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SMA High Power Limiter, 1 GHz to 18 GHz,

10W Peak Power, 19 dBm Flat Leakage

FMLM2011

Features

• 20 Watt Input Power(CW)

• 1 GHz to 18 GHz Frequency Range

• 2.2 dB Insertion Loss max.

• VSWR 2:1

• Leakage @ 1 Watt CW +21.5 dBm Max

• Peak Power Leakage +30 dBm

• +20 Watt Peak Input Power

• Field Replaceable SMA Connectors

Applications

• Electronic Warfare

• Test & Measurement

• Military & Space

• Military Communication Systems

• Stabilizing generator outputs

• Reducing amplitude variations

• Protects low noise amplifiers and other devices from ESD or

input power damage

• Receiver Protection

• Weapon systems

Description

The FMLM2011 is a Signal Limiter that operates in the 1 GHz to 18 GHz frequency range. The Limiter has up to 6 Watts CW input power

handling capability with a 21.5 dBm max leakage output power level and +20 Watt peak input power. Typical performance incudes 2.2 dB max

insertion loss, 2:1 typical input VSWR. The low profile pin package supports field replaceable SMA connectors. The module has an operational

temperature range from -40°C to 85°C and is guaranteed to meet a series of environmental test conditions for Altitude, Vibration, Humidity

and Shock.

Electrical Specifications

Description

Min

Typ

Max

Unit

Frequency Range

1

18

GHz

Insertion Loss

2.1

dB

Input VSWR

1.5:1

1.8:1

Output VSWR

1.5:1

1.8:1

Leakage (CW) @ 1 Watt CW

21.5

dBm

Leakage (Peak)

25

dBm

Input Power (CW)

6

Watt

Input Power (Peak)

@30us pulse, 5% Duty Cycle

20

Watt

Performance by Frequency

Description

F1

F2

F3

F4

F5

Units

Frequency Range

1 to 6

6 to 18

GHz

Insertion Loss, Typ

1.2

1.8

dB

Peak Power

20

10

Watt

Power In, Max (CW)

6

2

Watt

Flat Leakage, Max

21.5

21

dBm