Description: The SE8001L is an integrated diversity down-converter designed for "Low-Band", 3G and 4G wireless infrastructure applications. The SE8001L includes 2 highly-linear passive mixers, 2 Intermediate Frequency (IF) amplifiers, 2 Local Oscillator (LO) drivers, an LO switch and Low-loss RF baluns.The
Supplier: Qorvo (TriQuint + RFMD)
Description: TGC4408-SM 18 - 20 GHz Block Downconverter The TriQuint TGC4408-SM is a low cost Ku band downconverter. It provides in a single package a dual band VCO, a subharmonic mixer and all the associated gain stages required to integrate the VCO and the mixer. The TGC4408-SM provides a differential
- Converter Type: Downconverter
- Applications: Mobile / Wireless Systems
- Form Factor: IC Chip
- Input Frequency Range: 1.83E7 to 2.02E7 kHz
Standards and Technical Documents - Wireless Telemetry System For Mems Sensor Network - Analysis 2004
Description: Mechanical Systems (MEMS) sensor network. This paper discusses in detail the design of an integrated chip named â€wirtx1â€. The â€wirtx1â€ chip is an integration of RF building block elements including data modulators, phase-locked loop frequency synthesizers
RF Amplifiers - Quad-Band Power Ampifier Module for FDD/TDD LTE (Tx Bands 7, 38, 40, 41) -- SKY77807
Description: The SKY77807 Quad-Band Power Amplifier Module (PAM) is a fully matched, 24-pad surface mount module developed for 4G LTE applications. The PAM consists of PA blocks, input and output matching, and a MIPI standard logic control block for multiple power control levels, output input switch control
- Amplifier Type: Power Amplifier
- Applications: Mobile / Wireless Systems
- Frequency Range: 2.30E9 to 2.69E9 Hz
- Package Type: Surface Mount Technology (SMT)
RF and Wireless Chips - Front-End Module for LTE / EUTRAN Band I (Tx 1920-1980 MHz), (Rx 2110-2170 MHz) -- SKY77455
Description: package. The SKY77455 meets the stringent spectral linearity requirements of LTE with QPSK/16QAM modulations from 1.4 to 20MHz bandwidth and full or partial resource block allocations with high power added efficiency. The FEM incorporates Inter-Stage Filter and Duplexer, InGaP BiFET PA, and output power
- Device Type: Other
- Technology: 4G Standard
- Supply Voltage: 3 V, 3.3 V, 3.6V
- IC Package Type: Other
Amplifier and Comparator Chips - HA5024Quad 125MHz Video Current Feedback Amplifier with Disable -- HA5024Supplier: Techwell, Inc.
Description: of the amplifier's bandwidth dependency on the feedback resistor. By reducing RF, the bandwidth can be increased to compensate for decreases at higher closed loop gains or heavy output loads. Applications Video Multiplexers; Video Switching and Routing Video Gain Block Video Distribution
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A data broadcasting system expanding the information capacity of existing analog communication systems
in the data RF converter block , the injection phase controls the relative difference between the RF video carrier phase and the RF data carrier phase.
Model 8085 wideband converter
Other features are: no RF block converters ; 1 Hz tuning resolution; tuning speed 2 ms typical; low phase noise -105 dBc/Hz; 11-band preselector; switchable low-noise RF preamp; sensitivity of 9 dB noise figure; low spurious of +18 dBm IMD intercept �
History of Compatibility Between Cable Systems and Receivers
Cable operators placed additional programming on channels in the discontinuous portions of the VHF spectrum, using RF block converters to translate these channels into portions of the RF spectrum that television receiverscould tune.
NASA's K/Ka-band broadband aeronautical terminal for duplex satellite video communications
The RF block converter translates between the sky frequencies of 20 and 30 GHz and a modem intermediate frequency of 70 MHz, with a bandwidth of 30 MHz.
The MATLAB model included an ideal digital- RF converter block followed by an ideal RF bandpass filter.
Wireless Receiver Design for Digital Communications
Block Converter RF Image Rejection For the block downconverter shown in Figure 10-69: .
A novel radiometer receiver stabilization method
The first temperature characteristic that is presented here is that of the complete RF down converter block plus microwave load.
Digital implementation issues in a pulse compression radar system
An anti- aliasing filter is included in the RF upfdown converter block before the sampling interface that provides a data sequencerepresentingthe received waveform.
Novel OFDM transmission scheme to overcome caused by multipath delay longer than cyclic prefix
General OFDM transmitter is composed of encoder, modulator, serial to parallel (S/P), IFFT block, CP adder, parallel to serial (P/S), D/A converter and RF block .
Implementing Software Defined Radio
Local Converter Remote RF Block .
Wireless and wireline MIMO testbed
RF up- converter block diagram .
Enhanced RF to DC converter with LC resonant circuit
Conventional RF to DC Converter Block : (a) block diagram, (b) circuit. .
Fiber optic analog broadband communication bus for airborne applications
FIGURE 8 RF to Optical Converter Block Diagram .
An EDGE transmitter with mitigation of oscillator pulling
The amplitude information is applied to a digital-to- RF amplitude converter (DRAC) block while the frequency information is applied to the digital-to-frequency converter (DFC) block.