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BLOCK DIAGRAM
VHF (BIII)
10 dB input amplifier
VHF OUTPUT
TECHNICAL SPECIFICATIONS
Input / Output
Number of clusters
Input
Channels
Frequency range (MHz)
Channels
Configuration of clusters
Gain (dB)
Attenuator (dB) / 1 dB step
Noise figure (dB)
Max. input level (dBµV)
Max. output level* (dBµV)
Selectivity
Return loss IN / OUT (dB)
Selectable DC power pass
Power supply
Consumption (mA)
Operating temperature (°C)
Dimensions (mm)
* -54 dB / IM3
UNITRON n.v.
Frankrijklaan 27
B-8970 Poperinge
Belgium
U
H
F
1
DC1
DC
1
2
15 dB / 10 MHz
TEL +32 5733 3363
www.johansson.be
20 dB input amplifier
3
4
5
6
1 / 1
1
VHF
UHF 1
05-12
21-69
174-230
470-862
1
1 or 2
1
1
1
5
30
10
85
75
10 dB / 10 MHz
>10
Yes
230-240 V~ / 5V DC
500
-5 to +50
222 x 142 x 65
FAX +32 5733 4524
e-mail: sales@johansson.be
U
H
F
2
DC2
7
8
9
UHF OUTPUT
2 / 1
9
UHF 2
21-69
470-862
1 or 2
9
0
6
3
5
4
5
5
30
30
6
6
95
95
75
75
10 dB / 10 MHz
>10
>10
Yes
Yes
Sp ecifications are su bject to change withou t notice. 10/08
30 dB attenuator
R
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