Frequency

Displaying 11 - 20 of 714

GaAs MMIC switch controls signals from DC to 4GHz

GaAs MMIC switch controls signals from DC to 4GHz
Availability and full design support capabilities for a GaAs MMIC switch from Analog Devices have been announced by distributor Richardson RFPD. The HMC784AMS8GE is a high-power SPDT switch in an 8-lead MSOPG package for use in transmit-receive applications that require very low distortion at high input signal power levels.
28th August 2017

RF synthesiser saves MIMO, beamforming design time

RF synthesiser saves MIMO, beamforming design time
The LMX2594 wideband PLLatinum radio frequency (RF) synthesiser from Texas Instruments (TI) is now being shipped by Mouser Electronics. Part of TI’s PLLatinum series, the LMX2594 enables designers to easily synchronise the output of all onboard PLLs, saving design time for multiple-input/multiple-output (MIMO), beamforming, and other applications.  
17th August 2017

Oscillators cover frequencies of 10 MHz up to 4350 MHz

Oscillators cover frequencies of 10 MHz up to 4350 MHz
Fairview Microwave has released 16 new voltage-controlled oscillator (VCO) models covering bands from 10 MHz to 4350 MHz. Unlike traditional oscillators with a single fixed frequency, VCOs allow the frequency of the output signal to be varied by adjusting the amplitude of the input tuning voltage. These products are used in military electronics, SATCOM, test and measurement and wireless communications.
7th August 2017


2.4GHz transceivers deliver integrated long-range RF for IoT

2.4GHz transceivers deliver integrated long-range RF for IoT
The SX128x 2.4GHz transceivers from Semtech are available at Mouser Electronics. Part of Semtech’s SX1200 line of ultra-low-power wireless transceivers, the half-duplex radio frequency (RF) transceivers are able to withstand heavy interference and transmit over long ranges, and are one of the first of their kind to integrate time-of-flight functionality for a broad range of RF and Internet of Things (IoT) applications.
1st August 2017

Limiting amplifier module facilitates rapid prototyping

Limiting amplifier module facilitates rapid prototyping
A limiting amplifier module from Analog Devices is now availablke at Richardson RFPD with full design support capabilities. The HMC7891 operates from 2GHz to 18GHz, with a high gain of 47dB. The amplifier provides a saturated output power of +13dBm over the input power range of −30 dBm to +10 dBm, for a limiting dynamic range of 40dB.
20th July 2017

SMT diplexers enable antenna-sharing in multi-band small cells

SMT diplexers enable antenna-sharing in multi-band small cells
Availability and full design support capabilities for the DPX family of universal-footprint diplexers from CTS Corporation is announced by Richardson RFPD. These high-reliability, surface-mounted ceramic filters achieve impressive frequency-combining of closely spaced neighbouring frequency bands.
20th July 2017

Low noise amplifier suited to non-magnetic MRI applications

Low noise amplifier suited to non-magnetic MRI applications
Availability and full design support capabilities for a new low noise amplifier from WanTcom is announced by Richardson RFPD. The WMA7RC utilises WanTcom's proprietary low noise amplifier technologies, high frequency microelectronics assembly techniques, and long-standing reputation for high-reliability.
12th July 2017

Ultra-stable TCXOs aim at low-jitter applications

Ultra-stable TCXOs aim at low-jitter applications
Two temperature compensated crystal oscillators (TCXOs) from Rakon are available with full design support at Richardson RFPD. The E7028LF and the voltage-controlled E7157LF are part of Rakon’s RHT1490 product series of TCXOs that offer output frequencies from 50MHz to 204.8MHz.
12th July 2017

Power amplifier covers 18, 23 and 26GHz cellular backhaul applications

Power amplifier covers 18, 23 and 26GHz cellular backhaul applications
Availability and full design support capabilities for a power amplifier from MACOM Technology Solutions have been announced by distributor Richardson RFPD. The MAAP-118260 is a packaged linear power amplifier that operates from 17.7GHz to 26.5GHz.
10th July 2017

Crystal oscillators deliver ultra-low jitter performance

Crystal oscillators deliver ultra-low jitter performance
A new family of high-performance crystal oscillators (XOs) has been introduced by Silicon Labs, offering what it claims to be the industry’s lowest jitter frequency-flexible solution. The Si54x Ultra Series XOs deliver ultra-low jitter performance down to 80 femtoseconds (fs) for both integer and fractional frequencies across the entire operating range.
29th June 2017


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