[McHUG] TX Modules Need Further Inspection

Rich Mitchell geobra at att.net
Mon Dec 22 12:29:24 EST 2008


Pat,
I have both types from a prior order to that Canadian outfit.  I believe I have a receiver, too.
Rich
--
McHUG - Physical Computing ;) 
MicroController Ham User Group

-------------- Original message from "Pat Kilroy" <pat at patkilroy.com>: -------------- 


> Hi Steve, 
> 
> I more than loaned you the module, forgive me 
> for the poor communication. Consider it yours. 
> But remind me *which* module or modules you have ... 
> 
> The TX433 is the flea power unit, 10mW output max. 
> The TX433B module features 500mW but of course it 
> comes with a "more battery" mass requirement. (I 
> always loved Rich's brilliant "double coin cell" 
> idea in the original PICetSat module, so I won't 
> give up on the smaller transmitter.) 
> 
> The B version also adds an extra pin, the E/D Pin, 
> to Enable and Disable the xmtr itself or the audio 
> input pin. 
> 
> Transmitter Web page: 
> http://store.qkits.com/moreinfo.cfm/TX433B 
> 
> MAIN POINT 
> I will give you, Rich and Pete either one or both 
> types before I head to Eight Land for the holidays 
> if you think you may have time to experiment with 
> them and learn more about them. After all, the 
> spec sheet is lacking and customer support does 
> not seem to exist. We need more insight on these 
> little devices! 
> 
> Guys, please let me know what you think of my 
> offer. I must get them to you soon. 
> 
> Cheers, 
> 
> Pat 
> 
> > -----Original Message----- 
> [snip] 
> > 
> > Hi Pat; 
> > 
> > I have a couple TX-433 modules - one of which is a module you lent to me a 
> > couple months ago. It'll be interesting to see if these modules can be coaxed 
> > to send packet tones. 
> > 
> > 73; Steve, N3SB 
> > 
> 
> 
> 
> 
> 
> 
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