Contemporary Research RF-AB Self-Terminating & Closure Controlled Radio Frequency Switch User Manual

Rf-ab rf a/b switch

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Features

Switches two RF feeds to one output

Terminates RF inputs when switched off

High RF isolation

2.5 GHz bandwidth allows use for air, cable, and satellite RF

Remote controllable with 12 VDC current on/off

Defaults to Cable input when unpowered

Metal enclosure, can be mounted horizontally or vertically

Connects to 232-ATSC+ HDTV Tuner for integrated Cable/Air

channel tuning

Related Products

232-ATSC+1 Tuner

Applications

232-ATSC+ Tuner

Automated RF Switching

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The Contemporary Research RF-AB RF Switch is a self-terminating remote

controllable RF A/B switch.

When used with the CR 232-ATSC+ HDTV Tuner, the RF-AB will automatically

switch between Air and Cable RF feeds. The included 3.5 mm cable connects

the RF-AB to the A/C jack on the back of the tuner.

As a general-purpose RF A/B switch, the RF-AB correctly handles RF signals

by terminating the RF feed when it is switched off. In addition, the switch will

default to the Cable input when there is no DC power.

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RF-AB RF A/B Switch

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