程序计时器进口计时器美国MONROE程序计时器Model 639
深圳市奥德赛创精密仪器有限公司销售美国MONROE***程序计时器, 型号:Model 639
Program Timer III Model 639
SPECIFICATIONS
Emergency Alert Systems
CATV Switching and Control
1. Frequency Response:
± 1 dB 0 to 950 MHz
2. Audio
Balanced Stereo; Screw Terminals
3. Video/RF
75???‘F’ Connectors
4. Video/RF Isolation @ 950 MHz
> 52 dB
5. Video IF/RF Return Loss
> 22 dB
6. Control Input via GPI
< 2 mA maximum to GND
7. Web Control using Web Browser
10/100 Base T
8. Real-Time Clock
+ 2 Min/Year
9. Power Requirement for
External Power Supply:
100-240 VAC ± 2%, 50/60 Hz.
10 Watts
(Supplied)
10. Physical:
1.5” H x 2.75” W x 5.25” D
Weight: 1 lb