DMTS-4001
TELEMETRY RECEIVER
The DMTS-4001 is a single or dual-channel multi-band integrated telemetry receiver
with bit and frame synchronizer on a single PCI short card.
L-3 Telemetry & RF Products (L-3 T&RF)
DMTS-4001 is designed as a single or
dual-channel multi-band integrated
telemetry receiver with tracking
capabilities and integrated bit and frame
synchronizers on a single PCI short
card.
Capable of accepting RF input signals
with high dynamic range; from 0 dBm
down to noise floor, the DMTS-4001 will receive the RF signal, condition it,
perform digital demodulation, synchronization and process most telemetry
formats.
Direct down-conversion architecture allows spurious-free reception and
simplifies RF architecture for high reliability and durability. The bandwidth is
user-programmable from 30 kHz to 45 MHz with data rates up to 30 Mbps for
each receiver.
The AFC tracking feature compensates for Doppler-shift effect and other
transmitter abnormalities by centering input spectrum on a programmed center
frequency.
The unit provides rapid synchronization and maintains lock at lower signal-to-noise ratio.
By using digital architecture, DSP-based filters, Modulated NumericallyControlled Oscillators (MNCO) and DSP-based PLL (Phase-Locked Loops), the
DMTS-4001 requires no calibration or tuning.
User-friendly and man-machine interface (GUI) allows easy installation,
calibration, configuration and monitoring of the product.
FEATURES
• Full dual-telemetry system on PCI short card
• Lower L, Upper L, S, and any satellite IF bands
• FM, PM, BPSK, QPSK, OQPSK, SOQPSK demodulators in standard package,
others available under request
• 30 kHz to 45 MHz user programmable bandwidth per IRIG106-07
• Data rate from 30 kbps up to 30 Mbps per receiver
• Bit and frame synchronizers, Built-in instrumentation
• User-friendly Windows® XP, 7 (32 or 64 bit) GUI with a single auto setup button
• Unlimited setup configuration storage with overwrite protection warnings
Telemetry & RF Products
DMTS-4001
TELEMETRY RECEIVER
COMPREHENSIVE GUI
Multiple programmable options with frequency
Dual receiver combiner shows the combiner
or time domain monitoring.
gain.
AUTO-SET-UP OF ALL PARAMETERS BASED ON MODULATION TYPE AND DATA RATE
Built-in instrumentation
Telemetry & RF Products
DMTS-4001
TELEMETRY RECEIVER
SPECIFICATIONS
RF SECTION
FRAME SYNCHRONIZER
Input frequency range 1429 to 1545 MHZ
Lower-Band
Input data rate
Up to 30 Mbps
Word length
16,32,48,64 bits
Minor frame length
Up to 16,384 words, programmable per IRIG 106
IF bandwidth 30 kHz to 45 MHz
programmable
Bit order
MSB/LSB-first (word-by-word basis)
Frequency tuning resolution
100 kHz steps
Frame sync pattern
Up to 64 bits per IRIG106 class II
Dynamic range
noise floor to -10 dBm
Sync error tolerance
0 to 15 bits
Sensitivity @1 Mbps (QPSK)
better than -90 dBm
Sync slip window
1 or 3 bits wide
Input data rate
Up to 30 Mbps
Upper L-Band
1700 to 1850 MHz
S-Band
2185 to 2400 MHz
Maximum safe input +20 dBm
Noise
Figure 8 dB Typical, 10 dB, maximum
Spurious rejection 60 dB
EXTERNAL CONNECTION
2 SMA-type connectors RF inputs PCM/FM / PM/BPSK QPSK / OQPSK / SOQPSK
DEMODULATOR
Up to 6 analog outputs
IF or baseband (I&Q) or tape recorder outputs
Demodulation modes PCM/FM / PM/BPSK / QPSK / OQPSK / SOQPSK
Up to 4 video outputs
Two baseband video outputs per channel
Data rates 30 kbps to 30 Mbps
AFC tracking ± 250 kHz
AM & AGC outputs
Dedicated AM and AGC output for each channel
AGC controls Automatic, manual, AGC freeze and AGC zero, user-programmable from 0.1 ms to 1s
2 SMB type connectors IF or baseband (I&Q) or tape recorderfor analog outputs
DIVERSITY COMBINING
Pre-D
Post-D
29-pin to DB-25 connector Data and clock outputs per
with software
channel. Signal frame or bit
programmable synchronizer outputs AGC and
I/O AM outputs.
Note: Breakout cable to BNC-type connector is included on
all Bitsync and Frame sync options.
INSTRUMENTATION
Spectrum analyzer with programmable span
Within programmed BW Any span within 1429 to 2400 MHz
Time domain analyzer
Digital scope Eye diagram
Modulation domain analyzer
Constellation
BIT SYNCHRONIZER
Bit rates
30 kbps to 30 Mbps
Process All PCM codes (NRZ, Bi-Ø)
Bit sync bandwidth
0.001%, to 5%
Differential decoder
Per IRIG 106-07
Derandomizer
15 bit per IRIG 106-07
Telemetry & RF Products
DMTS-4001
TELEMETRY RECEIVER
Single or Dual-Channel Card
Portable System Computer
Multiple Purpose Expansion System
(laptop not included)
OPTIONAL CONFIGURATIONS WITH ORDERING CODE (O/C)
DESCRIPTIONORDERING #
Single-Channel Card4001-0-0-0
Single-Channel Card with bit sync and frame sync
4001-1-0-0
Single-Channel Card without bit sync or frame sync installed in a Portable System Computer
4001-0-1-0
Single-Channel Card with bit sync and frame sync installed in a Portable System Computer
4001-1-1-0
Single-Channel Card without bit sync or frame sync installed in a Multi-Purpose Expansion System
4001-1-0-1
Single-Channel Card without bit sync or bit sync installed in a Multi-Purpose Expansion System
4001-0-0-1
Dual-Channel Card with combiner and bit sync and frame sync 4002-1-0-0
Dual-Channel Card with combiner only
4002-0-0-0
Dual-Channel Card with combiner and bit sync and frame sync installed in a Portable System Computer
4002-1-1-0
Dual-Channel Card with combiner and bit sync and frame sync installed in a Multi-Purpose Expansion System
4002-1-0-1
L-3 Telemetry & RF Products
9020 Balboa Avenue
San Diego, CA 92123
Tel: 858.694.7500
800.351.8483
1515 Grundy’s Lane
Bristol, PA 19007
Tel: 267.545.7000
Email: Sales.TRF@L-3com.com
L-3com.com/ TRF
This presentation consists of L-3 Communications Corporation general capabilities information that does not contain controlled technical data as defined within the
International Traffic in Arms (ITAR) Part 120.10 or Export Administration Regulations (EAR) Part 734.7-11 Data, including specifications, contained within this document
are summary in nature and subject to change at any time without notice at L-3 Communications’ discretion. Call for latest revision. All brand names and product names
referenced are trademarks, registered trademarks, or trade names of their respective holders. BRML 662 Rev A
Telemetry & RF Products