Hitachi KP-F37 Operation Manual page 18

・Voltage drop due to a cable is about 0.01V per meter.
・The H phase delays by about 5ns per meter.
・ Attenuation of video signal due to used cable
Attenuation due to optional cables C-501KSM and C-102KSM is shown below.
Attenuation is proportionate to the cable length.
Characteristic impedance is kept at constant even at cable length change.
Attenuation due
to cable length(dB)
The video bandwidth obtained by the KP-F37/F38 is up to approximately 12.5 MHz.
KP-F37/F38
Cable Attenuation at 4MHz
length 50dB/Km
1m 0.05
2m 0.1
5m 0.25
10m 0.5
GRY
BLU
YEL
3
(RED)
WHT
Attenuation at 7MHz
70dB/Km
0.07
0.14
0.35
0.7
10. Optional
BRN
WHT
(BLK)
9
1
2 10 8
(WHT)
YEL
11 12 7
4
6
5
YEL (ORN)
Attenuation at 12MHz
90dB/Km
0.09
0.18
0.45
0.9
16