Preliminary Product Listing

Model: LM-0R4G5G5G-20W-SFF-OPT400M500M


PMI Model No. LM-0R4G5G5G-20W-SFF-OPT400M500M is an RF Limiter that operates in the 400 to 500MHz frequency range.  This limiter can handle 20W CW input power and provides a typical leakage of +13dBm.  This model has a low insertion loss of 1.0dB typical and a recovery time of 10nsec typical

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Product Feature



Frequency 400 to 500MHz
Insertion Loss 1.0dB typ
Input/Output VSWR 2.0:1 max
Impedance 50 Ohms
Input Power 20 Watts CW max
200W Peak, 10% Duty Cycle, 1uS PW
Flat Leakage Power 13dB typ
Recovery Time 10nsec typ
RF Connectors SMA(F)
Finish Painted Blue

Environmental Ratings:

Temperature:  -40ºC to +70ºC Operating
 -65ºC to +125ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204B Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A