The HDE-70 is the new decoder developed by SVP Broadcast Microwave based on NTT technology. It decodes input TS (H.264 and MPEG-2) signals of up to 320 Mbps, with a superior quality and the lowest delay in the market. The HDE-70 is a H.264 decoder, which can work with SD and HD input signals.

It performs ASI and Transport Stream over IP and FEC decoding as defined in SMPTE 2022.

SVP decoders have been designed to be used in broadcast and professional applications.

Main Features:
• Superior decoding quality and performance (NTT technology).
• H.264 and MPEG-2 HD/SD 4:2:2/4:2:0 decoder.
• Lowest Delay in H.264: 33 ms.
• Output signals: Video, HD/SD-SDI, 3G-SDI.
• Highest video quality available: 1080p/50/60, 3G-SDI.
• ASI and Transport Stream over IP with FEC.
• 2 stereo audio channels: analogue, digital (embedded).
• Maximum input bitrate: 320 Mbps.
• Extended range AC & DC power supply.
• Alarm and warning monitoring.



H.264 – Profile Baseline, Main, High, High 422 (supports 10 bits) Audio decoder MPEG-1 Layer I/II
H.264 – Level 4.1 – 4.2 Max. input bitrate 320 Mbps
H. 264 – Latency Low delay: 33 ms. Genlock input Black burst or tri-level, Genlock loop
MPEG-2 – Profile 422P@HL, MP@HL, 422P@ML, MP@ML  


Outputs 2 x 3G-SDI, HD-SDI and SD-SDI
HDMI (1.4)
1 x Composite video with down conversion (PAL/NTSC)
Formats 1080p: 23.98/ 24/ 25/ 29.97/ 30/ 50/ 59.94/ 60 Hz
1080i: 50/ 59.94/ 60 Hz
720p: 23.98/ 24/ 25/ 29.97/ 30/ 50/ 59.94/ 60 Hz
576i (PAL): 50 Hz
480i (NTSC): 59.94 Hz


Output SDI Embedded
HDMI Embedded
Analogue 2 Stereo / 4 Mono
SDI Embedded 1 group (4 audio channels) AES/EBU 2 stereo channels

Data Channels

Data rate
1,200 to 57,600 bps

ASI and IP

Outputs and Inputs ASI Transport Stream
ASI over IP (SMPTE2022/CoP3) – FEC

Max. TS packets / IP packet: 7



BISS BISS-1 and BISS-E  AES AES-128 and AES-256 (optional)

Control & Monitorization

Control interfaces Front panel and display
Web Server and SNMP
Monitoring Decoding parameters
Alarms, warnings and logbook
Audio & Video TFT Video screen 2»

2 x  Stereo loudspeakers

Earphone output

ower supply

AC input 100 to 240 V DC input 11 to 36 V
Consumption < 30 W  


Size 1 RU, 236 mm depth (without connectors) Weight 3 kg


Temperature range -10 to 45 ºC Height 4,500 m
Humidity 95%