| Author | Views | Views Today | Rank | Comments |
| 83,539 | 53 |   |
47 |
| Author | Views | Views Today | Rank | Comments |
| 83,539 | 53 | |
47 |
| Here is a simple transmitter that when connected to a phone line, will transmit anything on that line (execpt the dial tone) to any FM radio. The frequency can be tuned from 88 to about 94Mhz and the range is about 200 feet. It is extremely easy to build and is therefore a good, useful beginner project. |
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| Shouldn't the switch S1 trigger between IN2 > schematic and IN2 > OUT2? Otherwise, doesn't it break the phone line? | ||
| we are highly interested in doing this as our semester project. But we are facing difficulties understanding this circuit as it has 2 inputs and 2 outputs. Kindly send us details in this regard and if u could send us report we will be highly thankful.... | ||
| it is good for me...........i foud this type of project such a long time..........i need a hoby project for my EDC,..plz send me this kind pjt on my mail... thank u | ||
| Thanks for giving this wonderful circuit....... Will you please explain this circuit properly & how could i extend the range???? And one wonderful thing i found is that we can use 1N4007 diodes in place of 1SS119... | ||
| Please can you advise me on where to buy 1SS119 Silicon Diodes, Thanks! | ||
| thise ckt is legale no probelemfor tell | ||
| We are interested in ding this project can you please help us how do we connect circuit to the phone line becouse we have two inputs and two outputs. | ||
| I need information about 1SS119 Silicon Diode substitution because I can't find this item in Indonesia. Thank's | ||
| question 1)the diode 1ss119 silicon diode can replace wait what other similar to these diode ? 2)transistor 2sa933 got other replacement ?? | ||
| This is the first FM transmitter I've gotten to work, and it was pretty easy to build, it works great! Thank you. For anyone trying to build it, I used a BC557 transistor for Q1, and 1N4002 for D1-D4 instead since I couldn't find the parts it asked for. | ||
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