Modulator / Modem

FUQ3902B DVB-S-S2-S2X Demodulator Descrambler IP

  • ModelFUQ3902B
  • CategoryModulator / Modem
  • Specifications7 listed
  • DatasheetWord

The Hanxing FUQ3902B is an RF modulator in the FUQ3 line, built in our Guangzhou headend factory. Published specifications: DVB-S 950-2150MHz; DVB-S2 950-2150MHz; DVB-S2X 950-2150MHz. The FUQ-3902B is our DVB-S/S2/S2X demodulator, descrambler and IP multiplexer, with 2 tuner inputs covering 950-2150MHz. 7 parameters are published on this page from the model's own datasheet; quotations are factory-direct.

The FUQ-3902B is our DVB-S/S2/S2X demodulator, descrambler and IP multiplexer, with 2 tuner inputs covering 950-2150MHz. It demodulates satellite signals, decrypts through CAM/CI or BISS, and remuxes up to 32 channels into a single MPTS, feeding 32 IP stream outputs over UDP/RTP. DiSEqC control and web-based NMS come on the 1RU rack-mount chassis. Deployed in broadcast headends and IPTV distribution.

The full specification table for the FUQ3902B is in the datasheet we publish — tell us what you need and we will confirm it against the unit we build.

Send the channel count, input format and output standard — we reply with a model confirmation and factory-direct pricing.

Technical specifications

Taken from the datasheet we publish for the FUQ3902B. Every value below comes from our own specification document — ask us if you need a parameter that is not listed.

DVB-S950-2150MHz
DVB-S2950-2150MHz
DVB-S2X950-2150MHz
Multiplexing: Maximum PID Remapping256 PIDs per input channel
Multiplexing: FunctionPID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/ SI table automatically
Dimension(W×L× H)482mm×328mm ×44mm
Environment0~45℃ (work), -20~80℃ (storage)

FUQ3902B datasheet

Our full FUQ3902B datasheet (Word .docx, editable) — interfaces, formats, dimensions and power.

Download datasheet (Word)

FUQ3902B — quick answers

Direct answers about the Hanxing FUQ3902B: what it is, what it is typically used for, and the parameters we publish for it. Nothing here is estimated — where a value is not published, the answer says so rather than guessing.

What is the Hanxing FUQ3902B?

The FUQ-3902B is our DVB-S/S2/S2X demodulator, descrambler and IP multiplexer, with 2 tuner inputs covering 950-2150MHz.

What is the FUQ3902B used for in a DVB-T, DVB-C, QAM or ISDB-T network?

Channel generation for DVB-T/C, ISDB-T, ATSC or QAM networks — local TV distribution, hospitality TV, and re-multiplexed regional line-ups.

What is the price of the FUQ3902B, and how do I get a quote?

Hanxing builds this headend equipment in our own factory in Guangzhou, and it is offered for sale factory-direct. Send the channel count, the input format and the output standard you need, and we reply with the price, lead time and shipping options.

What are the physical dimensions of the FUQ3902B?

Dimension(W×L× H): 482mm×328mm ×44mm

Is the FUQ3902B datasheet available?

Yes — the datasheet we publish for the FUQ3902B is on this page and can be opened or downloaded directly.

Typical use

Channel generation for DVB-T/C, ISDB-T, ATSC or QAM networks — local TV distribution, hospitality TV, and re-multiplexed regional line-ups.

  • IPTV platforms
  • Satellite turn-around
  • OTT & streaming
  • Broadcast headends
  • CAS & scrambling
SourcesSatellite · IP · studioIRD / TranscoderReceive · descramble · convertEncoderHDMI / SDI → IPMultiplexer / ScramblerMPTS · SPTS · PSI/SIIP GatewayMulticast to the networkRF leg — coax or on-airModulatorDVB-T/C · ISDB-T · QAMTransmitterDVB-T · FM, 10 W – 10 kWAntenna & receiversTerrestrial and FM coverage
Where the FUQ3902B fits: the modulation stage — a transport stream onto a DVB-T, DVB-C, ISDB-T or QAM carrier.

Next stage in the chain

A modulator creates the channel; a transmitter decides how far that channel travels. Once the channel line-up is fixed, the transmitter stage sets output power, filtering and monitoring for the coverage area, which is why both stages are specified together rather than separately.

DVB-T transmitters that follow the modulator

Get a quote for the FUQ3902B

Tell us the quantity, the input sources and the output standard you distribute. We confirm the configuration against the unit we build and come back with pricing, lead time and shipping options.

Talk to the factory before you specify

Send the model number — or the channel count and the input/output formats — and we answer with the datasheet, the configuration and a written quotation.