Coaxial
High Power Amplifier
ZHL-20W-202-S+
50Ω 20W 20 to 2000 MHz
The Big Deal
• Saturated power, 20W
• Wide bandwidth, 20 to 2000 MHz
• High gain, 53 dB typ.
• Self-protected from excessive drive, heat, and
reverse polarity
ZHL-20W-202-S+
ZHL-20W-202X-S+
• Withstands short and open circuit at output
while delivering up to 20W
Product Overview
TheZHL-20W-202-S+isaClassAB, high-poweramplifierproviding20Wsaturatedpoweroverthe20to2000
MHz band, ideal for a variety of high-power test setups as well as applications including communications,
radar and more. The ruggedly-designed amplifier provides unconditional stability and built-in self-protection
against reverse polarity, excessive drive and overheating. The amplifier’s output stage is further protected
in the event of a fault condition, allowing high power operation into an OPEN or SHORT load (refer to the
maximum input power specifications). Housed in a rugged aluminum alloy case measuring 4.3 x 6.7 x 1.2”,
the unit features SMA connectors and an optional heat sink and fan attachment for cooling.
Key Features
Feature
Advantages
Suitable for a broad range of high-power, wideband applications, including test
setups, communications and defense applications.
Ultra Wideband, usable from 20 to 2400 MHz
Enables signal amplification to 20W output without the need for multiple gain
stages.
High gain, 53 dB
In instances of potentially-damaging excessive drive current, heat buildup within
the housing, unshorting of DC supply, and short or open loads at the output, an
automatic sensing feature signals the unit to power down.
Built-in self-protection
Unconditional stability
Provides reliable performance independent of input and load conditions.
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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