Product Detail

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.
  • High Reverse Isolation: >30 dBm (Typ.)
  • High Level Output: +13.5 dBm (Typ.)
  • Low Noise: 2.4 dB (Typ.)
  • High Gain: 25 dB (Typ.)
  • Aerospace and Defense
  • ISM
  • NF: 2.5 dB
  • Output P1dB: 14 dBm
  • Bias Voltage: 15 V
  • Min Frequency: 20 MHz
  • Gain: 25 dB
  • Bias Current: 25 mA
  • OIP3: 27 dBm
  • Max Frequency: 250 MHz
Package Category
  • Hermetic
Contact Info
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
Amplifier, Cascadable, TO-8
TO-8 Buy Buy
In Stock: 4

Favorite Parts

Log in to MyMACOM to save your favorite parts.

People Also Viewed

  • No Recommended Parts

Recently Viewed

  • No Recent Parts found!

Technical Resources


Get Support

Recent Searches