Datasheet

Carrier Class signal-processing
118
U 911 bis U 946
Active SAT-distribution fi elds, 19-inch rack-version
for distribution fi elds, 19-inch rack-version
attenuation and slope adjustable via HE programming software, completely remote
maintenance, transmission of system-error indication
Type U 911 U 912 U 913 U 914 U 915 U 916
Order number 380 192 380 212 380 213 380 214 380 215 380 216
EAN-code 4026187… …651435 …002749 …002756 …651909 …002763 …002770
Connectors [Ω] Inputs - Outputs: F jacks, 75
Type U 921 U 922 U 923 U 924 U 925 U 926
Order number 380 221 380 222 380 223 380 224 380 225 380 226
EAN-code 4026187… …735180 …002787 …002794 …735173 …002800 …002817
Connectors [Ω] Inputs - Outputs: SMA-connectors, 50
Type U 931 U 932 U 933 U 934 U 935 U 936
Order number 380 231 380 232 380 233 380 234 380 235 380 236
EAN-code 4026187… …002824 …002831 …002848 …002855 …002862 …002879
Connectors [Ω] Inputs: SMA-connectors, 50 & Outputs: F jacks, 75
Type U 941 U 942 U 943 U 944 U 945 U 946
Order number 380 241 380 242 380 243 380 244 380 245 380 246
EAN-code 4026187… …002886 …002893 …002909 …002916 …002923 …002930
Connectors [Ω] Inputs: F jacks, 75 & Outputs: SMA-connectors, 50
Common data
Inputs / Outputs 2 x 1 in 8 1 x 1 in 16
Num. of power suppl. 230 V / 28VA 2 1 0 2 1 0
Remote current [ma] 350 350 1500* 350 350 1500*
LNB voltage [V] 16 16 13 - 18* 16 16 13 - 18*
Input frequency range [MHz] 950 - 2150
Input level value [dBµV] 85
Through loss [dB] 0 ± 2
Isolation [dB] > 40
Level control (0,5 dB steps) [dB] 0…-15
Equalizer [dB] 0 / 7 ± 1
Frequency range insertion loss
in 36 MHz bandwidth
in nominal frequency range
[dBss]
[dBss]
< 1
< 2
Return loss
Inputs / Outputs
[dB] ≥ 12 / ≥ 14
Output isolation [dB] > 20
Testpoints (1 per polarisation)
Value output isolation
Return loss
[dB]
[dB]
10
12
* maximum 1,5 A, depending on power supply and internal securing