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Supplier: Maxim Integrated
Description: The MAX2121 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The device directly converts the satellite signals from the LNB to baseband using a broadband I/Q downconverter. The operating frequency range extends from 925MHz to 2175MHz. The
- Form Factor / Package: Surface Mount Technology (SMT)
- Function: Tuner Only
- Supply Current: 148 mA
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Supplier: Quarktwin Technology Ltd.
Description: RF Amplifier IC DBS, L-Band, IF Satellite 250MHz ~ 3GHz 6-SuperMiniMold
- Package Type: SSOP, SOP, SOT, TSSOP, Other
- RoHS Compliant: Yes
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Supplier: Infineon Technologies AG
Description: The BGB707L7ESD is a Silicon Germanium Carbon (SiGe:C) low noise amplifier MMIC with integrated ESD protection and active biasing. The device is as flexible as a discrete transistor and features high gain, reduced power consumption and very low distortion for a very wide range of
- Amplifier Type: Low Noise Amplifier
- Frequency Range: 50 to 10000 MHz
- Noise Figure: 0.4000 dB
- Nominal Operating Current: 0.0021 to 0.0250 amps
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Supplier: Infineon Technologies AG
Description: The BGA725L6 is a front-end low noise amplifier for Global Navigation Satellite Systems (GNSS) from 1550 MHz to 1615 MHz like GPS, GLONASS, Beidou, Galileo and others. The LNA provides 20.0 dB gain and 0.65 dB noise figure at a current consumption of 3.6 mA in the application
- Frequency Range: 1615 MHz
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Supplier: Infineon Technologies AG
Description: The BGB741L7ESD is a high performance broadband low noise amplifier (LNA) MMIC based on Infineon’s silicon germanium carbon (SiGe:C) bipolar technology. Summary of Features Minimum noise figure NFmin = 1.05 dB at 2.4 GHz, 3 V, 10 mA Supply voltage range
- Frequency Range: 3500 MHz
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Supplier: Infineon Technologies AG
Description: The BGB707L7ESD is a high performance low noise amplifier (LNA) MMIC based on Infineon’s silicon germanium carbon (SiGe:C) bipolar technology. Summary of Features Minimum noise figure NFmin = 0.6 dB at 2.4 GHz, 3 V, 3 mA Supply voltage VCC = 1.8 V to 4.0 V
- Frequency Range: 10000 MHz
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Supplier: UL Standards & Engagement
Description: IEC 60335-2-82 UL 22 - teletext equipment; - record and optical disc players; - tape and optical disc recorders; - antenna signal converters and amplifiers; - satellite receiver antenna positioners; NOTE 3 UHF and VHF
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Supplier: QUALCOMM, Incorporated
Description: 802.11ac Wave 2 802.11n 802.11a/b/g Wi-Fi Spectral Bands 2.4 GHz 5 GHz 60 GHz Peak Speed 867 Mbps Channel Utilization 20/40/80 MHz MIMO Configuration
- Clock Speed: 2450 MHz
- Data Bus: 64 Bit
- Serial Interfaces: USB
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The AMM-7473PC is a high-linearity, low noise distributed amplifier that provides +25dBm output power across a 400 MHz to 26.5GHz band and up to 16GHz gain. Ideal for radar and satellite communications, the amplifier can serve either as a linear signal amplifier or as a saturated driver amplifier for H- or S-diode mixers. (read more)
Browse RF Amplifiers Datasheets for Marki Microwave, Inc. -
The QPL7425 is a GaAs pHEMT single ended RF amplifier IC featuring 25 dB of flat gain and low noise. This IC is designed to support HFC and Fiber to The Home (FTTH) applications from 5 to 1218 MHz using a single supply operating from 3 V to 8 V. QPL7425 offers low noise and distortion plus (read more)
Browse Video Amplifier Chips Datasheets for Qorvo -
Qorvo's QPA4003 is a Ka-band power amplifier fabricated on Qorvo's 0.15um GaN on SiC process (QGaN15). Operating from 26.5 to 29.5 GHz, it achieves 1.25 W linear power with lower than −33 dBc intermodulation distortion products and 29 dB small signal gain. Saturated output power is greater (read more)
Browse Amplifier and Comparator Chips Datasheets for Qorvo -
Qorvo's QPA0708T is a power amplifier fabricated on Qorvo's 0.25um GaN on SiC process (QGaN25), mounted to a high thermal conductivity tab. Operating between 7.9 and 8.4 GHz, it achieves 36 dB small signal gain, 32 W linear power with −25 dBc intermodulation distortion products, and (read more)
Browse Power Operational Amplifiers Datasheets for Qorvo -
The UIYCC2528A2400T2500NF is a high-performance coaxial circulator meticulously crafted by UIY Inc., specifically designed for the 2400 to 2500 MHz frequency band. With its exceptional signal transmission capabilities and outstanding isolation performance, it has demonstrated robust (read more)
Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
ensure effective signal transmission within a specific frequency band while suppressing interference from reverse signals, enhancing the stability and efficiency of the overall system. Design Features (read more)
Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
-specific requirements: Your required frequency range depends entirely on the application. For example: Mobile communications: 700 MHz - 6 GHz Wi-Fi testing: 2.4 GHz and 5 GHz bands Automotive radar: 24 GHz, 77 GHz, 79 GHz Satellite communications (read more)
Browse RF Generators Datasheets for Uni-Trend US -
Optimizing RF Coaxial Connectors Operating across frequencies from a few MHz to several GHz, RF connectors are essential in applications like telecommunications, satellite (read more)
Browse Coaxial Connectors Datasheets for PEI-Genesis
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Digital audio broadcasting: high-grade service quality through on board processing techniques
This solution allows the satellite L band TWTA amplifiers to be operated in saturation and eliminates the intermodulation noise associated with the transmission of 'FDMA channels.
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Subject Index
UHF amplifiers low-noise L - band amplifier for satellite receiving system.
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Bandlimited quasi-synchronous CDMA: a novel satellite access technique for mobile and personal communication systems
Fig. 13 shows the simulated BER ("*") driving a typical satellite L - band solid-state amplifier (0.7 dB OBO) with independent DS/QPSK signals.
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L-band travelling wave tubes amplifiers for navigation satellites
L - Band TravellingWave Tubes Amplifiers for Navigation Satellites .
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Analysis and performance evaluation of synchronous trellis-coded CDMA for satellite applications
The nonlinear amplifier adopted in the following analysis is a typical L - band satellite Solid-state Power Amplifier (SSPA).
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Controlling satellite communication system unwanted emissions in congested RF spectrum
This test bed was specifically tailored for the processed data uplink (PDU)/global rebroadcast (GRB) data and included an uplink signal processor, a satellite L - band downlink traveling wave tube amplifier (TWTA), downlink channel, and a downlink signal processor.
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Synchronous trellis-coded CDMA: Analysis and system performance
The system BER has also been evaluated by inserting a typical satellite L - band Solid-State Power Amplifier (SSPA) in the transmhion chain.
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The study of group delay distortion in Helix TWT
[2] P. Ehret, H. Vogt, A. Peters, and E. Bosch, " L - band travelling wave tubes amplifiers for navigation satellites ," in Vacuum Electronics Conference, 2004.
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Table of contents
L - band Travelling Wave Tubes Amplifiers for Navigation Satellites .............................................
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Block based predistortion for amplifier linearization in burst type mobile satellite communications
The HW platform contains a non-linear high power amplifier for mobile satellite communications at the L - band .