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Articles by RFMW Ltd.

High Linearity MMIC Power Doubler: ACA1216

ACA1216RFMW Ltd. announces design and sales support for a high linearity MMIC power doubler designed to support DOCSIS 3.1 CATV requirements. The Skyworks ACA1216 offers 27.5 dB typical gain at the upper end of its 50 to 1218 MHz frequency range. Ideal for hybrid fiber coax (HFC) equipment including line extenders, nodes, system amplifiers and headend equipment, the ACA1216 operates using 12 V and 725 mA.


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Voltage Variable Attenuator: TGL2767

TGL2767

RFMW Ltd. announces design and sales support for a voltage variable attenuator (VVA) for instrumentation, radar, communications and EW platforms in the 2 to 25 GHz frequency range. The Qorvo TGL2767 features a 20 dB attenuation range with < 2 dB of insertion loss. I/O return loss is >12 dB. The TGL2767 is available in DIE form and packaged (TGL2767-SM).


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2 W GaN Driver Amplifier: TGA2958-SM

TGA2958-SMRFMW Ltd. announces design and sales support for a driver amplifier designed to support HPA implementation from 13 to 18 GHz and providing 2 W of saturated output power. The Qorvo TGA2958-SM is compatible with GaN HPA bias conditions allowing it to run from the same supply as the high-power amplifier. The TGA2958-SM, 3-stage driver, has a small signal gain of >25 dB yet draws only 70 mA of CW bias.


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Smart Meter Antennas

SANAV

RFMW Ltd. announces design and sales support for SANAV antenna implementations. Focusing on sub-1 GHz products such as ISM band “Smart” meters (433/868/915 MHz), SANAV supports water, gas and electrical meters with a variety of antenna options. SANAV offers standardized antennas as well as customer specific designs based on frequency, available size, materials, etc.


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High Linearity Amplifier: ASC520

ASC520RFMW Ltd. announces design and sales support for a high linearity amplifier from Amplifier Solutions Corporation (ASC). The ASC ASC520 provides a minimum of 33 dBm output power from 20 to 1200 MHz. Typical RF output power is 37 dBm to 550 MHz and 35 dBm from 550 to 860 MHz. Associated power gain is an extremely flat 22 dB. IP3, measured with 2 tones at +15 dBm/tone, is 52 dBm.


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Surface Mount GaN Power Amplifier: TGA2830-SM

the TGA2830-SM

RFMW Ltd. announces design and sales support for a surface mount GaN power amplifier from Qorvo. The Qorvo TGA2830-SM offers 18 W of saturated output power from 2.7 to 3.5 GHz. Small signal gain is >30.5 dB and input return loss is rated at >11 dB. The TGA2830-SM draws 225 mA from a 20 to 32 V bias supply with >54% power added efficiency (PAE).


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2-Stage Low Noise Amplifier: TQL9065

TQL9065

RFMW Ltd. announces design and sales support for a 2-stage low noise amplifier (LNA) with integrated bypass switch in the second stage. Operating from 1.5 to 3.8 GHz, the Qorvo TQL9065 provides 0.5 dB noise figure and up to 36 dB of gain through the internal amplifiers. When gain is not needed, the bypass switch automatically turns off the LNA for power savings.


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MMIC Image Reject Mixer with High Isolation: PE41901

41901RFMW Ltd. announces design and sales support for Peregrine Semiconductor’s PE41901 mixer. The PE41901 is a MMIC, image reject mixer solution based on Peregrine’s UltraCMOS  technology. Incorporating two mixers, an LO path 90 degree coupler and RF port baluns, the PE41901 offers up to 38 dB LO-RF isolation for reduced filtering requirements.


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Shielded Coaxial Cable: R71-32+S132+S1-00457

R71-32+S132+S1-00457RFMW Ltd. announces design and sales support for the Rosenberger Rmor™ style cable assemblies. Designed for rugged environments and outdoor usage. The R71-32+S132+S1-00457 is 18 inches in length and operates to 36 GHz with Rosenberger’s SMA+ connectors compatible with standard SMA, 3.5 mm and 2.92 mm connectors. Return loss is a minimum of 18 dB while insertion loss is only 0.75 dB/ft. 


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LNA with Integrated Bypass Switch: TQL9063

TQL9063RFMW Ltd. announces design and sales support for a low noise amplifier (LNA) with integrated bypass switch. Operating from 1.5 to 4 GHz, the Qorvo TQL9063 provides 0.7 dB noise figure and up to 19 dB of gain through the amplifier. When gain is not needed, a bypass switch is offered which automatically turns off the LNA for power savings.


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