Manufacturers

• Industry leader in small form factor, credit card sized Single Board Computers, Software Defined Radios as well as Phased Array systems.

• Modems and Receivers
  RT Logic Modem and Receiver Products Support Standard and Custom Waveforms, as well as Extensive USB, SGLS, TDRS and TT&C Ranging Capabilities.

• High Rate Data Processors
  RT Logic High Rate Data Processing Systems Solutions Process Standard CCSDS and Custom Streams, Archive, Replay and Distribute Real-Time Mission Data from Low Rate to Very High (Multi-GPS) Rates.

• Recorders
  RT Logic Recording Systems Record and Replay the Most Critical Signals and Data Streams with Precise Timing and Channel-to-Channel Time Synchronization: Analog Baseband, IF, Digital Serial, IP Packets, and Timing Signals-from DC to Multi-GPS.

• Network Multiplexer Edge Devices

• Cyber Protection
  RT Logic Cyber C4 Represents the First Family of Cyber Protection Products Designed for Satellite Ground Networks.

• Front-End Processors and Gateways
  Supporting Current and Legacy (Serial-Based) and Next Generation (All-IP-Based) Control Center Architectures, RT Offers both Hardware-Based and Software-Only Solutions.

• RF Link Monitoring Systems
  RT Logic RF Monitoring Systems and Protection Capabilities Mitigate the Threats RF Links Can Suffer from Accidental Interference and Intentional Jamming.

• RF Channel Simulators
  The RT Logic Channel Simulator is a Powerful Real Time Hardware-in-the-Loop or IF Communications Link Simulator Creating Physics-Accurate Signals with Characteristics such as Doppler Shift, Dynamic Time Delay, Multi-Path and Phase Offset.

• Satellite and Missile Test Systems
  RT Logic’s Satellite and Missile Test Systems Fully Support RF, IF and Digital Baseband Testing of the Communications Subsystems of a Satellite or Missile.

• Deployable SATCOM Data Transport Advanced High Volume/High Data Rate (HV/HDR) Solutions Support the Rapid Assured One-Way Transfer of very Large Amounts of Data via Satellite for Mission Critical Applications.

The Home of  “Free Application Engineering Support” and “Never any NRE”

Products Manufactured by MU-DEL Include:

• RF Amplifiers
• Antenna Systems
• RF Filters
• Frequency Converters
• Frequency Translators
• Multiplexers
• Multicouplers (Examples: HF and IF bands .001 to 100MHZ UHF and VHF bands 10 to 1, 500MHZ L, S, and C bands 800 to 8,000 MHZ Broadband, SHF and KU band 1 to 40, 000MHZ)
• Power Panels
• Radar Frequency Generators
• Radar Receiver Synthesizers
• RF Distribution Systems
• RF Switch Matrix Systems

• Custom Antennas and Feeds
• RF Solutions to 110 GHz
• Antenna Testing

SEMCO’s Family of Telemetry Products Includes Rack Mount and Portable PC-based Telemetry Receiver Combiner Systems, Single/Multi-Channel Receivers, Receiver Modules, PCI Card Sets, Telemetry Signal Simulators, 70Mhz Multi-Mode Demodulators and Transmitters Spanning RF Frequencies from 70MHZ to 5250MHZ. These Products Support Legacy and Current Telemetry Requirements as well as Emerging Technologies and Requirements Embracing New RF Frequency Bands, Spectrum-Efficient Modulation Formats, Local and Network Control and Telemetry Data Processing.

PC-Based Telemetry Receivers

• SEMCO’s PC-Based Telemetry Receivers Include Rack-Mount 6U, 4U, 2U and 1U Dual and Quad Channel Receiver Combiner Systems, as well as Single and Multi-Channel Receiver Configurations. PC-Based Portable Systems and Telemetry Card Sets for Installation in a Customer’s PC Chassis are also Available.  Frequency Coverage from 70 MHz to 5250 MHz, the Latest Demodulator Formats, Unprecedented Data Rate Capabilities in Applicable Formats from as low as 1 kBPS to 40MBPS, Proven Reliability, Maintainability and Ease-of-Use, Remote (Network) and Local Controls and Advanced Features Embracing Advanced Technologies Such as Adaptive Equalization and Data Quality Encapsulation.

Telemetry Signal Simulators

• SEMCO’s Telemetry Signal Simulators are Provided in Both 2U Rack-Mount and Portable, Ruggedized Battery Powered Configurations.  These Simulators are Designed for Pre-Mission Checkout of a Telemetry Ground Station, as well as for Telemetry Receiver Calibration and Maintenance Testing.  The Simulator Provides an Internally Generated Pseudo-Random PCM Code Generator, User-Selectable Multi-Mode Modulator, Calibrated Single and Dual RF Outputs, Embedded Bit Synchronizer and Bit Error Rate Tester (BERT).  The RF Output Frequency Range Includes Frequency Bands from 200 MHz to 5250 MHz.  Modulation Formats Include PCM/FM, NTSC Composite Video, PM, BPSK, QPSK, Tier I SOQPSK-TG and Tier II Multi-h CPM.  The External Modulation Feature Allows for Use-Provided Signal and Test Patterns as well as Binary File Playback Capability Using Pre-Recorded Mission Data.  Dynamic Combiner Performance Testing Capability Provides for User-Selectable Phase Shifts and CH1/CH2 Signal Level Shifting (Fade) at User-Selectable Fade Rates.

