DVB-S/S2 Satellite Modulator with 32APSK – Carrier-Grade Reliability & Redundancy

FEATURES

HDMI Channels: Available at 1/4/8/16/24/48 Ch
Supported Resolution: 1280x720P 60 / 59.94 / 50 Hz 1920x1080I 60 / 59.94 / 50 Hz H.264 Codec ONLY 1920x1080P 60 / 59.94 / 50 Hz
Modulation Standard: QAM - J.83A, J.83B, J.83C. Firmware for ATSC or DVB-T available
Availability: In-Stock and Ship Today
Wholesale Discount: Yes
Shipping Method: DHL, FedEx, UPS, EMS, By Sea, By Air
Payment: TT(Bank Transfer), Western Union, Paypal, Payoneer

FMUSER DVB-S/S2 Satellite Modulator: Advanced 32APSK Support with Carrier-Grade Reliability & Redundancy

FMUSER’s cutting-edge DVB-S/S2 satellite modulator delivers unmatched reliability and performance for mission-critical broadcast applications, fully compliant with the latest DVB-S2 standards. Engineered for seamless integration, this RF modulator supports ASI or IP (MPEG-TS/UDP) input formats, accommodating single or multi-program transport streams while ensuring continuous output stability. Built with carrier-grade redundancy, the system features triple redundant hot-swappable ASI inputs, constantly monitored for stream integrity. Intelligent failover switching eliminates downtime, preserving error-free DVB-S/S2 carrier output without dropped frames—ideal for broadcasters demanding zero-interruption transmission.

For content security, the DVB-S modulator integrates robust BISS-E program stream encryption, safeguarding satellite uplinks against unauthorized access. Precision synchronization is achieved via 10 MHz reference inputs/outputs paired with a temperature-controlled crystal oscillator, guaranteeing frequency stability down to 0.1 ppm. Advanced modulation support includes 16APSK and 32APSK constellations, optimizing bandwidth efficiency for high-throughput applications. Designed for system integrators prioritizing scalability and resilience, FMUSER’s platform also offers optional redundant power supplies, cementing its position as a future-ready solution for global satellite distribution networks.

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Models Selection: L-band or IF (Intermediate Frequency)

( 950Mhz - 2100Mhz) L-band RF output
IF (50-200mhz) RF output
Input: 1x ASI + 3x Hot Backup
Outputs: 1x DVB-S or DVB-S2 Carrier or I

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Enhanced Features Overview

1. Unmatched Input Flexibility & Redundancy

FMUSER’s DVB-S/S2 satellite modulator is designed to ensure uninterrupted broadcast operations, even in high-stakes environments. With intelligent input monitoring and redundancy, users gain peace of mind through seamless failover capabilities and multi-format compatibility.

Quad ASI Inputs with Auto-Failover: Four fully active ASI inputs continuously monitor transport stream integrity, automatically switching to backup inputs upon error detection to prevent transmission gaps.
IP Stream Compatibility: Accepts IP-based MPEG-TS streams via UDP or IGMP multicast, enabling easy integration into modern IP-centric broadcast workflows.
24VDC Power over Coax: Simplify installations by powering connected transmitters directly through the RF output port, reducing cabling complexity.

2. Advanced Modulation & Signal Precision

Engineered for technical excellence, this DVB modulator supports high-density modulation schemes while maintaining exceptional signal stability for global satellite applications.

Multi-Constellation Support: Delivers QPSK, 8APSK, 16APSK, and 32APSK modulation for optimal bandwidth efficiency across diverse broadcasting requirements.
0.1 ppm Stability: A temperature-controlled crystal oscillator ensures ultra-precise frequency output, critical for long-term signal reliability.
950–2150 MHz Tunable Output: Adjust carrier frequencies in 10 kHz increments for precise alignment with downstream equipment.

3. Enhanced Security & Synchronization

FMUSER prioritizes content protection and system synchronization, making this RF modulator ideal for secure, synchronized broadcasting networks.

BISS Encryption: Safeguard sensitive content with built-in BISS-E scrambling, preventing unauthorized access to satellite feeds.
10 MHz Clock Synchronization: Achieve network-wide timing alignment using 10 MHz reference inputs/outputs, ensuring seamless multi-device coordination.

4. Operational Reliability & Scalability

Built for demanding environments, FMUSER’s platform combines rugged hardware design with scalable features to adapt to evolving broadcast needs.

Redundant Power Options: Supports dual power supplies (optional) for continuous operation in mission-critical setups.
Carrier-Grade Durability: Robust chassis construction and thermal management ensure stable performance across extreme operating conditions.

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Specifications

Input Interface	ASI Supports 188/204 byte packet input 1×ASI input, 1xRF input for mix\
Supported Resolutions	100 Mbps UDP Stream on RJ-45
SNF Output	MIP or IIP 1xDVB-S/S2 RF output 2xASI mirrored output IP (MPTS) out over UDP (RJ45, 100M)
Clock Refference	10 MHz Clock Input Reference on BNC
RF Parameters	RF Range: 950 - 2150 MHz with 10 kHz Steps RF Level Adjustment: -10 to -41.5 dBm MER≥36dB RF Connector: Type-N 50Ω RF output: 950.00-1050.00 MHz, 1Khz step
DVB-S/S2 Modulation Section
DVB-ASI Input	BNC Connector: 1-90 Mbps Programs Selected by PID Programs Muxed to all Outputs DVB-S: FEC 1/2,2/3,3/4,5/6,7/8 DVB-S2 QPSK: FEC 1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10 DVB-S2 8PSK FEC 3/5,2/3,3/4,5/6,8/9,9/10 DVB-S and DVB-S2 QPSK Symbol rate: 0.05-40.0Msps DVB-S2 8PSK Symbol rate: 0.05-26.0Msps DVB-S Roll Off: 0.35 DVB-S2 Roll Off: 0.35, 0.25, 0.2 Output level: -30db~-10.0db
System
Local Control	LCD + control buttons
Remote Control	Web NMS
Language	English
RF 24V Power Out	Support
Physical Specification
IPTV Input CIS Insert	MPEG-TS MPTS over UDP Unicast and Multicast Supported Supported - Compliant with ETSI TS 103 129 V1.1.1 (2013-05) (DVB-CID).
Power Input	100-240 VAC Auto Switching ~ 20 W / AC 100-240V 50/60Hz
Dimensions	19" x 18" x 1.75" / 482×300×44mm (WLH)
Weight	9 lb / 3.5kg
Operating Temperature	0~45?(operation), -20~80?(storage)
*All Specifiactions Subject to Change Without Notice

Why Choose FMUSER’s DVB-S/S2 Modulator?

This satellite modulator is engineered for system integrators requiring a future-proof solution that balances cutting-edge technology with operational resilience. From its fault-tolerant inputs to advanced 32APSK modulation, every feature is tailored to minimize downtime, maximize bandwidth efficiency, and secure sensitive broadcasts. Whether deploying for affiliate networks, SNG uplinks, or global distribution, FMUSER’s modulator delivers carrier-grade performance—prompting inquiries from professionals seeking reliability, precision, and scalability.

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