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| Amplifiers |
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POLYTRON amplifiers keep what their robust die-cast housing promises and they will convince you with their reliable electrical values.
For more than 40 years POLYTRON has reached top grades with amplifiers of all kinds.
All POLYTRON amplifiers are made in Germany and stand out with highest quality and durability.
This makes them ideal for use in distribution networks with data services and fully compatible with DOCSIS 3.1. The configuration is seamlessly adjusted in both the upstream and downstream via slide switches and can be easily performed on-site without the need for additional accessories.
The MBA 35118 N multiband amplifier has 4 inputs (BI/FM, BIII/DAB, UHF1, UHF2) and is RED-compliant (european Radio Equipment Directive, classifications 0 and 1). It offers high gain and is protected against LTE radiation, which guarantees perfect signal quality in the distribution network.
| Artikel im POLYTRON Onlineshop aufrufen |
| Bedienungsanleitung |
| Typ/ Type |
MBA 35118 N
|
| Artikel-Nr./ Article no. |
1135560
|
| Eingänge/ Inputs |
BI/FM
BIII/DAB UHF1 UHF2 |
| Frequenzbereich/ Frequency range |
BI/FM: 47 … 108 MHz
BIII/DAB: 174 … 240 MHz UHF1/UHF2: 470 … 690/862 MHz (switched) |
| Verstärkung/Gain |
BI/FM: 10 … 30 dB
BIII/DAB: 10 … 30 dB UHF1/UHF2: 15 … 35 dB |
| Eingangspegel max./ Input power max.* |
BI/FM: 94 dBμV
BIII/DAB: 92 dBμV UHF1/UHF2: 96 dBμV |
| Ausgangspegel max./ Output level max.* |
BI/FM: 118 dBμV
BIII/DAB: 119 dBμV UHF1/UHF2: 118 dBμV |
| Rauschmaß/ Noise figure |
BI/FM: 4.5 dB
BIII/DAB: 4.0 dB UHF1/UHF2: 5.5 dB |
| Rückflussdämpfung/ Return loss |
>10 dB
|
| Testausgang/ Test port |
-30 dB
|
| Fernspeisung/ Remote power |
OFF / 12 VDC / 24 VDC
|
| DC Mode |
BIII/DAB/UHF1/UHF2: 100 mA
|
| Spannungsversorgung/ Supply voltage |
100 … 240 VAC / 50 … 60 Hz
|
| Leistungsaufnahme/ Power consumption |
23 W
|
| Temperaturbereich/ Temperature range |
-10 … +50 °C
|
| Abmessungen/ Dimensions |
217 x 165 x 59 mm
|
| Gewicht/ Weight |
0.8 kg
|
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