144_MHz_T0_28_MHz

Published:2009/7/11 4:58:00 Author:May | From:SeekIC

144 MHz T0 28 MHz-Contains bandpass filter, grounded-grid RF amplifier stages Q5- Q6, mixer Q7, and crystal oscillator Q8-Q9. Developed for use in all-band double- conversion superheterodyne receiver for AM, narrow-band FM, CW, and SSB operation. Supply is 13.6 V regulated. Article gives all circuits of receiver-D. M. Eisen. berg, Build This All-Band VHF Receiver, 73 Magazine, Jan. 1975, p 105-112.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Filter_Circuit/144_MHz_T0_28_MHz.html

Print this Page | Comments | Reading(3)