QPSK Search Results

dqpsk 40G

Contextual Info: CENTELLAX OA3MHP Preliminary Datasheet 40G QPSK / 100G DP-QPSK 8 V LiNbO3 Driver Surface Mount Ceramic Package Product Highlights • 8 V Output • 0.9 ps added RMS jitter • 10 ps rise / fall time • 26 dB gain • 2.2 W power dissipation • Ultra-small SMT package

BCM4501

Abstract: Broadcom BCM4501 BCM7401
Contextual Info: BCM4501 DUAL ADVANCED MODULATION SATELLITE RECEIVER SUMMARY OF BENEFITS FEATURES • Dual direct conversion satellite tuners • Highly integrated, cost-effective front-end solution for • Direct conversion architecture in standard CMOS process • Supports QPSK and 8PSK demodulation

QMC-100

Contextual Info: MODULATORS Plug-In & Coaxial 50Ω QPSK 30 to 1050 MHz QMC wideband 360° in 90° steps FREQ. MHz INSERTION LOSS dB MODEL NO. QMC-100 QMC-170 QMC-1050 PMQPW-150* PMQPW-250* S ZMQ-1050 ZMQ PMQPW AMPLITUDE 1 dB COMPRESSION PHASE UNBALANCE UNBAL., Deg dBm

Contextual Info: RF2485 Preliminary 5 TETRA QUADRATURE MODULATOR Typical Applications • Digital and Spread-Spectrum Systems • AM, SSB, DSB Modulation • GMSK, QPSK, QPSK, QAM Modulation • Image-Reject Upconverters • Private Mobile Radio and TETRA systems Product Description

Contextual Info: Coaxial QPSK Modulator 50Ω ZMQ-1050 800 to 1050 MHz Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Input power Features • rugged shielded case • good phase and amplitude balance 100mW Control current 40mA

Contextual Info: Plug-In QPSK Modulator 50Ω PMQPW-150 30 to 150 MHz Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Input power 100mW Control current 40mA Features • hermetically sealed metal case • good phase amplitude unbalance

SL1925E

Abstract: DS4955 SL1925 1T379 BB831 Capacitance Varactor Diode KV 4 way rf splitter ic fc-146 4-WAY L-band active splitter
Contextual Info: SL1925 Satellite Zero IF QPSK Tuner IC Preliminary Information DS4955 Issue 3.0 Features ● ● ● ● ● ● ● ● ● Single chip system for direct quadrature down conversion from L-band High signal handling capability for minimum external component count application, requires

714S

Abstract: MK 5
Contextual Info: QPSK MODULATORS -s* C o a x ia l C o n n e c t o r M o d e l s INPUT CARRIER FREQUENCY INSERTION LOSS dB (MHz) MAX AMPLITUDE UNBALANCE (dB) MAX 11.0 1.5 28.5 • 31.5 $ 2 -8 8 6 7 -6 3 ÎNÎ.5 - 73.5 7.0 8.0 7.0 7.0 0.4 1.0 0.4 0.4 104 -1 7 6 1 3 3 -1 4 7

Contextual Info: New Products DP DP-QPSK 100Gbps Integrated Receiver General Description • 128Gbps Receiver Module with “DP-QPSK” transmission format • Balanced PIN/TIA photo receivers and 90 degree hybrid are integrated in one package • Power consumption: 1.0W Typ.

MSM7582B

Abstract: msm7582 msm7582b
Contextual Info: E2U0035-16-X2 ¡ Semiconductor MSM7582/7582B ¡ Semiconductor This version: Jan. 1998 MSM7582/7582B Previous version: Nov. 1996 p/4 Shift QPSK MODEM GENERAL DESCRIPTION The MSM7582/7582B are CMOS ICs for the p/4 shift QPSK modem developed for the digital cordless telephone systems.

Contextual Info: Ordering number : EN8338A LA8128T Monolithic Linear IC AGC Amplifier with Step Gain Control Overview The LA8128T is a video amplifier that includes an integrated A/D converter driver. It is optimal for use in reception side devices in systems that transfer QPSK, QAM, and other digital data.

Q67037-A1034P

Abstract: TUA6100
Contextual Info: Product Brief TUA 6100 Direct Conversion IC for Digital QPSK Satellite Signals TUA 6100 The TUA 6100 direct down conversion IC in BICMOS technology combines bipolar analogue functions with a CMOS-PLL on one chip. This integration reduces external discrete components

MSM7583

Abstract: MSM7583GS-BK QFP64-P-1414-0 SL21
Contextual Info: E2U0036-28-81 ¡ Semiconductor ¡ Semiconductor MSM7583 This version: Aug. 1998 MSM7583 Previous version: Nov. 1996 p/4 Shift QPSK MODEM GENERAL DESCRIPTION The MSM7583 is a CMOS IC for the p/4 shift QPSK modem developed for the digital cordless telephone systems.

