Specifications
ECO422D SD/HD Changeover Unit Instruction Manual
3- 3
Table 3- 1: General characteristics (Cont.)
Characteristics
Supplemental
information
Performance
requirements
Relay Switch Time
Time that it takes for the
relays to switch and settle.
Approximately 10 msec.
Channel Switch Time
Channels 4--6
(Opt. ELSW Only)
Within 100 ns (
measured with
NTSC/PAL Black Burst signal)
Power-up delay
> 4 minutes, to allow source
generator signals to stabilize.
With the addition of S13 the
delay is adjustable from zero
to over seven minutes (see
page 2--4).
Insertion Delay
Channels 4--6
(Opt. ELSW Only)
Approximately 4 ns (refer to
Input signal)
1
In the frequency range of 10 MHz to 1.5 GHz, the instrument approximates less than
20 meters of Belden 1694A cable.
Figure 3- 1: Typical eye-pattern of 20 m of Belden 1694A cable
Содержание ECO422D
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