2 photosFUQ3512B DVB-T Modulator 2 ASI 2 IP Input RF Output
The Hanxing FUQ3512B is an RF modulator in the FUQ3 line, built in our Guangzhou headend factory. Published specifications: Constellation QPSK, 16QAM, 64QAM; Interface N type, 50Ω impedance; FFT 2K, 8K. 13 parameters are published on this page from the model's own datasheet; quotations are factory-direct.
The Hanxing FUQ3512B DVB-T modulator follows the EN300744 standard, giving DVB-T compliant RF output. Signals are converted for digital transmission, and web-based management covers control. Buyers use it for MFN and SFN digital TV networks. Every modulator we build goes through a 72-hour factory burn-in before dispatch.
- Constellation
- QPSK
- Interface
- N type
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 FUQ3512B. Every value below comes from our own specification document — ask us if you need a parameter that is not listed.
| FFT | 2K, 8K |
|---|---|
| Bandwidth | 5M, 6M, 7M, 8M |
| Constellation | QPSK, 16QAM, 64QAM |
| Guard interval | 1/4, 1/8, 1/16, 1/32 |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Interface | N type, 50Ω impedance |
| RF range | 50~1000MHz, 1Hz step |
| RF output level | -15dBm~+5dBm, 0.1dB step |
| RF level offset | -3dBm~+3dBm, 0.1dB step |
| MER | ≥ 42db |
| General: Demission (W*L*H) | 440mm×414mm×44.5mm |
| General: Power Supply | AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz |
| General: Power Consumption | To be tested |
FUQ3512B datasheet
Our full FUQ3512B datasheet (Word .docx, editable) — interfaces, formats, dimensions and power.
How the FUQ3512B compares
FUQ3512B beside 3 other Modulator / Modem models from the same Hanxing line, matched on the parameters they actually publish. Every cell repeats a value from the datasheet we publish for that model; a dash means we do not publish that parameter — ask us and we confirm it for the configuration you need.
| Parameter | FUQ3512B this model | FUQ3516R | FUQ3514B | FUQ3517X |
|---|---|---|---|---|
| Modulation | QPSK, 16QAM, 64QAM | DQPSK, QPSK, 16QAM, 64QAM | 8VSB | — |
| RF output | 50~1000MHz, 1Hz step | — | 50~860MHz,1Hz stepping | 150~999MHz, 1Hz stepping |
| Power | To be tested | 25W | — | AC 220V±10%, 50/60Hz |
| Dimensions | 440mm×414mm×44.5mm | 440mm×414mm×44.5 mm | 482mm×455mm×44.5mm | 482mm×410mm ×44mm |
Need a parameter that is missing above? Request the datasheet for the model you are evaluating — parameters are never estimated on this site.
FUQ3512B — quick answers
Direct answers about the Hanxing FUQ3512B: 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 FUQ3512B?
The Hanxing FUQ3512B DVB-T modulator follows the EN300744 standard, giving DVB-T compliant RF output.
What is the FUQ3512B 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 FUQ3512B, 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.
Which modulation does the FUQ3512B use?
Constellation: QPSK, 16QAM, 64QAM
Which interfaces does the FUQ3512B have?
Interface: N type, 50Ω impedance
What is the RF output of the FUQ3512B?
RF range: 50~1000MHz, 1Hz step
What power supply does the FUQ3512B need?
General: Power Consumption: To be tested
What are the physical dimensions of the FUQ3512B?
General: Demission (W*L*H): 440mm×414mm×44.5mm
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.
- Terrestrial TV
More from this range
All Modulator / Modem models
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.
Get a quote for the FUQ3512B
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.