Switch Video Delay Box

The Switched Video Box units are programmable fine timing device for video signal path Delay Time can be selected by means of toggle switch from 10 nS to 165 nS in 5 nS steps.

TYPE : NDU-181S With frequence response equalized at 10 MHz max. delay time
NDU-181H With frequence response equalized at 30 MHz max. delay time

Engineering Specification :

1. Input and Output Impedance : 75  ohm
2. Max. delay time : 165 nS
3. Frequence response : NDU-181S 10 MHz
: NDU-181H 30 MHz
4. Insertion loss : -2.0 dB max. at 100 KHz
5. Amplitude ripple : 0.2 dB max. ( p-p )
6. Groupdelay ripple ( p-p ns ) : < , = 3 µS
7. Size : 112 x 33.5 x 29 mm
8. Finish : Diecast Box with good RF screening

SW1 SW2 SW3 SW4 SW5 Fine Trim
80 nS 40 nS 20 nS 10 nS 5 nS ± 2 nS

Dimensional Drawing

Photo

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