New Custom MMIC products
Sub-6 GHz 5G Updates (5G NR)
MMIQ-1865H RF Mixer by Marki Microwave
The MMIQ-1865H from Marki Microwave is a passive GaAs MMIC IQ mixer with a RF/LO frequency range from 18 to 65 GHz and IF range from DC to 23 GHz. It provides up to 35 dB of image rejection due to the excellent phase and amplitude balance of its on-chip LO quadrature hybrid. The mixer…
CMD281C3 RF Variable Attenuator by Custom MMIC
The CMD281C3 is wideband 2-bit digital attenuator that operates from DC to 22 GHz (L, S, C, X, Ku, K Band). Each bit of the attenuator is controlled by a single voltage of either 0 V or -5 V. The attenuator bit values are 2 dB and 4 dB, for a total attenuation of 6…
QPF4206B Front End Module by Qorvo
The QPF4206B from Qorvo is a 2.4 GHz front end module (FEM) designed for Wi-Fi 802.11ax systems. The FEM consists of a 2 GHz power amplifier (PA), regulator, SPDT switch, and a bypassable low noise amplifier (LNA). The QPF4206B offers 33 dB of Tx gain and 16 dB of Rx gain with LNA noise figure…
16 to 24 GHz (Ku, K Band) Driver Amplifier
CMD291 RF Amplifier by Custom MMIC The CMD291 from Custom MMIC is a GaAs MMIC driver amplifier die that operates from 16 to 24 GHz covering the Ku and K Bands. The broadband device is ideally suited for applications requiring a high dynamic range. It delivers a gain of 23 dB with a saturated output power of…
Pasternack Expands its Line of Custom Low-PIM Coaxial Cable Assemblies
Same-Day Delivery Offered for Standard and Custom Length Low-PIM Cables IRVINE, Calif. – Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter wave products, has expanded its offering of low-PIM coaxial cable assemblies to offer customers even more connector options to address DAS, wireless infrastructure, multi-carrier communication systems, WISP, small…
Marki Microwave Two New MMIC IQ Mixers: 4-16 GHz & 18-65 GHz
When DAS Meets PIM: On the Challenges of Accounting for PIM with Distributed Antenna Installations (Part 2)
In last week’s post, we covered foundational details regarding PIM in modern wide-band and multi-carrier communication systems, with a note on upcoming 5G NR sub-6 GHz frequencies being added to the mix. This week’s blog expands upon that discussion and provides more details of PIM considerations specific to DAS. With DAS, another large PIM concern is…










