Categories
Statistics
Flag Counter
Since 08.08.2014
Counts only, if "DNT = disabled".

Your IP is 44.211.31.134
ec2-44-211-31-134.compute-1.
Info
Valid HTML 4.01 Transitional Creative Commons Lizenzvertrag
rss
เราจะทำแบบวิศวกรผู้ยิ่งใหญ่
We love the King
24. July 2024
Your valuable opinion :
5 stars

Avg. 6.00 from 2 votes.



ShortwaveAmplifier2N2219Ax2.php    5341 Bytes    23-04-2024 13:57:11


A Shortwave Amplifier with 2 x 2N2219A


0.1 - 50 MHz, 22 dB, 20 dBm








✈ Design Notes




This Amplifier is suiteable for a Loop Antenna, hunting for EMI-Jammers in the Lab. It is powered by a battery, but with small changes (C11), Phantom Bias is also possible. The first stage is in an base configuration, offering a constant low impedance and amplifying voltage. The second stage is in an emitter configuration, offering high gain.




✈ Specifications




GAIN22 dB
FREQUENCY RANGE100 kHz ... 50 MHz
SUPPLY12 V, 70 mA
1 dB COMPRESSION+ 20 dBm, measured at 21.4 MHz




✈ Downloads








✈ Frequency Response, Power was - 10 dBm








✈ 1 dB Compression, measured at 21.4 MHz








✈ Share your thoughts



The webmaster does not read these comments regularely. Urgent questions should be send via email. Ads or links to completely uncorrelated things will be removed.


Your Browser says that you allow tracking. Mayst we suggest that you check that DNT thing ?

 
t1 = 6586 d

t2 = 172 ms

★ ★ ★  Copyright © 2006 - 2024 by changpuak.ch  ★ ★ ★

Impressum