Model: LM-1G2G-4CW-1KWP-SMF

 

PMI Model No. LM-1G2G-4CW-1KWP-SMF is a RF limiter that operates in the 1.0 to 2.0 GHz frequency range.  This limiter can handle 4 W CW and 1 kW peak (1% duty cycle, 1 µs maximum pulse width) input power and provides a maximum leakage of +16 dBm CW input.  This module has a low insertion loss of 0.7 dB and a recovery time of 1 µs.

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Product Feature
Test Report

Unit Data

  PL21230

  PL21231

  PL21232

  PL21233

Specifications:

Frequency 1.0 to 2.0 GHz
Insertion Loss 0.7 dB Max - Measured 0.65 dB
Input/Output VSWR

2.0:1 Max - Measured 1.54:1
(@ -10 dBm Input)

Impedance 50 Ω
Input Power

4 W CW Max

1 kW Peak (1% Duty Cycle,
1 µs Max Pulse Width)

Maximum Flat Leakage 16 dBm Max (40 mW) - Measured 15.35 dBm
P1dB 5 dBm Min - Measured 12 dBm
Recovery Time 1 µs Max - Measured 100 ns
Finish Gold Plated

Notes:

1.  External DC blocks are required for proper function.

Environmental Ratings:

Temperature -55 ºC to +85 ºC Operating
-65 ºC to +95 ºC Non-Operating
Stabilization Bake MIL-STD-883, Method 1008 Cond. B
Thermal Cycle MIL-STD-883, Method 1010 Cond. B
Vibration

Diplacement (Double Amplitude):

5 mm p-p; 2~7 Hz

Acceleration Level (Peak):

±0.5 G; 7~50 Hz

Vibration

Diplacement (Double Amplitude):

10 mm p-p; 2~5 Hz & 5 mm p-p; 5~10 Hz

Shock 15 G, 11 ± 1 ms
Relative Humidity 100%
Altitude 70,000 ft