Mailing List Archive

RE: Actysis IR Blaster (was: Tekram IR-mate 210)
>>> i don't have an actisys device and i haven't followed your
> conversation
>>> really close, but i don't understand why you think that you need two
> of
>>> these devices, isn't it possible to send and receive at the same time
>>> with just one of them? or have i completely misunderstood what you
>>> problem is all about?
>>>
>>Well, the reason we were talking about TWO devices is because the
>> transmitter has to point at my cable box (facing away from me) while
> the
>>receiver needs to point towards me. Guess I can point it perpendicular
> to
>>me (facing the wall to me left) and bounce the signals off the wall ;)
> Guess what?
>
> I just did a test with the Actysis 200 acting as an IR receiver. Using
> lirc's irw command I can receive codes from my a/v remotes - but the
> distance is limited to less than 4 feet! Even using my Philips pronto
> which has a strong IR signal I could not receive any codes once I passed
> the 4 foot limit. This might limit your options for using this device to
> receive a/v codes from a couch 8-10 feet away.
>
DOH! Perhaps I'll get up off the couch and walk a few feet every time I
want to use the remote. :) Well, that pretty much makes it useless if you
want to use is for a STB, doesn't it?

And I already order one :(
RE: Actysis IR Blaster (was: Tekram IR-mate 210) [ In reply to ]
>>>> i don't have an actisys device and i haven't followed your
>> conversation
>>>> really close, but i don't understand why you think that you need two
>> of
>>>> these devices, isn't it possible to send and receive at the same
>>>> time with just one of them? or have i completely misunderstood what
>>>> you problem is all about?
>>>>
>>>Well, the reason we were talking about TWO devices is because the
>>> transmitter has to point at my cable box (facing away from me) while
>> the
>>>receiver needs to point towards me. Guess I can point it
>>> perpendicular
>> to
>>>me (facing the wall to me left) and bounce the signals off the wall ;)
>> Guess what?
>>
>> I just did a test with the Actysis 200 acting as an IR receiver. Using
>> lirc's irw command I can receive codes from my a/v remotes - but the
>> distance is limited to less than 4 feet! Even using my Philips pronto
>> which has a strong IR signal I could not receive any codes once I
>> passed the 4 foot limit. This might limit your options for using this
>> device to receive a/v codes from a couch 8-10 feet away.
>>
I just looked up the specs on the Actysis-220 and it says that it has an
"IR distance from 0cm-200cm with no external power!" That's about 6.5'
which seems a bit better. My questions are: with external power, can you
boost the signal? And does the Actysis-220 have a jack for external
power?

Also, do we know that you can't use two devices with LIRC? If you can,
then I can use the Actysis-220 for trasmission, and a [more powerful] IR
receiver on another serial port.