The 10 MHz crystal filter is one of the most important modules of bitx transceiver. Bitx uses an IF of 10 MHz. 10 MHz crystal filters are available at approximately Rs10 ( 1 US$ = Rs40 approximately) in the Indian market. I bought 10 crystals from a local electronics shop. The first thing I did… Continue reading Building Bitx part 2- The crystal filter.
Today’s Hindu has an advertisement by Kerala public service commission for recruitment of High school teachers. The notification is available online at the commission’s website here Here is the method of appointment” Recruitment by transfer from among the employees who have completed the 5 years of prescribed service and are working as Clerk/ Typist/Attender/ Peon… Continue reading How do they recruit teachers in Kerala
I am just back from a long journey to the high ranges of kerala. In fact Idukki is my home district, even though I am away from there for a long time now. My destination was a place called “Chempakapara” and my plan was to attend the marriage of one of my cousins. I started… Continue reading Journey to the Hiranges
I have been reading a lot of radio related stuff this week. Some of them are, How to make a 40m reciever from a cheap chinese FM radio Manual of TDA7088 Crystal Radio Softrock40 Two other interesting articles I read were Does Visual studio rot the mind and Remembering Prof. John Kraus . My ham… Continue reading Some interesting articles to read