The RF Commutator is designed for connecting instrumentation’s inputs to signal sources. It enables remote control from PC over IEC 625 and RS 232 interfaces. The interface can be chosen by the switch on the RF Commutators’s back panel. In the manual control mode, the Instrument’s input and output channels are switched on from its front panel.

The RF Commutator can be used in measurement systems and time and frequency reference systems.


Switched input signal frequency range: up to 100 MHz

Switched-on channel resistance: £ 1.5 Ohm

Isolation between adjacent channels: not less than 110 dB (at 5 MHz) and 90 dB (at 100 MHz)

Number of input channels: 50

Number of output channels: 5


Operating temperature range: 5–40 ° C

Relative humidity: up to 60 % at 25 ° C

Power: 220±22 V; 50±1 Hz; 22–30 V dc

Power consumption: 50 VA; 40 W

Dimensions: 450х135.5х344 mm

Weight: 24 kg