Preliminary Product Listing

Model No: A-3D-0R5G4G-33G-1R4N-10P

PMI Model No. A-3D-0R5G4G-33G-1R4N-10P is a wide bandwidth 50 Ohm matched low noise amplifier in a compact housing with 4 mounting holes to improve contact for heat transfer between chassis and heat sink


  • Unconditionally stable under all terminations, open to short.

  • Unconditionally stable over temperature.

  • Integrated input/output blocking capacitors.

  • Single positive power supply.

  • Internal DC regulated voltage.

  • Internal reverse polarity protection.

  • Field replaceable SMA connectors

Quick Links: (click the links below for additional information)

Product Feature


Specifications (from -25 ºC to +50 ºC):

Frequency Range 0.5 to 4.0 GHz

33 dB min., 36 dB max.

Gain Flatness vs Frequency ±0.75 dB max.
Gain Variation vs Temperature ±0.75 dB max.
Noise Figure 1.4 dB max.
VSWR (In/Out)

2.0:1 max.

P1dB Out

10 dBm min.

IP3 Out 20 dBm typ.
IP2 Out

30 dBm typ.

Allowable Maximum Input Power 10 dBm max.
DC Power Supply

+15 V @ 120 mA nominal

Gain Flatness Matching ±0.75 dB max.
Phase Matching ±20° max.
Connectors (In/Out) SMA (F)
Finish Gold Plated

Environmental Ratings:

Temperature:  -25 ºC to +50 ºC Operating
 -40 ºC to +55 ºC Non-Operating
 Humidity: RH 45 to 85% max.