Televes 549812, Руководство пользователя

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7
ref. 508012
ºC / ºF
45 / 113
47-890 MHz
47-890 MHz
47-890 MHz
ref. 508012
ºC / ºF
45 / 113
47-890 MHz
47-890 MHz
47-890 MHz
ref. 508012
ºC / ºF
45 / 113
47-890 MHz
47-890 MHz
47-890 MHz
T.12
IP 20
mm /
in
107 x 35 x 198
4.2” x 1.3” x 7.8”
g / lb 600 / 1.3
Ref.
508112 508212 508312 508712 509912 508812 508912 508612 509712 509812 509512 508012
f
w
MHz
47
...
100
87.5
...
108
174
...
230
104
...
174
195
...
232
230
...
300
302
...
470
470
...
890
950 ... 2150
BW
MH
z CCIR
7 - 7 7 37 7 8 8 56 8 8
-
NTSC
6 - 6 - - - - 6 48 6 6
dB
50 35 45 58 45 58 58 50 55 35 ... 50
35 35 35 35 35 35 35 30 20 30 20 20
- - - - - - - - 30 - 30 -
- - - - - - - - - - - 0 ... 12
dBµV
A
(1)
123 114 123 125 - 124 125 125 111 125
124
(2)
D
(1)
- - - - 114 (3) - - 118 102 118
dB
mV A
(1)
63 54 63 55 - 64 65 65 51 65
64
(2)
D
(1)
- - - - 54
(3)
- - 58 42 58
I
mA
100 400
v
V
dc
24 13/17
kHz
- - 0/22
mA 70 95 130
P
dB
1 <3 <3 <1 <3 <1 <1 <3 <2 -
CCIR
dB
R
n+1
- - - - - - - >3 >18 -
R
n+2
>40 - >30 >30 >20 >25 >30 >25 >50 -
R
n+3
- - - - - - - >45 - -
NTSC
R
n+1
- - - - - - - - 10 -
R
n+2
>35 - >25 - - - - >20 40 -
R
n+3
- - - - - - - >40 - -
Noise Figure / Коэффициент шума NF
dB
<9 <11 <12.5
(1): EN 50083-5; (2): DIN VDE0855/12; (3): di= 50 dB (2 ch. 4 MHz)
f
i
f
o
Ref. 549880
f
i
f
o
Ref. 549880
f
i
f
o
Ref. 549880
f
i
f
o
Ref. 549880
f
i
f
o
Ref. 549880