Preliminary Product Listing

Model: PEC2-140M180M-80DB 

PMI Model No. PEC2-140M180M-80DB is a 140 MHz to 180 MHz Limiting Amplifier that provides a limited output of 10 dBm

±2.0 dB over an input power range of -70 to +5 dBm CW.  This model has been designed to have less than 15 degrees of phase shift over the input power range of -70 to +5 dBm and unit to unit phase tracking of less than 10 degrees.  The housing measures 1.72" x 1.11" x 0.26" and is supplied with SMA female connectors.


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Product Feature

 

Specifications:

Frequency Range 0.14 to 0.18 GHz
Limiting Level +10 dBm min. @ (-70 to 5 dBm, 140 to 180 MHz, -54 ºC to 95 ºC)
Limiting Level +7 dBm min. @ (5 to 10 dBm, 140 to 180 MHz, -54 ºC to 95 ºC)
Limiting Level 4 dB pp max. @ (-70 to 5 dBm, 140 to 180 MHz, -54 ºC to 95 ºC)
Limiting Level 10 dB pp max. @ (5 to 10 dBm, 140 to 180 MHz, -54 ºC to 95 ºC)
Input Level Variation vs In/Out  Phase Difference @ (145 to 175 MHz & -54 ºC to 95 ºC) 10° pp max (@ -63 to 0 dBm)
15° pp max (@ -70 to 5 dBm)
Frequency Phase Tracking
@ (-70 to 5 dBm & -54 ºC to 95 ºC)
5° pp max (@ -63 to 0 dBm)
10° pp max (@ -70 to 5 dBm)
Temperature vs Phase
@ (-70 to 5 dBm
)
5° pp max (@ -63 to 0 dBm)
10° pp max (@ -70 to 5 dBm)
Harmonics (Up to 5th Harmonic) -10 dBm max
Input VSWR 1.5:1 max. @ (110 to 210 MHz)
Output VSWR 2.0:1 max. @ (110 to 210 MHz)
DC Power Supply +5 V ±2% @ 50 mA max.
-5 V ±2% @ 125 mA max.
Input Power 18 dBm max.
Size 1.72" x 1.11" 0.26"
Weight 34 g typ, 45 g max.
Connectors Removable SMA (F)
Finish Nickel Plated

 

Environmental Ratings:

Temperature:  -54 ºC to +95 ºC Operating
 -65 ºC to +125 ºC Non-Operating
 Vibration: MIL-STD-202F, Method 214A
 Shock: 15 g 11 ms half sin wave
MIL-STD-202F, Method 213B
3 AXIS, 6 Directions
 Acceleration: ±10 g, MIL-STD-202F, Method 212A Cond. C
3 AXIS, 6 Directions
 Humidity: 100% rh, MIL-STD-202F, Method 106E
 Altidtude: 0-79000 ft,
MIL-STD-202F, Method 105C Cond. C
 Temperature Cycle: MIL-STD-202, Method 107G
-54 °C: 30 Minutes
Transition Time: 15 Seconds Max.
+95 °C: 30 Minutes
Cycling: 25 Cycles