Draft_-_SOW.doc

SDTS/AMDR TM PROJECTS

QUASONIX TELEMETRY RECEIVERS AND SIMULATORS

1.0 INTRODUCTION

The Naval Surface Warfare Center (NSWC), Corona Division, Performance Assessment Department, Code PA44 requires sixteen (16) Quasonix QSX-RDMS-3R1D-R1-1111-00-EQ Telemetry (TM) Receivers and three (3) Quasonix QSX-RXAN-3R1D-A1-1111 TM Simulators.

2.0 BACKGROUND

The NSWC Telemetry Systems Branch (PA44) facility at Corona has a requirement to support the Point Mugu Test Center (PMTC).

3.0

SPECIFICATIONS

Detailed Salient Characteristics as follows:

TECHNICAL DETAILS:

Quasonix QSX-RDMS-3R1D-R1-1111-00-EQ Telemetry Receiver

· Complete dual-channel receiver that includes two independent down-converters, digitally-implemented maximal ratio diversity combiner, three multi-mode demodulators, and three bit synchronizers,

· 3rd generation rackmount, 1U

· DISPLAYS: (4) 262k-color TFT, 2.4" diagonal

· REMOTE CONTROL INTERFACE: Ethernet

· FRONT PANEL CONTROLS: 25-button Keypad

· GRAPHICS: Eye pattern, Constellation, Spectrum

· DATA QUALITY ENCAPSULATION: Included, by-passable

· 12 pounds maximum

· Ethernet remote control interface

· Eye pattern, signal constellation, signal strength, signal quality, lock status, and combiner status displayed on front panel

· Simultaneous output of clock and data from channel 1, channel 2, and diversity combiner, along with simultaneous video outputs from channel 1, channel 2, and diversity combiner.

· Simultaneous AM and AGC outputs for channel 1, channel 2, and diversity combiner

· Simultaneous AM and AGC outputs for channel 1, channel 2, and diversity combiner

· Available clock and data muting

· Available NTSC video de-emphasis filter

· Tape output with selectable output frequency up to 20 MHz

· Signal Degradation Indication output compatible with RF Networks Model 2241 Diversity Branch Selector

· Integrated BERTs for channel 1, channel 2, and diversity combiner

· Integrated synchronization detectors for channel 1, channel 2, and diversity combiner

· Available Viterbi decoder

· Available Low Density Parity Check decoder

· True trellis demodulation in all ARTM Modes

· Modulation Index Tracking for PCM/FM to maintain trellis performance for modulation indices from 0.4 to 5.0

· Phase noise compensation to optimize trellis demodulator performance for use with transmitters with high phase noise

· Diversity combiner break frequency exceeding 50 kHz

· Typical 3.5 dB noise figure (5 dB maximum)

· Demodulators

· Tier 0 ARTM Tier 0 (PCM/FM), 24 kbps - 23 Mbps: Yes

· ARTM Tier I (SOQPSK-TG), 100 kbps - 46 Mbps: Yes

· ARTM Tier II (Multi-h CPM), 1 Mbps - 46 Mbps: Yes

· BPSK, QPSK, OQPSK, AQPSK, UQPSK, AUQPSK, Digital PM: Yes

· Space-Time Coding Demod with SOQPSK-TG: Yes

· LDPC Decoder with SOQPSK-TG: Yes

· Sensitivity

· Tier 0: BER = 1e-5 at 10 Mbps with RF input = -91.4 dBm maximum

· Tier I: BER = 1e-5 at 10 Mbps with RF input = -88.6 dBm maximum

· Tier II: BER = 1e-5 at 10 Mbps with RF input = -86.6 dBm maximum

· Bit rates

· Tier 0: 24 kbps to 23 Mbps in 1 bps steps

· Tier I: 100 kbps to 46 Mbps in 1 bps steps

· Tier II: 1 Mbps to 46 Mbps in 1 bps steps

· Synchronization time (average)

· Tier 0: 250 bits @ 0 dB Eb/N0

· Tier I: 385 bits @ 2 dB Eb/N0

· Tier II: 2,800 bits @ 2 dB Eb/N0

· Acquisition threshold

· Tier 0: -8 dB Eb/N0

· Tier I: -4 dB Eb/N0

· Tier II: -10 dB Eb/N0

· Frequency bands, tuned in 1 Hz tuning resolution:

· P-Band

200.0 MHz to 1150.0 MHz

· Lower L-Band

1415.0 MHz to 1585.0 MHz

· Upper L-Band

1650.0 MHz to 1855.0 MHz

· S-Band

2185.0 MHz to 2500.0 MHz

· Adaptive Equalizer Option

TECHNICAL DETAILS:

Quasonix QSX-RXAN-3R1D-A1-1111 TM Simulator

· Dual-Channel, 5-Band Telemetry Receiver Analyzer

· Signal Generator Section

· Power Level: -20 dBm to –141 dBm, default range (set in 0.1 dBm steps)

· Output RF Frequencies: Continuous tuning (200.0MHz to 2500.0MHz) and (4400.0MHz to 5250.0MHz)

· Modulations:

· PCM/FM (24kbps to 23 Mbps): YES

· SOQPSK-TG (100kbps to 46Mbps): YES

· Multi-h CPM (1Mbps to 46Mbps): YES

· Legacy PSK (50kbps to 20Mbps): YES

· Clock and Data In/Out: TTL (BNC)

· Patterns: Mark (all 1s), Space (all 0s), ALT01, PN6, PN9, PN11, PN15, PN17, PN20, PN23, PN31, USER (2 to 32 bits)

· Receiver Input Section

· Clock and Data In: TTL (BNC)

· Supports the following clock and data inputs from the receiver

· under test:

· Channel 1 I, Channel 2 I, Combiner I, and BSS I

· Input Codes: NRZ-L

· Lock Detector Out: TTL

· RF On/Off Control Out: TTL

· Connectors:

· RF Out: N female

· I Clock, Q Clock, I Data, Q Data In: BNC female

· Combiner/BSS I Clock, Q Clock, I Data, Q Data In: BNC female

· Status Out: DB-15 High Density female

· TX Clock/Data In/Out: BNC female; USB-B for remote controlled user

· interface;

· 19" 1U rack-mount enclosure

· Dell Inspiron 17 5000 series laptop, with all drivers and Microsoft and Excel pre-installed

· Core Systems 22063-2U001-01, with all drivers and Microsoft Excel pre-installed Quasonix TM Receivers and Simulators consisting of the following:

QSX-RDMS-3R1D-R1-1111-00-EQ

QSX-RDMS-3R1D-R1-1111-00-EQ

QSX-RXAN-3R1D-A1-1111

QSX-RXAN-3R1D-A1-1111

Quasonix RDMS Receiver

Quasonix RDMS Receiver

Quasonix RDMS Simulator

Quasonix RDMS Simulator