Datasheet

Universal broadband ampli ers
143
HLC 12, HLC 32, HLC 43
Broadband amplifi er with active 65 MHz return path
high upstream output level for reliable operation even at multichannel operation
testpoints at input and output
Type HLC 12 HLC 32 HLC 43
Order number 217 012 217 338 217 388
EAN-code 4026187110574 4026187002503 4026187002510
Forward path
Frequency range [MHz] 80 - 862
Gain [dB] 22 ± 1 32 ± 1 38 ± 1
Interstage slope, typical [dB] 0 / 6 pluggable
Noise fi gure [dB] typ. 5 typ. 6 typ. 5
Equalizer in the input [dB] 0 - 18
Attenuator in the input [dB] 0 - 20
Testpoints
Input [dB] 20 ± 2,5 shiftable
Output [dB] 20 ± 1
Maximum output level
41 channels, 60 dB CSO, CTB
linear control
[dBµV] 100 (103 with 6 dB Slope) 101 (103 with 6 dB Slope) 107 (109 with 6 dB Slope)
Return path
Frequency range [MHz] 5 - 65
Gain [dB] 20 ± 1 27 ± 1 28 ± 1
Interstage Slope (fi xed), typical [dB] 0 - 10 adjustable
Noise fi gure [dB] typical 6
Attenuation in the input [dB] 0 - 20
Testpoint shiftable Input 20 ± 1,5 Input 20 ± 1 Input 20 ± 1
Maximum output level
2 carriers, linear
@ 60 dB IMA 2 (EN 50083-3)
3 carriers, @ 60 dB KMA
(DIN 45004B)
[dBµV]
[dBµV]
105
115
105
114
105
114
according KDG 1TS140 medium system load
Common data
Power consumption [VA] / [W] 10,5 / 5,5 14 / 7,3 17 / 8,5