PROCESADOR A/D TWIN
6
Important safety instructions
General installation conditions
•
Before handling or connecting the equipment, please read this manual.
•
In order to reduce the risk of fi re or electric shock, do not expose the equipment
to rain or moisture.
• No quitar la tapa del equipo sin desconectarlo de la alimentación.
• No obstruir las ranuras de ventilación del equipo.
• Please allow air circulation around the equipment.
• The equipment must not come into contact with water or even be splashed
by liquids. Do not place containers with water on or near the equipment if it is
not adequately protected.
• Do not place the equipment near sources of heat or in excessively moisture
conditions.
• Do not place the equipment where it may be aff ected by strong vibrations or
knocks.
•
This symbol indicates that the equipment complies with the
safety requirements for equipment of marked CE.
Inputs/Outputs/Connections description
The unit (
Fig. 1
) is provided with:
1.
RF Input (12V/24V/Off )
2.
RF Output (input loop-through)
3.
RF input (output loop-through)
4.
RF output
5.
Power BUS connectors
6.
Status LED
7.
Control BUS connectors
8.
Programmer / PC socket
Introduction
It allows to select any channel in the VHF or UHF band (46-862MHz) and
translate it in frequency to any position within these bands.
Technical specifi cations
NOTE
: You have a complete User Guide on our website:
www.televes.com.
Links available at the end of this guide.
Down-Converter
Input frequency (selec.)
MHz
46 - 862
IN/OUT Connectors
tipo
“F” hembra
Input level
dBμV
50 a 80*
Input impedance
ohm.
75
Frequency steps
(selec.)
KHz
Analógico
250
Input line powering for preamps
(< 50 mA)
V
12 / 24 / OFF
Digital
166,66 / 125
Input loop-through gain
dB
0 ± 3
F.I.
Bandwidth (selec.)
MHz
6 / 7 / 8
UP-Converter
Output frequency (selec.)
MHz
46 - 862
Output loop-through losses (typ.)
dB
< 1,5
Frequency steps
(selec.)
KHz
Analógico
250
Return losses (typ.)
dB
> 12
Digital
166,66 / 125
IN/OUT Connectors
tipo
“F” hembra
Phase noise (typ.)
dBc/Hz
80 @10KHz
Output impedance
ohm.
75
Output level
dBμV
80 ±5
Spurious level (min.)
dBc
60
Output level regulation
dB
> 15
Slope regulation
dB
±3
General
Consumption (typ.)
mA
400 @ 24V
(LNB power OFF)
450 @ 24V
(LNB power ON)
Protection level
IP20
* Automatic gain for high level input signals.
These technical specifi cations are defi ned for a maximum ambient temperature of 45 ° C (113 ° F). For higher temperatures forced ventilation is required.
