LM-20M18G-100W-15DBM-NFM

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Planar Monolithics (PMI) Model LM-20M18G-100W-15DBM-NFM is a High Power limiter that operates in the frequency range of 0.02 to 18 GHz. This limiter can handle 100 W CW for all temperatures (-55 to +85 °C) and 1 kW peak (1% duty cycle, 1 µs maximum pulse width) energy input and provides maximum leakage of 17 dBm. This model has a low insertion loss of 2 dB and a typical recovery time of 100 ns. Model has a 1.0" x 0.8" SQ compact housing with N-Type connectors.

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Technical parameters

Power
Input Power	100 W CW Max All Temperatures (-55 °C to +85 °C) 1 kW Peak (1% Duty Cycle, 1 µs Pulse Width) 100 W Peak (10% Duty Cycle, 10 µs Pulse Width)
AC and DC characteristics
Frequency Max (GHz)	18
Frequency Min (GHz)	0.02
Frequency Range (GHz)	0.02 to 18
Impedance	50 Ohm
Environment and package
Non-Operating Temperature	-62 °C to +95 °C
Operating Temperature	-55 °C to +85 °C
Size	1.00" x 0.80" SQ
Other
Altitude	70, 000 ft
Connectors In/Out	Type N Female / Male
Export Classification (ECCN)	EAR99
Finish	Painted Blue
Humidity	100%
Input/Output VSWR	2.0:1 Max @ -10 dBm Input Power
Insertion Loss (dB)	2 dB goal, 2.5 dB Max
P1dB Limiting Threshold (dBm)	5 Min
Recovery Time	100 ns Typ
RF Leakage (dBm)	17 Max @ 100 W CW
Shock	15G, 11 ± 1 ms
Status	Active
Vibration	0.1 inch pp or ± 10G, 5 ~ 500 Hz (Figure 2, Sheet 1 of 3, Curve IV)