Set consists of RF2050 EPM transceivers, RU20 rebroadcast unit and accessories.

The AR20 automatic rebroadcast station is a device allowing automatic rebroadcasting in fixed frequency operation modes of transceivers meeting the requirements of STANAG 4204 standard. In this operation mode, simplex and semi-duplex automatic rebroadcasting is possible between RF20 and RF2050 transceivers. The automatic rebroadcast station also allows rebroadcasting between RF20 and RF2050 series transceivers in all frequency hopping modes of operation.

At fixed frequency, encrypted voice communication rebroadcasting is possible in addition to voice communication rebroadcasting. Rebroadcasting of short code FLASH messages is available in both open and encrypted voice modes. The AR20 also features data rebroadcasting according to MIL-STD-188-220 standard.

Services are available in all frequency hopping operation modes: FH network synchronization, FH network late entry, opposite transceiver authentication, sending and reception of text messages, sending and reception of ALERT alerts, sending of BREAK IN broadcasting termination request and data transmission.

Terminal transceivers can use the AR20 to mediate mutual communication in a local radio network, provided the AR20 is within their range. Local radio networks can be mutually connected. A typical use is to increase the practical range of terminal transceivers with the repeater operating on top of an elevated location in rugged terrain.

For more details on set components see relevant pages of this website.

PN (RN): 2315.000.02
RF2050 operating instructions 2310.010.12
RF2050 short operating instructions 2310.011.12
AR20 operating instructions 2315.010.02
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RF2050 - EPM mobile transceiver

PN (RN): 2310.100.11

RF2050 mobile multiband transceiver with increased resistance against radio-electronic warfare is intended for installation in all tracked and wheeled vehicles.

  • standard range of functionalities typical for mobile transceivers of RF20 system
  • with co-site filter

RU20 - Rebroadcast unit

PN (RN): 2315.110.01

The rebroadcast unit is part of the AR20 automatic rebroadcast station that mutually links all transceivers in the automatic rebroadcast...


PN (RN): 7007.100.72

The frame is intended for AR20 automatic rebroadcast station and/or it can be used to install two RF2050 transceivers...

AF cable

PN (RN): 1050.601.03

AF cable

PN (RN): 1050.631.02

Data cable

PN (RN): 1050.340.01

Data cable

PN (RN): 1050.341.01

Power supply cable 3 m

PN (RN): 1050.126.02
KČM: 0067100055749
NSN: 5995160055907


PN (RN): 1050.993.01
KČM: 0064681901249
NSN: 5995160034143


PN (RN): 1050.993.21
Type designation Name PN (RN) KCM NSN
RF2050 EPM mobile transceiver 2310.100.11
RU20 Rebroadcast unit 2315.110.01
Frame 7007.100.72
AF cable 1050.601.03
AF cable 1050.631.02
Data cable 1050.340.01
Data cable 1050.341.01
Power supply cable 3 m 1050.126.02 0067100055749 5995160055907
Grounding 1050.993.01 0064681901249 5995160034143
Grounding 1050.993.21