A81-3
Cascadable
The A81-3 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. The 2 stage silicon bipolar feedback amplifier design displays impressive performance over a broadband frequency range. An isolation transformer is used in the feedback loop, with the benefit of high reverse isolation. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available.
Product Specifications
- Part Number
- A81-3
- Description
- Cascadable
- Min Frequency(MHz)
- 20
- Max Frequency(MHz)
- 500
- Gain(dB)
- 17.0
- Output P1dB(dBm)
- 8.00
- OIP3(dBm)
- 20.0
- Bias Current(mA)
- 29
- NF(dB)
- 4.0
Features
- High Reverse Isolation: >35 dBm (TYP.)
- Medium Output Level: +8.0 dBm (TYP.)
- Low Noise: 3.6 dB (TYP.)
- Exception Output VSWR: 1.1:1 (TYP.)
Applications
- Aerospace and Defense
- ISM