基带开关 美国Monroe基带开关R177S
BASEBAND SWITCH (Slave)
Model R177S
SPECIFICATIONS
1. Video Input Level:
1 V p~p, (75)
2. Video Frequency Response:
0 to 40 MHz, -3 dBmV
3. Video Output Level for Loop through:
1 V p~p buffered, 0 dBmV from input
4. Video Connectors:
75‘F’ Connectors
5. Also available with 75‘BNC’
connectors - Call the factory
6. Audio Input Levels:
0 dBmV, ~ .7 volts p~p, nominal
7. Audio Frequency Response:
0 to 30 KHz, -3dBmV, 600In/Out
8. Master Audio Output Level for
loop through:
Adjustable, ±3 dBmV, nominally .7
volts, p~p into 600s buffered
9. Audio Connectors:
Detachable screw terminals
10. Master Switch Control Inputs:
Contact closure to Ground. Indepen-dent Audio and Video contact closure
to GND or recessed push buttons on panel
11. Slave Switching (or Master used as Slave)
DC voltage on Audio Lines, or push
buttons for testing Audio/Video for
that unit only.
12. Power Requirements:
117 VAC 50/60 Hz, ± 10%, ½ A AC
13. Physical Size:
19.0” W x 3.5” H x 5.0” D
2 RU
14. Weight:
2 lbs.