Broadcasting and studio
Encoders & Multiplexers for Broadcasters
The BLANKOM encoder and multiplexer family for broadcasters: 12G-SDI 4K encoders, IPTV encoders from 4 to 24 channels and broadcast encoders with ASI/IP output and internal multiplexer; 9 products.
- 12G-SDI · HDMI
- H.264 · MPEG-2
- ASI · IP
- SPTS · MPTS
- Project quotations
- Selection support
Tell us your source signal (SDI, HDMI, CVBS, audio), the number of channels and the output you need (ASI, IP, SPTS, MPTS); we will suggest the matching encoder. We ship worldwide from our warehouses in Germany and Turkey.

Which encoder fits your project?
| Requirement | Matching model |
|---|---|
| Encoding a 12G-SDI or HDMI source in 4K at 60 fps, compact | SHDE-400 |
| 12G-SDI 4K, 19-inch, redundant power supplies | SHDE-4000 / SHDE-4002 |
| Multi-channel HDMI encoding with SPTS and MPTS output | EMU-8500 (8/16/24), EMU-8600 (16/24), EMU-9500 (4/8/12) |
| Multi-channel HD-SDI encoding | EMU-8200 (4/8/12) |
| H.264 / MPEG-2 broadcast encoder with ASI and IP output, ASI remux | MPE-4000 |
| ASI/IP encoder with SDI, HDMI, CVBS and YPbPr inputs | MPE-4001 |
| Encoding radio and audio services | MPE-3000 |
12G-SDI 4K encoders and streamers
| Image | Model | Inputs | Outputs | Features | Quote |
|---|---|---|---|---|---|
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BLANKOM SHDE-400 4K 60 fps 12G-SDI and HDMI to IP encoder and streamer |
12G-SDI, HDMI, embedded audio, external analog stereo input on 3.5 mm jack | GbE IP (up to 4 IP streams). USB 3.0 and TF card (Micro-SD) for recording. | Input and stream resolution up to 4096×2160 at 60 fps. SRT, HTTP, HLS, FLV, RTSP, RTMP, RTMPS, UDP/RTP (unicast/multicast) and ONVIF. Compact housing with external power supply. | Request a quote |
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BLANKOM SHDE-4000 / SHDE-4002 12G-SDI (4K) encoder and streamer, broadcast grade, 19-inch |
12G-SDI, HDMI, embedded audio, external analog stereo input on 3.5 mm jack | GbE IP (up to 4 IP streams). USB 3.0 for recording. | Input and stream resolution up to 4096×2160 at 60 fps. SRT, HTTP, HLS, FLV, RTSP, RTMP, RTMPS, UDP/RTP (unicast/multicast) and ONVIF. Built for 24/7 control-room use; dual redundant power supplies. | Request a quote |
Multi-channel IPTV encoders: SPTS and MPTS output
Encoders that encode from 4 to 24 HDMI or SDI inputs in a 19-inch unit and can deliver a multiplexed (MPTS) output.
| Image | Model | Inputs | Outputs | Features | Quote |
|---|---|---|---|---|---|
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BLANKOM EMU-8500 IPTV encoder and streamer, 8/16/24 HDMI inputs |
8 / 16 / 24 HDMI inputs | 8 / 16 / 24 SPTS IP outputs. 1 / 2 / 3 MPTS IP outputs. | SPTS and MPTS encoding, streaming function. SRT protocol. For professional IPTV systems. | Request a quote |
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BLANKOM EMU-8600 IPTV encoder, 16/24 HDMI inputs |
16 / 24 HDMI inputs | 16 / 24 SPTS IP outputs. 2 / 3 MPTS IP outputs. | SPTS and MPTS encoding, streaming function. For professional IPTV systems. | Request a quote |
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BLANKOM EMU-9500 IPTV encoder and streamer, 4/8/12 HDMI inputs |
4 / 8 / 12 HDMI inputs | 4 / 8 / 12 SPTS IP outputs | SPTS and MPTS encoding, streaming function. SRT protocol. For professional IPTV systems. | Request a quote |
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BLANKOM EMU-8200 IPTV encoder, 4/8/12 SDI inputs |
4 / 8 / 12 HD-SDI inputs | 4 / 8 / 12 SPTS IP outputs | SPTS and MPTS encoding. For professional IPTV systems. | Request a quote |
Broadcast encoders and multiplexer: ASI and IP output
Encoders with ASI and IP output and an internal multiplexer that remultiplexes the stream arriving on the ASI input with the programmes they encode.
| Image | Model | Inputs | Outputs | Features | Quote |
|---|---|---|---|---|---|
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BLANKOM MPE-4000 H.264/MPEG-2 broadcast encoders, 2/4 HDMI or SDI inputs |
2 or 4 HDMI or SDI inputs. 1 ASI remux input. | ASI and IP output. 2 mirrored ASI ports. 1 MPTS + 4 SPTS on the four-input platform. Gigabit DATA port. | H.264/AVC and MPEG-2. CBR 1–19.5 Mbps. Low-delay modes. Redundant power option on all variants. LCD and web NMS. | Request a quote |
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BLANKOM MPE-4001 IPTV and ASI broadcast encoder |
HD-SDI, HDMI, CVBS and YPbPr inputs. 2 ASI inputs for remux. | 2 MPTS IP stream outputs. 2 ASI outputs. IP output over UDP and RTP/RTSP. | HD/SD encoding. MPEG-2 and MPEG-4 AVC/H.264 video encoding. Combines encoding and multiplexing in a single unit. | Request a quote |
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BLANKOM MPE-3000 Professional dual audio encoder |
2 analog balanced audio (XLR). 2 AES/EBU digital audio (XLR). ASI input for multiplexing. | 2 independent ASI outputs, BNC (mirror out of MPTS/SPTS1/SPTS2). GigE IP output over UDP/RTP (unicast/multicast). | Broadcast-grade professional audio encoder. | Request a quote |
Why BLANKOM?
- ASI and IP together. ASI and IP output in the same device on the broadcast encoders.
- Internal multiplexer. ASI remux input and MPTS output.
- Multi-channel. Up to 24 HDMI inputs in a single 19-inch unit.
- Continuous operation. Dual redundant power supplies on the SHDE-4000, redundant power option on the MPE-4000.
Why PROTEL?
- Distributor. BLANKOM products and technical support directly from PROTEL.
- Complete system. Headend, encoder, IPTV server, set-top box and cabling come from the same supplier.
- Selection support. We work out the model with you from transponder count, encryption and destination.
- Worldwide supply. Shipped from our warehouses in Germany and Turkey.
Frequently asked questions about broadcast encoders
What is the difference between SPTS and MPTS?
SPTS (single program transport stream) carries one programme, MPTS (multi program transport stream) carries several programmes in one transport stream. SPTS is usual for IPTV distribution, MPTS for broadcast and modulator feeds.
Which models have an ASI output?
The MPE-4000, MPE-4001 and MPE-3000. All three also have an ASI input, so the incoming stream can be multiplexed with the programmes the device encodes.
Which models support the SRT protocol?
According to the manufacturer’s published information the SHDE-400, SHDE-4000, EMU-8500 and EMU-9500.
I do not know the model code. How do I get a quotation?
Send the source signal, the number of channels and the output you need; we will suggest the model.
Request a quote
- If you know the model: model code, quantity and delivery location are enough.
- If you do not: send the source signal, the number of channels, the encoding format and the output you need (ASI, IP).
- If you have a specification or project drawing: send it and we will work out the matching models.
Product names, images and technical information on this page are © BLANKOM, taken from information published by the manufacturer. Source: irenis-blankom.com







