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SAT IF

Tech Hint

SAT IF:

• SATIFamplifierwithprecompensatingslope

• SynchronousleveladjusterforallSATIFamplifiers

Terrestrial:

• TerrestrialamplifiermadeforCATV

using push-pull technology

• Withtheintegratedvariableattenuatoractiveor

passive distribution can be selected

• Inactivemodetoohighinputlevelscanbedecreased

by 0 ... 10 dB

• Turnedtomax.attenuationtheamplifierisbypassedand

turned off. The passive distribution is return path

 compatible(5...862MHz)

Miscellaneous:

• NV5523NFenergysavingswitch-modepowersupply

• DC-pass:trunk0,2...4-1Aeach

• Groundclamp

Post Amplifier for Cascaded Distribution Systems

NV 5523 NF, NVF 5522 SR

NVF 5522 SR / -8dB

NV 5523 NF / -10dB

-10 dB

passiv 0 dB

With the integrated variable

attenuator; active or passive dis-

tribution can be selected

Synchronousleveladjusterforall

SAT IF ampliﬁers

When planning, please take into consideration that the post ampliﬁer NVF 5522 SR can only be supplied by the launch

ampliﬁers SBK 5502 NF or SBK 5503 NFI.

For connections between SBK 5501 NFI / SBK 5502 NF and cascade please use

ZSV 2 S/Set (set of 5 pcs., Art. No. 871508)

and for connections between SBK 5503 NFI and cascade please use

ZVK 250 F/Set. (set of 5 pcs., Art. No. 871505) or ZVK 500 F/Set. (set of 5 pcs., Art. No. 871507)

Standby Function

Energy

Saver!

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Spaun 842492 Fiche technique Page 68