Futaba Dual Conversion Crystals
09-09-2006, 01:22 PM
#1
Futaba Dual Conversion Crystals
I need some inputs regarding Futaba Dual Conversion Crystals. What are they ? I have two of them and they don't work 
My receivers are R113iP PCM 1024 75 MHz.
http://www2.towerhobbies.com/cgi-bin/WTI0097P
My receivers are R113iP PCM 1024 75 MHz.
http://www2.towerhobbies.com/cgi-bin/WTI0097P
09-09-2006, 01:50 PM
#2
What is the frequency or channel number of the crystals?
I'm not sure but the dual conversion crystals are for aircraft radios. If the frequency is 72.xxx mHz or if the channel number is below 62 they're aircraft frequency crystals and won't work in your radio.
I'm not sure but the dual conversion crystals are for aircraft radios. If the frequency is 72.xxx mHz or if the channel number is below 62 they're aircraft frequency crystals and won't work in your radio.
09-10-2006, 10:00 AM
#3
It's number 80 ( 75.790 ) FM. It has Dual Conversion Label on the crystal. I thought it was for regular FM or PCM mode.
I got them from tower hobbies.
I got them from tower hobbies.
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