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 isolatio.
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• HIGH REVERSE ISOLATION >35 dBm (TYP.) EXCEPTIONAL OUTPUT VSWR 1.1:1 (TYP.) LOW NOISE 3.6 dB (TYP.) MEDIUM OUTPUT LEVEL +8.0 dBm (TYP.)
A81-3/ SMA81-3
V2
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Description
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 hermet.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | A81-1 |
Tyco Electronics |
CASCADABLE AMPLIFIER | |
2 | A81-2 |
Tyco Electronics |
CASCADABLE AMPLIFIER | |
3 | A81-A150X |
EPCOS |
2-Electrode-Arrester | |
4 | A81-A230X |
EPCOS |
2-Electrode-Arrester | |
5 | A81-A250X |
EPCOS |
2-Electrode-Arrester | |
6 | A81-A250XSMD |
EPCOS |
2-Electrode-Arrester | |
7 | A81-A350X |
EPCOS |
2-Electrode-Arrester | |
8 | A81-A350XG |
EPCOS |
2-Electrode-Arrester | |
9 | A81-A400X |
EPCOS |
2-Electrode-Arrester | |
10 | A81-A500X |
EPCOS |
2-Electrode-Arrester | |
11 | A81-A600X |
EPCOS |
2-Electrode-Arrester | |
12 | A81-A600XG |
EPCOS |
2-Electrode-Arrester |