Courtesy of Marki Microwave : New active Doubler Modules Produce High Power from 4 to 30 GHz Marki Microwave’s two new unique frequency doublers provide wide output bandwidths, high output power and high harmonic suppressions. The ADA-0416 output spans 4 to 16 GHz and the ADA-1030 covers 10 to 30 GHz. Both are active devices accepting…

Courtesy of Marki Microwave : QH-0R518 3 dB Quadrature (90 degree) Hybrid Coupler Quad Hybrid Features Industry-Best 36:1 BW Ratio The new QH-0R518 quadrature hybrid coupler achieves an astounding 36:1 bandwidth ratio, from 0.5 GHz to 18 GHz. Featuring excellent amplitude and phase balance, high 20dB isolation, and 20W power handling this 90 degree quad coupler enables…

Courtesy of Marki Microwave : New High-Power mm-Wave LO Driver Amplifier High linearity broadband mm-wave mixers require high power broadband LO driver amplifiers, but these amplifiers are largely absent from the market at frequencies above 40 GHz. Finally, Marki offers a solution to this problem with the AMM-6702: a wideband 20-55 GHz  amplifier with over 25 dB…

Courtesy of Marki Microwave : Low-Loss 20 to 60 GHz Passive Doubler Requires Just +5dBm Drive! Marki Microwave introduces an ultra-efficient broadband MMIC multiplier available in two unique drive level options. The MMD-2060L/H doubler spans an impressive 20 to 60 GHz of output bandwidth, features very low conversion loss and provides superior suppression with a…

Courtesy of everything RF : MM1-0832L RF Mixer by Marki Microwave The MM1-0832L from Marki Microwave is a GaAs MMIC double balanced mixer with an RF/LO frequency from 8 to 32 GHz and IF frequency from DC to 12 GHz. It is a low power K band mixer that works well as an up and down…

Courtesy of Marki Microwave : High Isolation Mixer Offers Exceptional Linearity from 8 to 32 GHz The MM1-0832L/H double-balanced GaAs MMIC mixer from Marki Microwave is a great solution for X through Ka bands with full coverage for traditional SATCOM uplink and downlink applications.  RF/LO frequency ranges are 8 to 32 GHz with a wide IF…

Courtesy of everything RF : MQS-0418 90 Degree Hybrid Coupler by Marki Microwave The MQS-0418 from Marki Microwave is a 90 Degree Hybrid Coupler with Frequency 4 to 18 GHz, Insertion Loss 1.5 to 3.2 dB(Die), 1.9 to 3.8 dB(Connectorized), Isolation 11 to 16 dB(Die), 10 to 20 dB(Connectorized), Coupling 3 dB, Amplitude Balance ±0.4…

Courtesy of everything RF : MQH-0517 90 Degree Hybrid Coupler by Marki Microwave The MQH-0517 from Marki Microwave is a MMIC Quadrature [90 degrees] Hybrid Coupler that operates from 5 to 17 GHz. The hybrid coupler provides an isolation of 23 dB, amplitude balance of 0.5 dB and phase balance of +/- 6 degrees. It has…

Courtesy of Marki Microwave : MQS-0209 90 Degree Hybrid Coupler by Marki Microwave The MQS-0209 from Marki Microwave is a 90 degree Quadrature Hybrid Coupler that operates from 2 to 9 GHz. The hybrid coupler has an isolation of 16 dB, amplitude balance of 0.5 dB and phase balance of +/- 3 degrees. It has been developed…

Courtesy of Marki Microwave : MQH-2R58R5CH 90 Degree Hybrid Coupler The MQH-2R58R5 from Marki Microwave is a 90 degree Quadrature Hybrid Coupler that operates from 2.5 to 8.5 GHz. The hybrid coupler has an isolation of 23 dB, amplitude balance of 0.4 dB and phase balance of +/- 3 degrees. It has been developed using Passive GaAs…