8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes : Forum / topic http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. en-gb 2008 Rickey's World contact@nospam.com (Ajay Bhargav) contact@nospam.com (Ajay Bhargav) Wed, 07 Jan 2009 12:55:13 -0800 Wed, 07 Jan 2009 12:55:13 -0800 http://backend.userland.com/rss e107 (http://e107.org) 60 Search Search 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes query http://www.8051projects.net/search.php Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> Mon, 08 Oct 2007 18:08:36 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Mon, 08 Oct 2007 23:49:33 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 04:14:39 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 05:50:47 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html its like a small radio station with a huge range of 50 KM in open space

http://www.electronics-lab.com/projects/rf/001/index.html
]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 07:31:13 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html TR1 = TR2 = 2N2219 NPN
TR3 = 2N3553 NPN
]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 07:46:08 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html TR3 2N3553 or 2N3924 or BFS22A
No need of using silver coated wires our simple copper wires with the given diameter, can be used.
choke VK200 can be obtained from a Radio shop
or
http://www.rfparts.com/choke.html
if u do not get this component dont worry

RFC is a radio frequency choke it is a circuit element designed to present a high impedance to radio frequency energy while offering minimal resistance to direct current. RFCs are frequently used in series with power supply leads both to keep RF from coupling via undesired power supply paths and to prevent power supply components from paralleling undesired impedances across the RF circuit.
so if u want to avoid this in your circuit u can.
I hope it will be usefull.]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 08:14:49 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 08:20:19 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html
]]> contact@nospam.com (Ajay Bhargav) Tue, 09 Oct 2007 08:30:07 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html NORRIE3699@HOTMAIL.COM I'd really really appreciate it thankyou !]]> contact@nospam.com (Ajay Bhargav) Sun, 09 Dec 2007 13:32:48 -0800 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html http://www.kpsec.freeuk.com/symbol.htm]]> contact@nospam.com (Ajay Bhargav) Sun, 09 Dec 2007 20:20:00 -0800 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html contact@nospam.com (Ajay Bhargav) Sun, 06 Jan 2008 05:30:47 -0800 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html Another simplest transmitter
]]> contact@nospam.com (Ajay Bhargav) Wed, 16 Jan 2008 19:53:31 -0800 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Wed, 16 Jan 2008 22:39:39 -0800 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Thu, 17 Jan 2008 00:42:33 -0800 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html
]]> contact@nospam.com (Ajay Bhargav) Mon, 07 Apr 2008 23:26:48 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html they are much better.. ]]> contact@nospam.com (Ajay Bhargav) Tue, 08 Apr 2008 01:21:17 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html ]]> contact@nospam.com (Ajay Bhargav) Wed, 09 Apr 2008 10:39:09 -0700 http://www.8051projects.net/forum-t2877.html Re: Good quality FM transmitter http://www.8051projects.net/forum-t2877.html
Part

Total Qty.

Description

Substitutions
C1 - 0.001uf Disc Capacitor
C2 - 5.6pf Disc Capacitor
C3,C4 - 10uf Electrolytic Capacitor
C5 - 3-18pf Adjustable Cap
R1 - 270 Ohm 1/8W Resistor 270 Ohm 1/4W Resistor
R2,R5,R6 - 4.7k 1/8W Resistor 4.7K 1/4W Resistor
R3 - 10k 1/8W Resistor 10K 1/4W Resistor
R4 - 100k 1/8W Resistor 100K 1/4W Resistor
Q1, Q2 - 2N2222A NPN Transistor 2N3904, NTE123A
L1, L2 - 5 Turn Air Core Coil
MIC - Electret Microphone
MISC - 9V Battery Snap, PC Board, Wire For Antenna]]> contact@nospam.com (Ajay Bhargav) Sat, 01 Nov 2008 22:51:44 -0700 http://www.8051projects.net/forum-t2877.html