Preliminary Product Listing

Model: LM-1G18G-15-25W-SMF-OPT1G4G

PMI Model No. LM-1G18G-15-25W-SMF-OPT1G4G is a high power limiter that operates over the 1.0 to 4.0 GHz frequency range. This model is capable of handling an input power of 10 Watts CW housed within a compact 1.00" x 1.00" x 0.40" package outfitted with field replaceable SMA connectors.

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Product Feature


Frequency 1.0 to 4.0 GHz
RF Input Power 10 Watts CW Max
Peak Input Power

100 Watts Max

(@10% Duty Cycle & 40 µs Pulse Width)

RF Leakage +17 dBm Typ
Recovery Time

100 ns Max

Insertion Loss @ -20 dBm Input Power 1.0 dB Max
VSWR @ -20 dBm Input Power

2.0:1 Max

Connectors SMA (M/F)
Size 1.0" x 1.0" x 0.4"
Finish Gold Plated


Environmental Ratings:

Temperature -55 ºC to +85 ºC Operating
-65 ºC to +125 ºC Non-Operating
Humidity MIL-STD-202, Method 103B Cond. B
Shock MIL-STD-202, Method 213B Cond. B

MIL-STD-202, Method 204B Cond. B


MIL-STD-202, Method 105B Cond. B

Temperature Cycling MIL-STD-202, Method 107A Cond. A