Video/R.F. A-B Switch
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Video/R.F. A-B Switch |
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Features:
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Red, Green, Blue, H Sync & V Sync
Features: Model 12090 - Red, Green Blue & Sync- RS-232C control Features Model 11764 - Red, Green & Blue - Manual control System Description Unlike passive A-B switches these A-B switches use coaxial relays to provide the switching function. This results in greatly improved isolation and crosstalk performance compared to the passive types. The use of relays also allow the units to be remotely controlled over the RS-232C bus in addition to the front panel manual control. This unit may also be used in 50 ohm R.F. application's such as antenna switchover. Specify -50 after the model number.
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- Configuration Two throw self-terminating switch - Local control Two position paddle switch - Frequency range <-1dB @ DC-400MHz <-3dB @ DC-800MHz - Impedance 75 ohms, (nominal) - Input return loss >11dB @ DC-400MHz > 9dB @ DC-800MHz - Open circuit isolation >50dB @ DC-400MHz >30dB @ DC-800MHz - Signal voltage 4 volts peak - Signal connector BNC female - Remote control RS-232C - AC power 115VAC, ±10%, 47-63Hz - Weight 7 lbs. - Size 7.50" W x 6.50" H x 7.20"D - Finish Black anodize |
