M & J Communications Ltd

Stocking Distributors and Resellers of Satellite ground station equipment and components. Including VSAT, TVRO and Broadcast related equipment.

 

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  Certificate No 2440

Radyne specializes in satellite modems, DVB broadcast modulators and frequency converters. Radyne also supplies transmission products for troposcatter, microwave, cable and wireless networks.

 

SkyWire™ MDX420 – Satellite Network Gateway

 

  • Connect Remote Sites in a “TRUE” Full Mesh, Hub and Spoke, or Hybrid Network Configuration
  • TDMA Network Throughput Capability of Over 74 Mbits and 145,000 Packets Per Second
  • Most Bandwidth Efficient TDMA Solution Available
  • Dynamic Bandwidth Allocation with Single Hop Bandwidth-On-Demand Functionality
  • “TRUE” Full Mesh Capability with up to 20Mbps TX and 80Mbps RX Connection Rates
  • All Ears “TRUE” Full Mesh Technology
  • Multiple Link / Multiple Transponder Operation
  • Most Advanced Turbo Product Code FEC
  • Programmable, Multi-queued Quality of Service (QOS)
  • Graphical User Interface Program for Monitor and Control
  • Guaranteed Greater Than 93% User Throughput Efficiency
  • Industry’s Fastest Dynamic BW Allocation
  • Does not require central leader high cost hub, server, high stability clock  GPS or extensive training
  • Scaleable Design Allowing Small Networks to Grow Easily
     

L-Band Satellite Modulator with DVB Receiver 

 ·         DVB-S and DVB-S2 Ready
 ·        
Data Rates Up To 20Mbps
 ·        
QPSK, 8PSK and 16QAM Operation
 ·        
Standard Universal Interface / Ethernet option
 
 

Universal Modems  - 19” Rack / Outdoor / Modem Blade

 ·         BPSK/QPSK/OQPSK/8PSK/16QAM Operation
 ·        
2.4 Kbps to 20 Mbps, 1 bps Steps  / 2.4Kbps to 52Mbps
 ·        
FEC - Viterbi, Reed-Solomon, Sequential, Trellis, Turbo Product Code
 ·        
Configuration, M &C, SNMP Web Browser    Features Fully User-Programmable
 ·        
Excellent Spurious Performance
 ·        
Fully Compliant with IESS 308/309/310/314/315
 ·        
Fast Acquisition
 ·        
50 to 90 MHz and 100 to 180 MHz IF, and 950 to 2050 MHz L-Band in 1 Hz Steps
 ·        
Standard Features Include: Reed-Solomon, Asynchronous Overhead, Automatic Uplink   Power Control (AUPC),
 

 

 

DVB Modulator & Demodulator  DVB / DVB-S2

 ·         Available with AutoEQ: Group Delay & Amplitude Equalizer
 ·        
DVB-S and DVB-S2 Ready
 ·        
Data Rates Up To 120 Mbps (DVB-S2)  Up To 238 Mbps (DVB-S)
 ·        
QPSK, 8PSK and 16QAM Operation
 ·        
DVB-S2 Rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
 ·        
Powerful LDPC With BCH Coding
 ·        
Frequency-Agile 50 to 90, 100 to 180, and 950 to 2050 MHz
 ·        
EN 302 307 (DVB-S2), EN 301 210 (DVB-S), EN 300 421, & ITU-1294 System B (DSS)
 ·        
Built-in ASI Data Interface, monitor Port Available
 

C and Ku -Band Frequency Synthesized Converter                      

  • High-Performance at a Low-Cost in a 1.75” High Chassis
  • High Receive Intercept/Dynamic Range
  • Low Phase Noise
  • 125 kHz Frequency Resolution
  • Available in Extended Frequency Bands

 

 www.radyne.net