plane_spotter
Feb 15, 2008, 06:21 PM
Dear all I have near complete 5 units based on the RX18 dual conversion receivers as listed here:
http://home.nordnet.fr/~fthobois/anglais/rx17-b.htm
The circuit is also discussed here on rcgroups:
http://www.rcgroups.com/forums/showthread.php?t=215885&highlight=diy+rx
The pcbs have been soldered with the intention for operation on 72Mhz. I am unable to finish them so I am offering them for sale. I have made some changes to the original. I have changed the servo connections for upright fitment and substituted the 4015 IC with a 74HC164 device which I already have stock of.
The purchaser would need to wind/fit three 7mm coils to complete and antenna flex, L1,L2 and L3. L4 the 455Khz coil is fitted.All info on the circuit is available from the first link. I want to state I am not selling the design I am looking to cover the parts that I have purchased to build a number of these over the past couple of years. I have plastic abs cases to fit these, one of which will be included.
I am looking for 15 Euros which includes worldwide shipping which I beleive is a very fair price. Maybe someone may want them for parts. The 3362 smt and
10.7Mhz xtal filter are worth a fair amount by themselves.
I have included a couple of photos for people to see. I will be offering blank pcbs and part kits for people to build their own soon to clear all my components.
Send me a PM if interested.
Thanks
Ashley
http://home.nordnet.fr/~fthobois/anglais/rx17-b.htm
The circuit is also discussed here on rcgroups:
http://www.rcgroups.com/forums/showthread.php?t=215885&highlight=diy+rx
The pcbs have been soldered with the intention for operation on 72Mhz. I am unable to finish them so I am offering them for sale. I have made some changes to the original. I have changed the servo connections for upright fitment and substituted the 4015 IC with a 74HC164 device which I already have stock of.
The purchaser would need to wind/fit three 7mm coils to complete and antenna flex, L1,L2 and L3. L4 the 455Khz coil is fitted.All info on the circuit is available from the first link. I want to state I am not selling the design I am looking to cover the parts that I have purchased to build a number of these over the past couple of years. I have plastic abs cases to fit these, one of which will be included.
I am looking for 15 Euros which includes worldwide shipping which I beleive is a very fair price. Maybe someone may want them for parts. The 3362 smt and
10.7Mhz xtal filter are worth a fair amount by themselves.
I have included a couple of photos for people to see. I will be offering blank pcbs and part kits for people to build their own soon to clear all my components.
Send me a PM if interested.
Thanks
Ashley