Element Description; Twin Modulator - Televes 5806 User Manual

Twin Modulator

4. Identifi cation of the system elements
4.1. Twin modulator
1
2
A/V adapter
The TWIN unit features two A/V inputs (modules
A and B) which generate two independent output
channels.
The A/V inputs for each module (A and B) are
modulated according to the TV standard in an IF
PWR
CTRL
A
B
A/V
PRGM
Video input
Audio input (R)
GND
Audio input (L)
of 38.9 MHz.
The modulated IF signal is converted to any
channel or frequency between 46 and 862 MHz
and then, once fi ltered, it is amplifi ed to achieve
the specifi ed output level.
3
1. RF input
4
2. RF output + 2 CH (module A & module B)
5
3. Powering BUS connectors
6
4. Status LED
7
5. Control BUS connectors
6. Audio / video input signal connector (module A)
8
7. Audio / video input signal connector (module B)
8. Programmer / PC connector
(Yellow) - Video input
(Red) - Audio input (R)
(White) - Audio input (L)
It is also possible to control the unit via a PC as
is explained in section 6.
10