The Mini-Circuits ZX60-06223LN+ is a 50Ω connectorized low noise amplifier designed for broadband RF and microwave systems operating from 6 to 22 GHz. The amplifier remains usable up to 26 GHz, making it suitable for systems covering C-band, X-band, Ku-band and portions of K-band.

The ZX60-06223LN+ uses Mini-Circuits’ PMA4-6263LN+ GaAs pHEMT MMIC and provides approximately 22 dB gain with a typical noise figure of 2.8 dB. It operates from a single +5V supply and is housed in a compact GC957 unibody case with SMA female connectors.

Technical Specifications

Applications and Selection Notes

The ZX60-06223LN+ is designed for broadband receiver and signal-distribution systems that require useful gain across multiple microwave bands. Its low current consumption and compact connectorized construction also make it suitable for laboratory setups and space-constrained equipment.

Typical applications include:

RF and microwave test equipment

Radar receiver systems

Electronic warfare and electronic countermeasure systems

5G MIMO infrastructure

Microwave backhaul radios

Broadband signal-distribution networks

Satellite communication test systems

C-, X-, Ku- and K-band receiver chains

The amplifier provides excellent gain flatness between 8 and 20 GHz, helping reduce amplitude variation in broadband test and receiver systems. Its internally regulated supply and reverse-voltage protection simplify integration compared with an unprotected MMIC evaluation circuit.

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Frequently Asked Questions

What frequency range does the ZX60-06223LN+ cover?

The specified operating frequency range is 6 to 22 GHz. Mini-Circuits also states that the amplifier is usable up to 26 GHz, although performance outside the specified 6–22 GHz range should be verified using the official test data.

What are the typical gain and noise figure?

The ZX60-06223LN+ provides approximately 22 dB typical gain and a 2.8 dB typical noise figure. Gain flatness is approximately ±0.6 dB from 8 to 20 GHz.

What power supply does the ZX60-06223LN+ require?

It operates from a single regulated +5V DC supply and draws approximately 62 mA under typical operating conditions. The amplifier includes internal voltage regulation and reverse-voltage protection.

Is the ZX60-06223LN+ suitable for radar and 5G systems?

Yes. Mini-Circuits identifies radar, electronic warfare, 5G MIMO, backhaul radio and test equipment among its intended applications. System-level noise figure, output power and filtering requirements must still be evaluated.

What is the difference between ZX60-06223LN+ and ZX60-06203ALN+?

The ZX60-06223LN+ extends the upper specified frequency from 20 to 22 GHz and provides higher typical gain. The ZX60-06203ALN+ offers a lower typical noise figure, higher P1dB and higher OIP3, making it preferable when linearity and output power are more important than the additional 2 GHz of bandwidth.