Transcript
Terrestrial Digital
Technical innovation
Mars 2004
Invented for digital terrestrial use: - Compact -Programmable - Embedded programmer - Separate power supply - Universal solution - Program editor for PC
VISIOdata
Digital terrestrial programmable amplifier
This head end for terrestrial amplification has been specially designed to select, filter and amplify both digital and analogue channels whatever your geographical situation. Very compact with an integrated programmer and a separated power supply which allows you to install anywhere. Easy programming by using one rotary / push button, and a quick installing while the “copy” function enables you to transfer the programming from one VISIODATA to another. High input level and high output level, selective amplification with 10 programmable UHF clusters. Automatic equaliser of each output level. Technical Characteristics: Designation Reference Inputs Frequency range Channels bandwidth
Unity
MHz MHz
BI-FM 47-108 -
BIII 174-240 -
Configuration of selective a mplifiers
dB
-
-
Gain Level adjuster Noise figure MAX Input level MAX output level Selectivity Return loss In / Out DC power pass Test output Power supply / current consumption Operating temperatures Weight per unit Dimensions of product
dB dB dB dBµV dBµV dB/MHz dB
35 20 5 80 118 >10 No
40 20 5 80 118 >10 No
dB °C Kg mm
VISIOdata 0144330 VHF - UHF 47-240 + 470-862 -
UHF1 UHF2 UHF3 470-862 470-862 470-862 8 à 56 (1 to 7 clusters) 2 8 0 2 7 1 2 5 3 40 55 20 30 5 6 80 80 VHF :118 / UHF :123 123 10dB / 10MHz >10 >10 Yes Yes - 30 18Vdc / 800 mA -5 ….. +50 1.2 265 x 220 x 95
POWER SUPPLY
Document non contractuel
Designation Reference Output connector
Power supply Max current
Main voltage Operating temperatures Weight per unit Dimensions L x l x H
Unity
VNE 280 0144293 CINCH V 18 A 2.7 max Vac 230 ± 15% / 50-60 Hz °C -5 …… +50 Kg 0.9 mm 140 x 75 x 50
B.P - 46001 Cahors cedex 9 - FRANCE -
A RCA plug allows you to connect your power supply VNE 280 directly with the VISIODATA head end. This power supply is also used for the VISIONERE system
+
Power supply is equipped with a default and short-circuit detector.. - E- mail: visiosat@ visiosat.com
Applications VHF-UHF network
UHF-VHF
BI-FM
UHF1
BIII / DAB
UHF3
UHF2
B III
V HF-UHF
174-240 MHz
47-240 + 470-862 MHz
470-862 MHz
470-862 MHz
470-862 MHz
G: 35 dB
G: 40 dB
G: 40 dB
G: 55 dB
G: 55 dB
G: 55 dB
Att. 20 dB
Att. 20 dB
Att. 20 dB
Att. 30 dB
Att. 30 dB
Att. 30 dB
UHF1 1
18V DC
2
3
4
5
UHF3
24V
24V
24V
24V
B I-II
47-108 MHz
GND
UHF2
6
Amplificateurs sélectifs UHF /
7
8
9
10
UHF Clusters
Station terrestre programmable Digital terrestrial head end
Canal de fin
Stop channel
Gain manuel
Manual level
Canal de départ
Gain auto
Start channel
Auto level
Sélection entrée
Entrée DATA DATA Import
Quitter
Split UHF
VNE 280
Exit
DATA
Select filter
Répartition UHF
+
18V 800 mA
Sortie / Output REF : 0 144330
18V
800 mA
Test (-30 dB)
VISIONERE system
UHF-VHF
BIII / DAB
UHF1
B III
V HF-UHF
1 47-108 MHz
174-240 MHz
47-240 + 470-862 MHz
UHF3
UHF2
UHF1 2
3
4
5
6
Amplificateurs sélectifs UHF /
470-862 MHz
7
8
9
UHF3
ASTRA 19°
24V
24V
24V
24V
B I-II GND
UHF2
10
UHF Clusters
HOT BIRD 13°
470-862 MHz
470-862 MHz
G: 35 dB
G: 40 dB
G: 40 dB
G: 55 dB
G: 55 dB
G: 55 dB
Att. 20 dB
Att. 20 dB
Att. 20 dB
Att. 30 dB
Att. 30 dB
Att. 30 dB
Station terrestre programmable Digital terrestrial head end
Canal de fin
Stop channel
Gain manuel
Manual level
Canal de départ
Gain auto
Start channel
Auto level
Entrée DATA
Sélection entrée
Select filter
DAT A Import
Répartition UHF
Quitter
Split UHF
Exit
DATA
BI-FM
+
18V
800 mA
Sortie / Output REF : 0 144330
18V
800 mA
Test (-30 dB)
18V DC Remote power supply VISIONERE
18V DC
VNE 280 VISIONERE
