A81-1
Cascadable
The A81-1 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
- A81-1
- Description
- Cascadable
- Min Frequency(MHz)
- 20
- Max Frequency(MHz)
- 250
- Gain(dB)
- 25.0
- Output P1dB(dBm)
- 14.00
- OIP3(dBm)
- 27.0
- Bias Current(mA)
- 25
- NF(dB)
- 2.5
Features
- High Reverse Isolation: >30 dBm (Typ.)
- High Level Output: +13.5 dBm (Typ.)
- Low Noise: 2.4 dB (Typ.)
- High Gain: 25 dB (Typ.)
Applications
- Aerospace and Defense
- ISM