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Notes

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.

B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.

C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled

to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

Notes

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.

B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.

C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled

to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

50

Ω 40W 3400 to 3700 MHz

Product Overview:

Mini-Circuits’ ZHL-40W-372-S+ is a high-power connectorized amplifier supporting a wide range of applications from

3400 to 3700 MHz. This model provides +46 dBm output power at saturation and extremely flat gain (50 ±1.0 dB) across

its full bandwidth, making it ideal for systems where consistent performance across frequency is required. The amplifier

operates on a 28V DC supply and comes housed in compact aluminum alloy case (5.94 x 3.58 x 1.18”) with SMA con-

nectors, and an optional heat sink and fan for efficient cooling.

Feature

Advantages

Frequency band, 3400 to 3700 MHz

One amplifier supports a broad range of system and test lab applications such as tellecommunication

and broadband wireless, amateure radio, aviation and space operation.

High gain, 50 dB typ.

Reduces the number of gain stages, lowering component count and overall system cost.

Excellent gain flatness, ±1.0 dB typ.

Provides consistent performance across frequency, minimizing the need for external equalizing net-

works in wideband applications.

High saturated output power, +46 dBm typ.

Supports a wide range of power requirements.

High OIP3, +52 dBm typ.

Provides highly linear performance with excellent sensitivity and two-tone spur-free dynamic range.

Built-in protections

The unit features immunity to open and short loads under full CW output power and automatically shuts

off when the base plate temperature exceeds +80°C.

ZHL-40W-372-S+

Key Features

High Power Amplifier

Coaxial

The Big Deal

• Frequency band 3400-3700 MHz

• High gain, 50 dB, typ.

• Excellent gain flatness, ±1.0 dB, typ.

• High OIP3, +52 dBm, typ.

ZHL-40W-372-S+