1T379

Abstract: BB811 DS4955 SL1925
Contextual Info: SL1925 Satellite Zero IF QPSK Tuner IC Preliminary Information DS4955 Features ● ● ● ● ● ● ● ● ● Single chip system for direct quadrature down conversion from L-band High signal handling capability for minimum external component count application, requires

f2402

Abstract: SiC BJT RF2402 SOIC-14
Contextual Info: RF2402 MICRO-DEVICES U H F Q U A D R A T U R E M O D U LA TO R T y p ic a l A p p lic a tio n s • Digital and Spread Spectrum Systems • AM, SSB, DSB Modulation • GM SK, QPSK, QPSK, QAM Modulation • Image-Reject Upconverters • GSM and D-A M PS Cellular Systems

M7707

Abstract: rd201 PLD-10 imv D6-11 BV 726 C 1 Converter w5753 fd187 sGCT function PR 161A RD202
Contextual Info: O K I Semiconductor MSM7707 Baseband integration LSI device for PHS GENERAL DESCRIPTION The MSM7707 is an LSI device with an ADPCM CODEC function, jt/4 shift QPSK modulation/ demodulation function and a TDMA-TDD function required for PHS Personal Handy phone

bjt differential amplifier

Abstract: 0.3 GMSK 900mhz KA 7625 MZ 25 RF2424 RF2424PCBA
Contextual Info: RF* RF2424 Preliminary M ICRO-DEVICES U H F Q U A D R A TU R E M O D U LA TO R T y p ic a l A p p lic a tio n s • Digital Communications Systems • GSM and D-AMPS Systems • Spread Spectrum Communication Systems • AM, SSB, DSB Modulation • GMSK,QPSK,QPSK, QAM Modulation

transmitter qpsk schematic diagram

Abstract: transmitter QAM schematic diagram qpsk transmitter schematic diagram apc ups schematic RF2909 apc rs 1100
Contextual Info: RFEM RF2909 Preliminary M ICRO-DEVICES 9 1 5 M H Z SPREAD-SPECTRU M T R A N S M I T T E R IC Typical Applications • Direct Sequence Spread Spectrum • GMSK, QPSK, QPSK, QAM Modulation • Spread Spectrum Cordless Phones • 9 1 5 MHz ISM Applications • Portable Battery Powered Equipment

ETS-300-421

Abstract: block diagram satellite transponder qpsk transmitter using microcontroller Convolutional decoder burst qpsk 1.28 mbps carrier recovery BPSK 10.7 S1J SIG Viterbi Decoder SR158
Contextual Info: July 1997 NDV6201 BPSK/QPSK Digital Demodulator with FEC Decoder for Digital Broadcast Satellite Receivers General Description Features The NDV6201 is an integrated BPSK/QPSK demodulator system with forward error correction FEC that is fully compliant with the

qpsk Modulator

Abstract: QMC-1050
Contextual Info: QPSK Modulator QMC-1050 Typical Performance Curves Amplitude Unbalance 1.00 7.3 0.90 Amplitude Unbalance dB Insertion Loss (dB) Insertion Loss 7.5 7.0 6.8 6.5 6.3 6.0 5.8 5.5 5.3 5.0 800 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 825 850 875 900 925 950 975

RF2464

Abstract: transistor j117 SOIC-14 J264 tetra system block diagram J-158
Contextual Info: RF2464 5 VHF QUADRATURE MODULATOR Typical Applications • Digital and Spread-Spectrum Systems • AM, SSB, DSB Modulation • GMSK, QPSK, QPSK, QAM Modulation • Image-Reject Upconverters • Private Mobile Radio and TETRA systems Product Description 0.156

j139

Contextual Info: RF2454
            • Digital and Spread Spectrum Systems • AM, SSB, DSB Modulation • GMSK, QPSK, QPSK, QAM Modulation • Image-Reject Upconverters • Private Mobile Radio Systems 1
Si CMOS     POWER CONTROL

QMC-1050

Abstract: qpsk Modulator
Contextual Info: QPSK Modulator QMC-1050 Typical Performance Data FREQUENCY INSERTION LOSS dB (MHz) AMPLITUDE UNBALANCE PHASE UNBALANCE VSWR (:1) MEAN SIGMA (dB) MEAN 90 (deg) MEAN 180 (deg) MEAN -90 (deg) MEAN IN MEAN OUT MEAN 800.00 5.33 0.21 0.55 90.43 180.31 -90.46 1.20

QMC-100

Abstract: qpsk Modulator
Contextual Info: QPSK Modulator QMC-100 Typical Performance Data FREQUENCY INSERTION LOSS dB (MHz) AMPLITUDE UNBALANCE PHASE UNBALANCE VSWR (:1) MEAN SIGMA (dB) MEAN 90 (deg) MEAN 180 (deg) MEAN -90 (deg) MEAN IN MEAN OUT MEAN 50.00 5.20 0.06 0.20 85.71 179.87 -94.13 1.21