Articles by RFMW Ltd.

Two Body Worn Antennas: 1065-028 / 1065-029

1065-028RFMW Ltd. announces design and sales support for two body worn antennas from Southwest Antennas. Model 1065-028 is a right-hand, circularly polarized (RHCP) antenna while model 1065-029 offers left-hand polarization (LHCP). Developed to offer a high performance, rugged antenna option, the antenna radome housing is resistant to damage from drops, being stepped or jumped on, and other potential abuse.


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1000 W Pulsed Power Transistor: BLA6H0912LS-1000

BLA6H0912LS-1000RFMW Ltd. announces design and sales support fora 1000 W pulsed power transistor. Ampleon’s BLA6H0912LS-1000 offers excellent ruggedness for avionics applications such as Mode-S, TCAS, JTIDS, DME and TACAN applications in the 960 to 1215 MHz frequency range. The BLA6H0912LS-1000 has integrated ESD protection and excellent thermal stability. It is highly flexible with respect to pulse formats with typical rise and fall times of 11 and 5 nS respectively. Typical gain is 16 dB.


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SMA 4-Hole Flange Connector: 1313000G051-000

1313000G051-000RFMW Ltd. announces design and sales support for the Delta Electronics Manufacturing 1313000G051-000, an 18 GHz SMA female, four-hole, flange mount connector with solder cup. Produced for commercial, industrial, and military applications where a quality SMA interconnect is required, the 1313000G051-000 connector body is stainless steel with gold plating per MIL-G-45204 and houses a Teflon dielectric. The center contact is gold plated.


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Digital Step Attenuator: PE4314

PE4314RFMW Ltd. announces design and sales support for Peregrine Semiconductor’s PE4314, a 75 ohm digital step attenuator (DSA) spanning a frequency range of 1 to 2500 MHz. The PE4314 offers 6-bit resolution with 0.5 dB steps providing 31.5 dB attenuation range. Its low distortion characteristics and 75 ohm circuit optimization make it ideal for CATV and multi-carrier applications. This DSA features Peregrine’s Glitch-less technology reducing attenuation state transitions to <0.5 dB.


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S-Band GaN Amplifier: TGA2813-SM

TGA2813-SMRFMW Ltd. announces design and sales support for the Qorvo TGA2813-SM, a 3.1 to 3.6 GHz GaN amplifier providing 100W of saturated output power. With 24 dB of large signal gain and power added efficiency of 56%, the TGA2813-SM is ideal for commercial and military radar systems. The small, surface mount package measures 7 x 9 mm and is housed in a plastic QFN. Bias requirements are only 300 mA from a 30 V supply.


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200 W Pulsed Limiter: TGL2927-SM

TGL2927-SMRFMW Ltd. announces design and sales support for the TGL2927-SM, a 200 W (pulsed) limiter for radar applications in the 2 to 4 GHz band. Manufactured by Qorvo using VPIN technology, the TGL2927-SM offers low insertion loss of <0.6 dB with a high return loss of 15 dB. With a low flat leakage rate of <18 dBm, this limiter protects receive chains in both commercial and military S-band radar. 


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75 Ohm CATV Switches: SKY13547-490LF and SKY13548-385LF

Skyworks 75 ohm switches serving Set Top Box (STB)RFMW Ltd. announces design and sales support for two Skyworks 75 ohm switches serving set top box (STB) applications. The SKY13547-490LF and SKY13548-385LF SPDT switches support both forward and reverse path applications for DOCSIS 3.0 and DOCSIS 3.1 with a frequency range of 5 to 1800 MHz. High linearity typifies these switches as well as low insertion loss (0.3 dB for the SKY13547-490LF and 0.4 dB for the SKY13548-385LF) and high input and output return loss of 20 dB.


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75 Ohm Transformer: MRFXF0032

MRFXF0032RFMW Ltd. announces design and sales support for the MiniRF MRFXF0032 transformer. The MRFXF0032 is an unbalanced to balanced design with a 1:1 impedance ratio. Configured as a transmission line transformer, it covers a frequency range of 45 to 1200 MHz with superior insertion loss of 0.4 to 0.6 dB across this band width thereby supporting applications where power and noise figure are critical in the circuit design.


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Low Noise Amplifiers: SKY65450-92LF and SKY65452-92LF

SKY65450-92LF and SKY65452-92LFRFMW Ltd. announces design and sales support for two Skyworks low noise amplifiers (LNAs) for set top box (STB) applications. The SKY65450-92LF and SKY65452-92LF both provide high linearity (28.4 dBm OIP3) and excellent gain (15 dB) over a wide bandwidth of 40 to 1000 MHz. Characterized for 75 ohm environments, both devices are applicable to cable modems, home gateways, PVRs, DVRs, and terrestrial/cable set top boxes.


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