RF Micro Devices has released two new gallium arsenide heterojunction bipolar transistor (GaAs HBT) pre-driver power amplifiers. The ¼ W RF3807 and 2 W RF3809 single-stage devices operate across CDMA, GSM, DCS, PCS and UMTS frequencies. The RF3807 and RF3809 feature high linearity (>+42 dBm, UMTS), high power-added efficiency (>40%, P1dB) and broadband (450-2200 MHz) performance, providing functionality for a variety of wireless applications. Operating in the UMTS frequency band, the RF3807 provides +28,5 dBm output power (OP1dB), high power efficiency (40% at OP1dB), high linearity (+42 dBm OIP3) and gain (14,5 dB) under linear operation. The RF3809 driver amplifier provides +33,5 dBm output power (OP1dB), high power efficiency (43% at OP1dB), high linearity (+43 dBm OIP3) and gain (10,5 dB) under linear operation, also in the UMTS band.
SiP supports LTE/NB-IoT and GNSS RF Design
DSP, Micros & Memory
The nRF9151 from Nordic Semiconductor is an integrated System-in-Package that supports LTE-M/NB-IoT, DECT NR+ and GNSS services.
Read more...Nordic expands nRF91 series RF Design
DSP, Micros & Memory
Nordic Semiconductor has announced the expansion of its nRF91 series cellular IoT devices with the introduction of the nRF9151 System-in-Package (SiP).
Read more...LEXI-R10 series cellular module RF Design
Telecoms, Datacoms, Wireless, IoT
The LEXI-R10 Series from u-blox are LTE Cat 1 bis modules that support multi-band LTE-FDD, and are designed for size-constrained devices.
Read more...LTE-M modules with integrated GNSS RF Design
Telecoms, Datacoms, Wireless, IoT
u-blox introduces new LTE-M modules with integrated GNSS to boost industrial connectivity. The SARA-R52 and LEXI-R52 series optimise cost and performance, while eliminating the need for extra components.
Read more...Marki Microwave introduces Prodigy RF Design
Telecoms, Datacoms, Wireless, IoT
Marki Microwave has introduced a new automated filter design tool called Prodigy, which brings MMIC filter design capability directly to the user.
Read more...Nordic tech tour RF Design
News
Join the Nordic Tech Tour EMEA, and stay ahead in a rapidly evolving IoT landscape.
Read more...High-speed PIN diode Altron Arrow
Analogue, Mixed Signal, LSI
Vishay’s new high-speed Silicon PIN diode is able to detect both visible and near infra-red radiation over a wide spectrum range from 350 to 1100 nm.
Read more...Multiband LTE cellular module with GNSS RF Design
Telecoms, Datacoms, Wireless, IoT
The C10QS from Cavli has integrated GNSS capability which utilises Qualcomm IZat location technology Gen8C Lite and supports multiple satellite navigation systems.
Read more...2 W MMIC power amplifier RF Design
Telecoms, Datacoms, Wireless, IoT
Mini-Circuits has introduced the PMA5-83-2W+ GaAs MMIC power amplifier capable of delivering 2 W PSAT, with an operating bandwidth from 0,01 to 10 GHz.
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