RFMW, Ltd. announces design and sales support for a Digital Step Attenuator from Qorvo. The QPC3213 provides two, 6dB steps enabling RF attenuation of 6, 12 or 18dB. Operating over a frequency range of 50 to 6000MHz, the QPC3213 is overshoot-free during the step cycle. Non-attenuated insertion loss is 0.8dB for applications in LTE infrastructure, point-to-point radios, repeaters and boosters. Offered in a 3x3mm QFN package.
Author: RFMW
RFMW, Ltd. announces design and sales support for a 5GHz front end module (FEM). The Qorvo RFFM4558A integrates a low noise amplifier (LNA) with bypass function, a transmit PA and SPDT switch into a small 2.5×2.5mm MCM package. Designed for access points and wireless routers in the 4.9 to 5.925GHz frequency range, the RFFM4558A offers 32dB of Tx gain and 14dB of Rx gain with LNA noise figure of 2.5dB. Integrated 2.4GHz filters provide rejection on the receive path to reduce system-level filtering. Power consumption is <0.9W from a 5V supply.
San Jose, California: RFMW, Ltd. has joined the Electronics Representatives Association (ERA) as a global distributor member. ERA is the international trade organization for professional field sales companies in the global electronics industries, manufacturers who go to market through representative firms and global distributors. RFMW is an ISO 9001:2008 certified, specialized technical distributor of RF and Microwave products providing consultative component selection, value add, and design solutions through a focused technical sales and marketing organization. ERA CEO Walter E. Tobin shared his thoughts on the importance of this partnership, “I am delighted to welcome RFMW as ERA’s latest global distributor…
RFMW, Ltd. announces design and sales support for 90° sector antennas for C-band operation at 4.4 – 5.0GHz. Southwest Antennas model 1009-026 has 16 dBi gain to support 4×4 MIMO applications with a slant polarized design ((2x) 45 degrees slant left and (2x) 45 degrees slant right). The 1009-026 offers rugged construction with a UV stable housing making this antenna suitable for outdoor use in harsh environments. Elevation angle downtilt can be adjusted between 0 and -15 degrees with the included pole mounting kit. It comes with Type-N female connectors and integrated RF filters are optional.
RFMW, Ltd. announces design and sales support for a Skyworks, low energy front end module. The SKY66113-11 is designed for low energy applications in the IoT market such as BLE, 802.15.4, Thread and ZigBee. Integrating a low noise amplifier, transmit bypass and antenna switches, the FEM provides up to 12dB of receive gain which boosts receiver sensitivity by as much as 7 dB over a standard SOC transceiver. Increased sensitivity means increased range for devices such as sensors, beacons, smart watches, thermostats, smoke/CO detectors, wireless cameras, wireless audio headphones, hearing aids and medical pendants. Due to superior efficiency of the…
RFMW, Ltd. announces design and sales support for small cell hybrid couplers. RN2 Technologies’ CMX55Q03 provides power combining for applications from 5000 to 6000MHz with a 20W input power capacity. The CMX55Q03 has only 0.25dB insertion loss and phase balance is 90 degrees +/-3 degrees. Minimum isolation is 20dB. Offered in a 6.35×5.08mm SMT package, low VSWR of 1.28:1 max enables easy integration. Operating temperature is rated at -55 to +125 degrees C for harsh environments. RN2 offers complementary terminations to support design in.
7/13/2017 – San Jose, California: RFMW Ltd. and RN2 Technologies Co., Ltd., South Korea have announced a distribution agreement effective May 23, 2017. RN2 Technologies is a manufacturer of Low Temperature, Cofired Ceramic (LTCC) devices such as hybrid and directional couplers, Doherty combiners, SMT terminations, delay lines, RF dividers attenuators, antennas and quadrifilar 4-way couplers. RFMW Ltd. is a specialized distributor providing customers and suppliers with focused distribution of RF and microwave components as well as specialized component-engineering support. Under the agreement, RFMW is franchised to market and sell the RN2 product offering in the Americas. Hyojong Lee, CEO at…
RFMW, Ltd. announces design and sales support for a series of general purpose SiGe gain block amplifiers from Qorvo. Operating over a frequency range of 50 to 4000MHz, the four gain blocks in this series (QPA2363C, QPA4263C, QPA4363C and QPA4563C) offer gain and output power options for applications in LTE infrastructure, repeaters, Test & Measurement and defense. With 3V operation and active bias, these highly linear gain blocks are available in SOT-363 packaging.
RFMW, Ltd. announces design and sales support for MECA power divider/combiners. 804-3-23.000 is a 4-way, 2.92mm female power divider/combiner with an average power rating of 30 watts and frequency range of 6 to 40GHz. MECA divider/combiners can be upgraded for use in harsh environments from low orbit space & satellite to high altitude defense applications. Designed to meet applicable portions of MIL-DTL-23971 and MIL-STD-202, the models are designed for precision electrical performance and high reliability. Adding an ML prefix to any MECA 80X series, such as the 804-3-23.000 power divider/combiner, enhances the screening levels for qualification and verification applications as…
RFMW, Ltd. announces design and sales support for the Qorvo QPB8808, a 45 – 1218MHz GaAs power doubler MMIC used in DOCSIS 3.1 compliant CATV amplifiers. This GaAs MMIC offers excellent high output linearity at +12V. The QPB8808 provides 20.6dB of gain and 57dBmV output at 1218MHz. CSO is rated at -77dBc while CTB is rated at -79dBc. Variable bias control allows fine tuning in HFC nodes and line amplifiers. Maximum current draw is 525mA from a 12V supply. Offered in a compact, 5×7 QFN package for minimal PCB space requirements.