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…

Courtesy of Marki Microwave : New MMIC Quadrature Hybrids, IQ Mixers, & IQ/IR/SSB Mixer Application Note Marki continues to lead the industry in quadrature coupler technology with two new product releases and a new IQ/SSB/IR Mixer Basics Application Note   New MQH and MQS MMIC Quadrature Hybrids and Splitters Marki is expanding our line of MMIC quadrature…

Courtesy of everything RF : PD4-0R532 Power Divider The PD4-0R532 from Marki Microwave is a 4-Way Wilkinson Power Divider that operates from 0.5 to 32 GHz. This power divider can handle up to 1 watt of power, has a low insertion loss, high isolation, and excellent phase/amplitude balance. It is available in a module with 2.92…