Comtech EF Data SNM-1001L User Manual
Snm-1001l
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Table of contents
Document Outline
- SNM-1001L REV 1
- Errata A Fusing Update
- Customer Support
- Table of Contents
- About this Manual
- Related Documents
- Conventions and References
- Cautions and Warnings
- Metric Conversion
- Recommended Standard Designations
- Trademarks
- Reporting Comments or Suggestions Concerning this Manual
- Environmental
- Installation
- Telecommunications Terminal Equipment Directive
- EMC (Electromagnetic Compatibility)
- Warranty Policy
- About this Manual
- Chp_1 INTRODUCTION
- Chp_2 INSTALLATION/ UPGRADES
- Chp_3 CONNECTOR PINOUTS
- Chp_4 FRONT PANEL OPERATION
- Chp_5 MODEM TYPE
- Chp_6 CLOCKING AND RX BUFFERING SETTINGS
- Chp_7 FORWARD ERROR CORRECTION (FEC)
- Chp_8 SYSTEM CHECKOUT
- Chp_9 FAULT ISOLATION
- Chp_10 AUTOMATIC UPLINK POWER CONTROL
- Chp_11 ASYMMETRICAL LOOP TIMING
- Chp_12 FULLY ACCESIBLE SYSTEM TOPOLOGY (FAST)
- Chp_13 BUC FSK COMMUNICATIONS
- Chp_14 DECODER
- Chp_15 REED-SOLOMON CODEC
- Append_A SPECIFICATION
- Specifications
- Specification Summary
- L-Band Modulator Specification Summary
- Demodulator Specification Summary
- L-Band Modulator Specifications
- Digital Data Rate
- Modulation and Encoding Types
- Scrambling Types
- Modulator Frequency Reference
- Modulator Spurious Emissions
- Modulator Phase Noise
- Modulator IF Output Spectrum Shape
- L-Band INMARSAT Spurious Emissions
- Differential Encoder
- BPSK Bit Ordering
- Interleaver (Reed-Solomon Codec)
- Modulator Transmit Frequency (IF)
- Transmit Frequency Change Time
- Modulator Transmit IF Output Switch
- Modulator Transmit IF Power
- Modulator Power Offset
- Modulator I / Q Imbalance
- Modulator Output Noise Floor
- Modulator Spectrum Rotation
- Modulator Output Return Loss
- L-Band ODU Reference Signal
- L-Band ODU Control and Monitor
- Modulator Transmit IF Test Modes
- L-Band ODU Supply Voltage
- ODU DC Current Sense
- Encoding
- L-Band Demodulator Specifications
- Digital Data Rate
- Demodulation and FEC Decoding Types
- Descrambling Types
- Differential Decoder
- BPSK Bit Ordering
- Deinterleaver (Reed-Solomon Codec)
- Demodulator Spectrum Rotation
- Receive Frequency
- Input Overload
- Demodulator Input Return Loss
- LNB Prime Power
- LNB Band Control
- LNB Reference Signal
- Receive Input Power (Composite)
- Demodulator Input Shape
- Receive Input Power (Desired Carrier)
- Demodulator Channel Spacing/Adjacent Carrier Performance
- Bit Error Rate Performance
- Performance With Noise, Viterbi Decoder, and Closed Network
- Performance with Noise, Viterbi Decoder, and Reed-Solomon (Optional)
- Performance With BPSK and {O}QPSK BER Performance
- Performance with Noise Turbo Product Codec (Optional)
- Performance With Noise, 1544 kbps Sequential Decoder and Reed Solomon(Optional)
- Performance With Noise, 56 kbps Sequential Decoder (Optional)
- Performance With Noise, 1544 kbps Sequential Decoder (Optional)
- BER Threshold
- Acquisition Time
- Interface Specifications
- TX Clock Switching Due to Failure of Selected Clock
- TX Clock Phase Adjustment
- TX Data Phase Adjustment
- Transmit Clock Source
- Send Clock Timing Source
- Doppler/Plesiochronous Buffer Clock Source
- RX Clock Switching Due to Failure of Selected Clock
- RX Clock Phase Adjustment
- RX Clock Jitter
- RX Data Phase Adjustment
- Buffer Centering
- Receive Doppler/Plesiochronous Buffer Size
- Switch Faults
- Decoding
- Terrestrial Interface Types
- AUPC Specification (Optional)
- System Specifications
- Stored Faults
- Stored Configurations
- Interoperability Modes
- Append_B REMOTE CONTROL OPERATION
- Append_C BURST MODE MODULATOR OPERATION
- Burst Mode Modulator: Theory of Operation
- Burst Mode Modulator: Specifications
- Digital Data Rate
- Modulation and Encoding Types
- Scrambling Types
- Differential Encoder
- Transmit Frequency (IF)
- Frequency Reference
- Transmit Frequency Change Time
- Phase Noise
- Transmit IF Output Switch
- Transmit IF Power
- Modulator Power Offset
- Modulated IF Output Shape
- Spurious Emissions
- Modulator Phase Error
- Transmit IF Test Modes
- Modulator Spectrum Rotation
- Transmit Preamble
- Transmit Packet
- Transmit Postamble
- Burst Mode Demodulator: Theory of Operation
- Burst Mode Demodulator: Specifications
- Digital Data Rate
- Demodulation and FEC Decoding Types
- Descrambling Types
- Differential Decoder
- Demodulator Spectrum Rotation
- Receive Frequency (IF)
- Receive Input Power (Desired Carrier)
- Receive Input Power (Composite)
- IF Input Overload
- Demodulator IF Input Shape
- Channel Spacing/Adjacent Carrier Performance
- Acquisition Time
- Acquisition Probability
- Receive IF Carrier Acquisition Range
- Collision Recovery
- Burst Mode System - Specifications
- Burst Mode Specifications
- Glossary
- Index