Coilless FM transmitter


The RF oscillator using the inverter N2 and 10.7Mhz ceramic filter is driving the parallel combination of N4 to N6 through N3.Since these inverters are in parallel the output impedance will be low so that it can directly drive an aerial of 1/4th wavelength. Since the output of N4-N6 is square wave there will be a lot of harmonics in it. The 9th harmonics of 10.7Mhz (96.3Mhz) will hence be at the c... Read Compelte post
Posted by Ûž TPS Ûž on Wed Jan 02 2008, 11:45 pm

Downloads

Comments

cngCar
Fri May 24 2024, 03:50 pm
Jamesdesee
Fri May 24 2024, 02:48 pm
DavidFah
Thu May 23 2024, 06:09 pm
Briandog
Thu May 23 2024, 04:59 pm
RalphTyday
Thu May 23 2024, 03:49 pm
LouisTen
Thu May 23 2024, 01:44 pm
gelfine
Thu May 23 2024, 01:29 pm
JamesCom
Wed May 22 2024, 06:57 pm