote controller can transmit to Repeater A using function tone F1, Repeater B using function tone F2 or simulcast to both Repeaters A and B using function tone F3.
Applications
The RIC-2 is used in systems that need interoperability between radios users on different repeaters.
Features:
- 2175 Hz notch filters
- Interoperability and steering control modes
- Interoperate 2 repeaters
- Uses standard EIA sequential tone format
- 3 year warranty
The two RIC-2 units are connected by a dedicated phone line, telemetry link or microwave to key one another. The RIC-2 looks for a COR indication from the repeater to generate the keying tones.
Midian Electronics manufactures voice encryption and tone signaling devices for Two-Way radio for use by Public Safety users. Products include plug-in scramblers for radios such as Motorola, Vertex, Maxon, Tait, & Icom, Two-Tone & DTMF encoders and decoders for emergency alarms, and products compatible with Motorola's MDC-1200 signaling format.
Midian's tone signaling and encryption products fit a wide variety of applications. They are used by public safety (police, fire, and ambulance), fleet (taxi, towing, fishing, etc.), government, industrial, and OEM users.
Midian's products have been used by: United States Armed Forces, Indian Army, Mexico City Federal Police, Riyadh Police Force, Spanish Guardia Civil, and many others.
Midian_RIC-2_controller.pdf (2831.43 KB)
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