Multi-Mode Demodulators

• 70 MHz Multi-Mode Demodulators.  SEMCO’s DM200 Series Products are Multi-Mode Demodulators in a Rack-Mount 2U System Configuration.  The DM200 Accepts a Modulated 70 MHz Input and Provides the Latest Demodulator Formats and Unprecedented Data Rate Capabilities in Applicable Formats from as low as 1 kBPS and up to 40 MBPS.  The DM200 Series Demodulator has Proven Reliability and Maintainability Track Record and is Known for its Ease-of-Use in Both Remote (Network) and Local Control.  Advanced Features Include Leading Edge Technologies Such as Adaptive Equalization and Data Quality Encapsulation.  The DM200 is an Excellent Way to Support all of the Latest Demodulator Formats Using the 70 MHz IF Outputs of Legacy Telemetry Receivers.  Front Panel Touch Screen Controls, Eye Pattern, Constellation and Spectral Sweep Displays, as well as Local and Remote (Network) PC Control are Standard.  Both Dual and Quad Channel Configurations are Available.

Telemetry Repeaters

• Telemetry Repeater.  SEMCO’s TRT400 Telemetry Repeater is a Custom Product Developed and Produced for Specific Applications Requiring the Reception and Re-Transmission of Telemetry Data That Emanates from a Test Vehicle That is Either out of Range of the Target Receiving Station, or Physically Blocked from the Ability to Transmit and Receive the Data.  Typical Applications Include Overcoming Physical RF Blocks Such as High Rise Buildings or Mountainous Terrain.  SEMCO’s Telemetry Repeater Consist of one of the Company’s 1U, 2U or 4U receivers, a 5, 10 or 20 watt Telemetry Transmitter and an Antenna Configuration That is Determined by Link Margin Analysis and the Repeater Plan for Use.  All components are Packaged in a Ruggedized, Portable Enclosure.
  

Telemetry KVM and Displays

• SEMCO Provides for Local Control of Multiple Receivers with a Folding 1U KVM, Display, Keyboard and Touch-Pad Controls.  This Device Controls and Switches up to 8 PC-Based Receiving Systems, with Independent Slide-Out Keyboard and Display for Both Fixed and Portable Telemetry Receiver Installations/  It’s TFT LCD Provides High Resolution Display of Each Selected Receiver GUI.  An Optional USB I/O Cable Set is Also Available.

Automated Telemetry Test Systems

• Automated Telemetry Test Systems.  SEMCO Provides a Fully-Configured Automated Telemetry Test System That Complies Completely with IRIG 118 Standards for Telemetry Receiver Testing.   The System is a Fully Automated Tester for Both Dual Channel and Quad Channel Receiver Combiner Systems.  Controlled by a LabView Software Program, the System Takes Advantage of the Serial COM Port Communications Interface in all of SEMCO”S Receiver Products to be able to Automatically Control and Set Up the Receiver Parameters Required for Each Test.  A Full Test Data Record (TDR) is Printed Out at the End of the Test, Providing the Test Operator with a Review of the Actual Measurements Taken in Each Test and the PASS-FAIL Status of Those Tests.

Zodiac Data Systems Designs and Manufacturers From Stand Alone Products to Complete Turnkey Solutions for Critical Space Applications Such as Earth Observation Missions,  Science Payload Reception from Deep Space Probes or Low Earth Orbit (LEO) Satellites or In-Orbit Control During Launch and Early Orbit Phase (LEOP) and Housekeeping Operations For All Satellites (LEO, MEO, GEO, etc.).

Cortex CRT-Q: Command/Ranging/Telemetry
Main Features Include:

• 70MHz Intermediate Frequency
• Direct IF Sampling and Full Digital Processing
• Telemetry Processing of Direct PCM Direct w/o Sub-Carrier
• CCSDS Telecommanding with COP-1 Layer Processing
• Ranging Measurements (ESA, ESA-LIKE, USB….etc)
• Doppler Estimation
• Spread Spectrum Processing for TM, TC and Ranging
• Space Link Extension (SLE)

Cortex DS-Cortex Deep Space
Main Features Include:

• All in One box from Telemetry to Full Mode (TM/TC & Ranging)
• Same Capabilities as XL Extended for Long Range and Deep Space Needs
• Specific Hardware Design for Deep Space Requirement
• Very Low Phase Noise
• Direct 70MHz IF Sampling & Full Digital Signal Processing
• All Modulation Schemes
• Doppler Estimation & Compensation
• Full Support of Viterbi, RS, Turbo Code (all ratio) and LDPC 1/2
• 2nd or 3rd Order PLL for Doppler Processing
• Space Link Extension (SLE)
  

Cortex HDR-XXL- High Rate Data Receiver
Main Features Include:

• Up to 2 Gbps Transmission Rate (Contact Factory for Higher Data Rates)
• 720 MHz and 1.2 GHz IF
• Dual 720 MHz IF Baseline H/W (Two Independent Demodulation Units)
• QPSK, 8PSK, 16APSK and 16QAM Demodulator & Bitsync
• Digital Filtering and Signal Equalization
• Convolutional and Post-Processing Decoding
• Telemetry Data Server with Very High Speed Recording, Real Time Output and Store and Forward Capabilities
• Built-in Constellation Viewer & Spectrum Analyzer
• Test Modulation Capabilities, Including PRN Generation and Recorded Data Playback
• Advanced Decoders such as LDPC 7/8 and AR4JA and 4D-TCM-8PSK
• Auto Adaptive Equalization for Complete Transmission Path Optimization
• One Box Solution for Dual Channel Demodulation Plus FEP