TANDBERG Voyager E5784, Reference Manual, Page: 40 / 384

Installing the Equipment
Page 2-18 Reference Guide: Voyager E5784 and E5788 HD DSNG Encoder
ST.RE.E10137.3
L-Band Out (Main)
50 Ω SMA female connector provides the main L-band
output. This can also p24 Vdc at up to 500 mA
to power an up-converter.
Table 2.17: L-Band Out (Main) Connector
Item Specification
Connector Type 50
Ω
SMA Female
Type Analogue
Connector designation L-Band Out Main
Pin-outs Centre Signal
Screen Ground
CAUTION…
The modulator provides d.c. power to drive an up-converter. Do not connect equipment to the main
output which might be damaged by d.c. power without protecting with a suitable d.c. block.
L-Band Out (Monitor)
75 Ω F-type female provides an L-band monitoring
output which is –30 dB relative to the main output.
Table 2.18: L-Band Out (Monitor) Connector
Item Specification
Connector Type 75
Ω
F-type Female
Type Analogue
Connector designation L-Band Out Monitor
Pin-outs Centre Signal
Screen Ground
Up-Converter Power
An LED is illuminated when the +24 Vdc up-converter power on the main
output is switched on.
2.6 Powering Up/Down
2.6.1 Before Powering Up
Before powering up the Encoder, check that:
1. The unit has been installed in a suitable location.
2. The unit has been connected to external equipment and power supply,
as required.
3. The power supply has been checked and a good earth provided.
4. The correct fuse type and rating has been fitted to the equipment and,
for the a.c. supply version, the a.c. power cable.