James Odhiambo Owino
New Member
please send me a complete circuit diagram and detailled schematic diagram of a cellphone detector.
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please send me a complete circuit diagram and detailled schematic diagram of a cellphone detector.
please send me a complete circuit diagram and detailled schematic diagram of a cellphone detector.
hi;
how can i get a dial tone from my mobile phone like land phone tone?
my progect is to convert my mobile phone to a telluler...
to audioqoro:
helo.. plz can u tell me, if we want to inccrease the range of a cell phone detector circuit.. in which transistors are used... how can we increase the range... and should we change the wire antenna too?n should we change the capacitor value or wht.. plz reply me soon waiting for ur reply
Yes change the transistors to ones with low noise and high Ft.to audioqoro:
helo.. plz can u tell me, if we want to inccrease the range of a cell phone detector circuit.. in which transistors are used... how can we increase the range...
Yes definitely, something with a high gain such as a yagi would be ideal.and should we change the wire antenna too?
n?n should we change the capacitor value or wht.. plz reply me soon waiting for ur reply
Perhaps the OP could train a Parrot to say "cell phone in range" when it sees a cellphone.
**broken link removed****broken link removed**
Your link does not work and the schematic is also not available on that website.i am attaching the circuit**broken link removed**
But this lousy circuit uses an opamp (not transistors) that has its inputs overloaded by the strong signal from a nearby cell phone and it does not have a radio circuit.we want to increase the range of a cell phone detector circuit.. in which transistors are used... how can we increase the range...