30 dB / 126 dBµV

Line amplifiers for networks with high channel concentration, configuration with plug-in modules

The POLYTRON CV-line-amplifier series caters for the building of larger distribution systems with a high channel concentration. Due to the wide choice of our modules the amplifiers can be configured at customer’s option.

As the forward and return path are variable, the amplifiers can be adapted to the specific situation. The CV-amplifiers are absolutely compatible for future alignment.

  • active or passive return path, 30 or 65MHz configurable
  • GaAs technology
  • interstage module slot
  • test sockets at input and output for measurements without interruption of operation
  • 2nd output can be configured to tap-off or distribution output
  • transit current separately configurable for inputs and outputs via fuses
  • connections: PG 11
  • aluminium die cast housing, IP 66
Technische Daten / Technical data
Typ / Type
CV 30126 N
CV 30126 F
Artikel-Nr. / Article no.
1428410
1438410
Frequenzbereich / Frequency range
4-862 MHz
Rückkanal / Return path
steckbar / pluggable 30/65 MHz
Verstärkung / Gain
30 dB
30 dB
Rauschmaß / Noise figure
≤ 7,5 dB
≤ 7,5 dB
Variabler Pegelsteller / Variable attenuator
-20 dB
Amplitudenfrequenzgang / Flatness
± 0,5 dB
Entzerrer-Steckplatz / Equalizer slot
2
Ausgangspegel / Outputlevel 60 dB / 862 MHz
IMA3 (DIN 45004B) [dBµV]
126
CTB (Cenelec 42) 60 dB flat [dBµV]
112
CSO (Cenelec 42) 60 dB flat [dBµV]
113
Rückflussdämpfung / Return loss
20 dB / 40 MHz (-1,5 dB / Oktave)
Endstufe / Final stage
GaAS-FET
Spannungsversorgung / Operating voltage
180-265 V~
24-70 V~
Leistungsaufnahme / Power consumption
13 W
Stromdurchgang / Current transit
7 A
Maße (B x H x T) / Dimensions (W x H x D)
242 x 163 x 90 mm
Gewicht / Weight
3,15 kg

Please look here for suitable plug-in modules.