hi, i have posted a thread on electronics-lab.com about an fm telephone transmitter not working, but the site has been down for the past few days, so i am posting it here, i hope it aint against the rules[yeah yeah i read em]
hi audioguru, here are the voltages of the phone line,
Please post the schematic of the transmitter here. I can't remember if it is from Tony Van Roon or from Aaron Cake.
Is the measured 6.3V voltage the supply for the transmitter?
Is the transmitter wired in series with the phone?
Is the transmitter wired so that it is not destroyed by the ringing voltage?
Please post the schematic of the transmitter here. I can't remember if it is from Tony Van Roon or from Aaron Cake.
Is the measured 6.3V voltage the supply for the transmitter?
Is the transmitter wired in series with the phone?
Is the transmitter wired so that it is not destroyed by the ringing voltage?
no all the above measured voltages are with the telephone only without the transmitter being connected in series, should i measure them with the transmitter connected as well?