The miniature (9,52 x 8 x 8,51 mm) GRF300 and GRF303 relays from Teledyne Relays are designed to provide a practical surface-mount solution with improved RF signal repeatability over the frequency range.
The double-pole double-throw relays feature a unique ground shield that isolates and shields each lead to ensure excellent contact-to-contact and pole-to-pole isolation. The version with the improved ground connections can push the performance up into the 10 Gbps data rates for digital signal integrity applications.
These relays are engineered for use in RF attenuators, RF switch matrices, ATE and other applications that require dependable high-frequency signal fidelity and performance. They feature a metal enclosure for EMI shielding, high isolation between control and signal paths, and high resistance to ESD.
The GRF300 and GRF303 series have a stub pin surface-mount option and are also available with one or two diodes. The GRF300D/GRF303D model has an internal diode for coil transient suppression and the GRF300DD/GRF303DD model has internal diodes for coil transient suppression and polarity reversal protection.
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...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.
printer friendly version