NovelSat NS300X IP Satellite Modem

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Product Information

  • Type: SCPC
  • Brand: Novelsat
  • SKU: NVL102

Tech Specifications

Datasheet PDF

NovelSat NS300X IP Satellite Modem

Novelsat ExampleOptimal Low-Data Rate IP Communication


NovelSat is a technology company dedicated to providing the next-generation modulation standard for satellite communications. NovelSat supports DVB-S and DVB-S2, DVB-S2X and NovelSat NS4.

  • IP Trunking
  • Offshore
  • LEO


Cost-Effective for Low Data Rates

The NS300X modem includes built-in IP processing features to make data transmission more efficient and cost-effective. The NovelSat NS300X supports point-to-point and point-to-multipoint links and incorporates the NovelSat advanced high-efficiency NSPE2 encapsulation scheme. The NS300X integrated IP processing unit supports a wide range of features such as advanced QoS, transparent bridging (Layer 2), VLAN switching (Layer 2), routing mode (Layer 3) and TCP header and payload acceleration.

Equipped for data transmission, the NS300X comes with up to 4 E1/T1 interfaces for cellular backhaul and Gigabit 1000Base-T. It also has built-in hardware support for LDPC advanced FEC, NovelSat NS4 waveform and NovelSat DUET CeC (carrier-echo-cancellation).


  • Scalable from 100Kbps to 60Mbps (30Mbps x2)
  • DVB-S2 (EN 302 307) & DVB-S2X compliant
  • DVB-S, DVB-DSNG (EN300-421, EN301-210) transmission compliant
  • Symbol rate 0.1-36Msps
  • NovelSat NS4 technology
  • Modulation: BPSK, QPSK, 8APSK, 16APSK, 32APSK, 64APSK
  • LDPC (Low Density Power Check)
  • Roll-off Filter: 5%, 10%, 15%, 20%, 25%, 35% with DVB-S, DVB-S2 and NovelSat NS4
  • NovelSat DUET CeC (carrier-echo-cancellation) technology – lowest implementation loss in the market
  • Dual Band Support (IF-Band 50-180MHz & Extended L-Band 950-2150MHz)
  • 10-15dB stronger jamming immunity
  • Dynamic Distortion Compensation (DDC)
  • Optimized ACM mode
  • AUPC (Automatic Uplink Power Control)
  • IP Processing Enhancements
  • VLAN switching (Layer 2)/ Router mode (Layer 3)
  • NSPE IP Encapsulation
  • Advanced QoS (Quality of Service)
  • IP Transparent Bridging
  • Jumbo frame support
  • Header Compression
  • Internal WAN Acceleration (TCP, Payload Acceleration)
  • Gigabit Ethernet (GbE), Up to 4 E1/T1 Interfaces
  • SFP-(Additional GbE/Optical Interface)
  • Dual Channel Mode (2 IP channels in a single carrier)
  • 24V/48V integrated BUC feeder
  • Supports N+1 redundancy
  • Secured transmission
  • Technology Agnostic Network Management System
  • Over-the-Air (OTA): Management & Control and Software upgrades
  • Compatible with all NovelSat satellite equipment (Modulators, demodulators, modems)

Novelsat Tech Specs

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