Re: Signal-detector

After successfully adopting your ideas about a self-made dish in the
ground, we try now to build some kind of signal-detector. Do you have
any idea for our students. It should really low cost.
Amy Velho, Uganda

If your receivers are without AGC-terminals, here follows a passive,
handheld solution. Its not a proper schematic diagram, but should be

O signal-input----------I Condens.I----->I diode
 I                        I
I                 I          I                            I
 I                        I
I                 I          I                            I  +
 I                        Coil                          ^
resistor  condens.              meter
 I                        I                              diode
I          I                            I
 I ---------------I--------------------- I ----------I

Since the detector is passive, you should conntect it to the lnb through
a splitter.
Hopefully this funny drawing comes over!
Christian Mass (Dr.Dish)
Senior-Editor of TELE-satellite International
Producer of drdish@tv

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