DVB-S/S2 Regenerator – Professional Multichannel Signal Recovery System by UMT LLC
The DVB-S/S2 Regenerator developed by UMT LLC is a high-performance, multichannel DVB signal restoration device designed to clean, stabilize, and retransmit DVB-S and DVB-S2 signals for downstream broadcasting and distribution. It is ideal for satellite TV systems, MVDS headends, teleports, and retransmission hubs where signal degradation occurs due to distance, interference, or weak reception.
This regenerator captures noisy or distorted DVB-S/S2 signals, performs full regeneration (demodulation + remodulation), and outputs a restored and synchronized DVB signal compliant with ETSI standards. It supports from 1 to 32 independent regeneration channels, allowing complete flexibility for small to large systems.
🔧 Technical Features:
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Supported Standards: DVB-S, DVB-S2
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Channels: Configurable from 1 to 32 independent regeneration channels
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Input/Output Connectors: Available in F-type, N-type, or SMA-type (customizable by order)
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Remote Control Interface: Ethernet (TCP/IP)
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Control Software: VCC software by UMT LLC (Windows GUI)
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Form Factor: Compact 1U/2U rack-mountable chassis
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Operating Voltage: 12/24V DC or 110–240V AC (depending on version)
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Cooling: Passive or active (depending on configuration)
✅ Key Benefits:
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Full DVB-S/S2 signal regeneration, not just amplification
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Ensures error-free rebroadcasting in headend systems
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Supports MVDS, MITRIS, and custom DVB infrastructures
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Industrial-grade hardware ensures high MTBF and 24/7 uptime
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Auto-recovery of saved settings after power failure
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Integrated protection: over-voltage, overload, and short-circuit
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Compact design suitable for rack integration in professional setups
📡 Typical Applications:
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Regional MVDS broadcasting networks
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DVB-S2 repeater stations
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Satellite signal recovery in low-SNR environments
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Signal quality restoration at uplink and downlink sites
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Multi-operator headends requiring multi-channel DVB-S/S2 regeneration
🛠️ Software & Control:
The device is managed using VCC Software, an intuitive Windows-based control panel developed by UMT LLC. It allows remote configuration, monitoring of signal integrity, channel assignment, input/output levels, and fault diagnostics — all accessible over Ethernet.
🔒 Reliability and Safety:
Designed for mission-critical operations, the DVB-S/S2 Regenerator includes embedded hardware-level protections to safeguard the system from electrical faults, surges, and thermal issues. With non-volatile memory, all user settings persist after power interruptions, making it ideal for unattended installations.
Looking for a reliable way to restore and rebroadcast DVB-S/S2 signals with zero degradation?
The DVB Regenerator by UMT LLC provides a fully integrated, scalable, and cost-effective solution trusted by broadcasters and telecom operators worldwide.
📩 Contact us for technical datasheets, integration support, or to place a custom order.
Video instructions about DVB-S-S2 Regenerator watch here 
Inputs |
The input level |
-65 … -25 dBm |
RF Frequency range (DVB-S/S2) |
950 MHz-2150 MHz in 1 kHz-steps |
Interface, connector type |
RF, N-type (F or SMA as option) |
Symbol rate |
1 … 45 MSymb/s (QPSK);
1 … 45 MSymb/s (8PSK);
1 … 38.7 MSymb/s (16PSK, 1 channel mode),
1 … 43 MSymb/s (16PSK, 1 channel mode, by request);
1 … 31 MSymb/s (32PSK, 1 channel mode),
1 … 34.5 MSymb/s (32PSK, 1 channel mode, by request);
in steps of 1 KSymb/s |
RF output |
RF out (50Ω) |
80-100 dBµV |
Number of inputs, connector type |
RF output N-type (F or SMA as option) |
Injection |
Optionaly can provide injection of DC and 10 MHz reference |
RF Frequency range (DVB-S/S2) |
950 MHz-2150 MHz in 1 kHz-steps |
Modulation parameters DVB-S mode |
Constellation |
QPSK |
Modulation Error Rate (MER) |
>27 dB |
FEC |
1/2 , 2/3 , 3/4 , 5/6 , 7/8 |
Symbolrate |
1–45 MSymbol/s |
Bandwidth |
defined by symbolrate |
Modulation parameters DVB-S2 mode |
Constellation |
QPSK / 8PSK / 16APSK or 32APSK (by request) |
Modulation Error Rate (MER) |
>27 dB |
FEC (LDPC) |
1/4 , 1/3 , 2/5 , 1/2 , 3/5 , 2/3 , 3/4 , 4/5 , 5/6 , 8/9 , 9/10 |
Symbolrate |
1 … 45 MSymb/s (QPSK);
1 … 45 MSymb/s (8PSK);
1 … 38.7 MSymb/s (16PSK, 1 channel mode),
1 … 43 MSymb/s (16PSK, 1 channel mode, by request);
1 … 31 MSymb/s (32PSK, 1 channel mode),
1 … 34.5 MSymb/s (32PSK, 1 channel mode, by request);
in steps of 1 KSymb/s |
Roll-Off-Factor |
0.2, 0.25, 0.35 |
Pilots |
on/off |
Bandwidth |
defined by symbolrate |
Signals injection |
10 MHz reference |
10-6-10-8 stability (optionally) |
Power injection |
for the BUC 24V, 3А (optionally) |
Adjustment |
Interface |
RJ-45, Ethernet |
Power Supply |
Input Voltage |
110‐240 VAC, 50/60Hz |
Power Consumption |
6W per channel |
Environmental |
Operating Temperature |
0℃ to 45℃ (32℉ to 113℉) |
Storage Temperature |
‐20℃ to 80℃ (‐4℉ to 176℉) |
Operating Humidity |
90%, non‐condensing |
Mechanical |
Dimensions (W x H x D) |
1RU: 483mm x 44.5mm x 450mm, 19’’ x 1.73’’ (1RU) x 17.7’’
2RU: 483mm x 89mm x 450mm, 19’’ x 3.5’’ (2RU) x 17.7’’ |