Sencore Impulse 400D 4K UHD Receiver Decoder
Quote-based pricing for government, teleport and enterprise buyers.
Need it installed, integrated or supported? Ask about Digisat engineering services.
Product details
The Sencore Impulse 400D is a cost-effective 4K UHD receiver decoder and gateway. It decodes MPEG-2, H.264, H.265, AVS+ and AVS2 video at UHD, HD or SD, with tuner options for DVB-S2X/S2/S, DVB-T2/T, DVB-C, 8VSB and ISDB-T alongside ASI, TS-over-IP, HLS and SRT inputs. Two common-interface slots and built-in BISS-1/E handle descrambling, and it can remultiplex and pass streams on to an all-IP headend.
Key features
- 4K UHD decoding of MPEG-2, H.264, H.265, AVS+ and AVS2
- DVB-S2X, terrestrial and cable tuner options
- ASI, TS-over-IP, HLS and SRT inputs
- Redundant backup between any two inputs
- Two CI slots plus built-in BISS-1/E
- HDMI 2.0 and 3G-SDI outputs
- TS and service multiplexing and PSI/SI regeneration
Specifications
| Part number | Impulse 400D |
|---|---|
| Series | Sencore Impulse 400D |
| Model | Impulse 400D |
| Type | Integrated Receiver Decoder |
| Video decode | MPEG-2, H.264, H.265, AVS+, AVS2; UHD/HD/SD |
| Tuner options | DVB-S2X/S2/S, DVB-T2/T, DVB-C, 8VSB, ISDB-T |
| Satellite input | 950-2150 MHz; QPSK, 8PSK, 16/32/64APSK |
| Other inputs | ASI, TS-over-IP, HLS, SRT; genlock |
| Input redundancy | Backup between any two inputs |
| Descrambling | 2 CI slots (CAM), BISS-1 and BISS-E |
| Video outputs | HDMI 2.0, 3G-SDI (2 embedded audio) |
| Audio outputs | Balanced analog and AES/EBU (DB15); unbalanced analog (BNC) |
| IP | 2x GbE, TS-over-IP out, unicast/multicast |
| Alarms | GPI output |
Applications
- 4K UHD decoding at downlink and headend sites
- Digital turnaround and content remultiplexing
- Feeding all-IP headends
Frequently asked questions
Does Digisat supply and support Sencore equipment?
Yes. Digisat supplies Sencore receiver decoders, satellite modulators, contribution encoders, chassis and monitoring with quote-based pricing for broadcasters, cable and IPTV operators, government and enterprise buyers, and our engineers can help integrate them with your antennas, LNBs, BUCs and uplink chain.
What happened to Wellav products?
Wellav products are now sold and supported by Sencore. The DMP 900 platform continues under the Sencore name, and older Wellav encoders, IRDs, transcoders and QAM processors are replaced by the DMP 900 or by current Sencore receiver decoders. Digisat can help you choose the right replacement.
Need it installed, aligned or supported?
Digisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. Request installation or engineering support.