RFMW, Ltd. announces design and sales support for a front-end module (FEM) designed for GNSS applications including GPS, GLONASS, BeiDou and Galileo. TST’s TN0089A contains a high-performance pre-SAW filter and low noise amplifier providing 15.5dB of in-band gain and very high out-of-band rejection of unwanted signals. Relative to the center frequency of 1575MHz, rejection is 52dBc from 704 to 915MHz and 43dBc from 1710 to 1980MHz. Noise figure is only 1.5dB typical for 1575MHz applications and 1.7dB typical for 1597-1606MHz applications. The TN0089A draws only 3.6mA from a 1.8 to 2.8V supply and is offered in a very small 1.5×1.1mm…
Author: RFMW
RFMW, Ltd. announces design and sales support for the MiniRF MRFXF5702 transformer designed for 50 to 1200MHz applications that require very small, low cost, and highly reliable surface mount components. This 1:1 transmission line transformer features a tertiary winding and characteristic impedance of 75 ohms. RF power handling is up to 2 watts. The MRFXF5702 is available on tape and reel for automated assembly.
RFMW , Ltd. announces application and sales support for the Telemakus TEA6000-95 USB controlled, solid state, RF attenuator. This laboratory quality, Digital Step Attenuator (DSA) offers programmable attenuation range of 0 to 95dB in 0.5dB increments (steps). The TEA6000-95 operates from 0.1 to 6GHz making it ideal for Automated Test Equipment (ATE) for WiMAX, LTE, WiFi, and 3G/4G Fading Simulators and 5G Beam Forming in engineering and production Test Lab environments. The DSA is uniquely addressable allowing systems needing multiple channels to be built and controlled from a single Windows or Linux computer. Internal circuits reduce the effect of glitches…
RFMW, Ltd. announces design and sales support for an EVM optimized Front End Module from Qorvo. The QPF4519 offers a high output power of 25dBm while complying with 5150 to 5925MHz WiFi spectral masks. EVM is -35dB (MCS9) at +23dBm. Incorporating an LNA with bypass, multi-stage transmit PA and SPDT switch, the QPF4519 offers solutions for access points and wireless routers. Less thermal compensation is needed as power consumption is <1.2 watts. Tx gain is 32dB while Rx gain is 16dB. Offered in a 5x3mm QFN package.
RFMW, Ltd. announces design and sales support for the MiniRF MRFXF0035 transformer designed for 45 to 1218MHz. DOCSIS 3.1 applications. The MRFXF0035 low loss design offers 0.6 dB typical insertion loss @1200MHz. Input RL is 25 dB typical along with outstanding Amplitude/Phase Balance between the outputs of 0.2dB & 3 Degrees respectively. Welded wire construction and low thermal coefficient packaging is industry leading, providing reliability and repeatability. This 1:1 transmission line transformer has a characteristic impedance of 75 ohms. RF power handling is up to 2 watts. Offered in industry standard .150” x .150” footprint.
RFMW, Ltd. announces design and sales support for Qorvo’s QPC6222, a dual-pole double-throw (DPDT) transfer switch designed for general purpose switching applications between 5 to 6000MHz where RF port transfer (port swapping) control is needed. The low insertion loss of 0.63dB along with excellent linearity (72dBm IIP3) makes the QPC6222 ideal for multi-mode GSM, EDGE, UMTS, and LTE applications. RF ports can be directly connected in 50 ohm systems and control logic is compatible with +1.3 V to +2.7 V systems. The supply voltage is intended for connection to +2.8 V systems. Offered in a 2x2mm QFN package.
RFMW, Ltd. announces design and sales support for a 3.3V optimized Front End Module from Qorvo. The QPF8538 offers 17dBm output power while complying with 4900 to 5925MHz WiFi spectral masks. EVM is -35dB (MCS9) at +17dBm. Incorporating an LNA with bypass, transmit PA and SPDT switch, the QPF8538 offers solutions for access points and wireless routers. Tx gain is 28dB while Rx gain is 12.5dB. Offered in a 2.3×2.3mm QFN package.
RFMW, Ltd. announces design and sales support for the MiniRF MRFSP8525, 2-way power splitter. With a broad bandwidth of 2 to 2500MHz, the MRFSP8525 offers a low cost, surface mount solution for broadband and wireless applications. Typical insertion loss is only 0.15dB while isolation is 30dB. Capable of handling up to 1W of RF input, this power splitter is lead free and RoHS compliant.
RFMW, Ltd. announces design and sales support for an L-Band omni antenna covering 1.0 – 1.5 GHz. With dimensions of only 7″ long and 0.56″ in diameter, the 1087-063 is a small, half-wave dipole antenna designed for mounting on aircraft or vehicles. A Type-N(f) RF connector is featured under the integrated STC flange allowing for secure mounting. All screws on this antenna feature lock-wire for added safety. The 1087-063 offers 2.15 dBic gain and can handle 50W of power. This antenna is offered in a matte flat black finish. A white finish for light colored vehicles is available as the…
RFMW, Ltd. announces design and sales support for an ultra low-noise amplifier with flat gain. The Qorvo QPL9503 provides a gain flatness of 2 dB (peak-to-peak) over a wide bandwidth from 3 to 6 GHz. At 5.5 GHz, the amplifier typically provides 21.6 dB gain, +35 dBm OIP3 at a 65 mA bias setting, and 0.9 dB noise figure. The LNA can be biased from a single positive supply ranging from 3.3 to 5 volts and is operational to 600MHz. Unconditionally stable, the QPL9503 integrates a shut-down control and is housed in a 2x2mm package.