Kathrein EXR 1981 20510042 Folheto
Códigos do produto
20510042
Sat-IF distribution system
Technical data
Type
EXR 1981
EXR 2981
Order no.
20510042
20510043
Subscriber connections
1 x 8
1 x 8
Inputs
1 x terrestrial
8 x Sat-IF
1 x terrestrial
8 x Sat-IF
Frequency range
MHz
5-862
950-2,150
5-862
950-2,150
Through loss
dB
-
-
2.5
2.0
Connection loss (terrestrial)
dB
2.5
-
7
-
Gain to subscriber (SAT)
dB
-
9
→ 12 ¹
)
-
9
→ 12 ¹
)
Setting range attenuators (SAT,1 dB steps)
dB
-
0-15
-
0-15
Decoupling horiz./vert.
dB
-
25
-
25
Decoupling trunk
dB
-
-
-
40
Output level
dBµV
-
95
-
95
Subscriber frequency/SCR address
Receiver 1
Receiver 2
Receiver 3
Receiver 4
Receiver 5
Receiver 6
Receiver 7
Receiver 8
Receiver 1
Receiver 2
Receiver 3
Receiver 4
Receiver 5
Receiver 6
Receiver 7
Receiver 8
MHz
1,284/0
1,400/1
1,516/2
1,632/3
1,748/4
1,864/5
1,980/6
2,096/7
1,400/1
1,516/2
1,632/3
1,748/4
1,864/5
1,980/6
2,096/7
1,284/0
1,400/1
1,516/2
1,632/3
1,748/4
1,864/5
1,980/6
2,096/7
1,400/1
1,516/2
1,632/3
1,748/4
1,864/5
1,980/6
2,096/7
Perm. supply voltage on subscriber output
V
12-14
12-14
Max. current drain through subscriber output
mA
260
260
Input nominal voltage
V
230 (47-63 Hz)
-
Permissible input voltage range
V
198-253
-
Nominal input voltage (with 0/150/800 mA load)
W
1.7/4.7/18
-
Voltage secondary (input horiz. low)
V
18
-
Max. remote feed current (input horiz. low)
mA
800
-
Max. permissible remote feed current per trunk
mA
-
1,000
Protection class/protection category
II (insulated)/IP 30
IP 30
Ambient temperature range
°C
-20 to +55
-20 to +55
Connections
F-type connectors
F-type connectors
Dimensions
mm
227 x 228 x 44
172 x 228 x 44
Packing unit/weight
pc./kg
1 (10)/0.84
1 (10)/0.70
¹
)
Frequency-dependent attenuation/gain (pre-emphasis)
Single-cable multi-switches