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Old Nov 10, 2012, 05:36 PM
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Argentina, BA, Martínez
Joined Apr 2010
88 Posts
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Replace internal 72 Mhz module FUTABA 7CAP

Hello

Im having trouble with my 7cap in FM 72mhz (very short range, and servo glitches) so i want to replace it at all (do not offer me 2.4, because i have already a frsky module which works fine)...
Is there any way to replace internal FM module in my radio for one of the 9cap FM modules like Futaba Fp-tk-fss Sintetizado En 72 Mhz ? i have located pins antena, gnd, mod, and vcc in my radio... or any other 72mhz module which make my 7 corona receivers work

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Old Nov 10, 2012, 06:00 PM
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United States, FL, Miami
Joined Aug 2009
960 Posts
You cant use the TK-FSS module though since that is only for the 9Z and that radio has a computerized channel selection.. Unlike the FP-FSM module or the Hitec Spectra module which has external rotary dials to select the channel.
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Old Nov 10, 2012, 11:31 PM
Registered User
Argentina, BA, Martínez
Joined Apr 2010
88 Posts
Quote:
Originally Posted by pach View Post
You cant use the TK-FSS module though since that is only for the 9Z and that radio has a computerized channel selection.. Unlike the FP-FSM module or the Hitec Spectra module which has external rotary dials to select the channel.
ok , so the TP FSM is able to be used inside my 7CAP?
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Last edited by marce002; Nov 21, 2012 at 09:11 AM.
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Old Nov 14, 2012, 12:15 PM
Registered User
Argentina, BA, Martínez
Joined Apr 2010
88 Posts
Any help? i plan to connect like this

TP-FSM ------ Radio side

1 ------------> PCM/PPM Signal from Radio
2 ------------> V+ positive
3 ------------> ?? (do not know what to connect here or leave it)
4 ------------> GND ground
5 ------------> RF Out to antenna
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Last edited by marce002; Nov 21, 2012 at 09:12 AM.
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