Design of a preamplifier for 144 MHz with 1 dB NF and 23 dB gain using BF981. This amplifier is using a low cost silicon MOSFET (BF981 from Philips) to give more than 20 dB gain with around 1 dB noise figure on 2 meter.
Hits: 17337 | Votes: 27 | Rating: 6.00
About 144 MHz preamplifier with BF981
The resource is currently listed in dxzone.com in a single category. The main category is Preamp projects and notes
that is about About preamps for ham radio use.
This link is listed in our web site directory since Tuesday Oct 5 2004, and till today "144 MHz preamplifier with BF981
" has been followed for a total of 17337 times. So far received 27 votes for a total score of 6.00/10
You may find other interesting sites similar to this one, under the following categories:
Rate this resource
received 27 votes for a total score of 6.00/10
The scale is 1 - 10, with 1 being poor and 10 being excellent.
Webmaster, add a Remote rating
We thought you might also be interested in these additional resources we selected from the same category:
Visit this link
144 MHz preamplifier with BF981
Share this resource
Share this link with your friends, publish within popular social networks or send it via email.
The DXZone is the largest human created and maintained library of web sites dedicated to Amateur Radio, currently lists 20.000+ links organized into 600+ categories. Real Hams review new sites every day since 1998, for potential inclusion in the Directory, and to evaluate the best place to list them.
Sign up to our Newsletter
Get our latest news and links in your email. Service provided by Google FeedBurner