Model: PTB-42-1G40G-12-292FF-DC12 


PMI Model PTB-42-1G40G-12-292FF-DC12 is a portable amplifier that operates over the 1.0 to 40.0GHz frequency range.  This model provides 40dB of typical gain with an OP1dB of +22dBm typical (1-18GHz) and +18dBm typical (18-40GHz).  This amplifier features an on / off switch that is located on the front panel. This amplifier can operate on either 120VAC or via an external +12VDC supply..   

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Product Feature

Test Report

Unit Data






Frequency Range 1.0 to 40.0 GHz
Gain 40 dB typ. - Measured 38.1 dB
Gain Flatness ±2.5 dB typ. - Measured ±1.85 dB
Noise Figure 5.0 dB typ. mid-band - Measured 4.64 dB

+22 dBm typ. (1-18GHz) - Measured +21.5 dBm max., +19.5 dBm min.

+18 dBm typ. (18-40GHz) - Measured +21 dBm max., +16 dBm min.

VSWR In/Out 2.5:1 typ. - Measured 1.82:1/1.53:1
Maximum RF Input: +15 dBm - Measured +15 dBm
AC Voltage Supply 120 VAC - Measured 120 VAC
DC Voltage Supply (External) +12 VDC - Measured +12 VDC

Environmental Ratings:

Temperature:  -40ºC to +85 ºC Operating
 -40ºC to +100 ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A