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  • 08/01/2022

    producto recibido muy bien.pero no probado ..

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  • 22/01/2021

    Dale una buena comida, ¿de acuerdo?

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  • 27/10/2019

    Stereo on this version is working, not only just a stereo light, it is outputting stereo too :-), very well constructed with a great sound. This needs a decent antenna matched to the output frequency and add cooling fans too, this device dissipates its heat into its metal chassis. (see my photos - this cooling was enough and I couldnt resist taking a peek inside!!!). WARNING: DO NOT run this device without an antenna connected, it needs the antenna to radiate the RF energy else it will radiate back into itself causing damage and DO NOT run it without its chassis as it then cannot disparate its heat to the chassis damaging it, I opened mine so you dont need to open yours :-). Finally, if you experience a hummmm or find its not transmitting on various frequencies its because the antenna isnt matched correctly (correct antenna length is vital for cristal clear audio, Google "antenna length calculator" and cut your antenna to the correct length for the frequency you want to use, I tested with car antennas which works quite nicely for the 3km I drove, its total distance will be affected by the antenna you use and correct matching (length).

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  • 03/07/2020

    Tuve un problema con el suministro de energía. El transmisor comenzó a sobrecalentarse y después de 45 minutos se apagó. Me las arreglé para aplicar un disipador de calor hecho de una nevera de un viejo pentium II cpu. El transmisor se mantuvo a una temperatura normal pero de nuevo después de un tiempo estaba muerto. Reemplazé la fuente de alimentación que venía con el transmisor por otra con el mismo voltaje y protección y ahora está funcionando bien.

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  • 24/03/2018

    Va très bien sous certaines conditions: Le signal d'entrée doit demeurer en dessous de -13db Avoir un SWR très bas. Attention aussi aux "ground loops" S'assurer de bien laisser respirer le dessous qui chauffe à cause du transistor de sortie. Installer des pattes de caoutchouc en dessous aide beaucoup. Circuit basé sur le BH1415F

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  • 27/12/2016

    With a telescopic radio antenna I heard my signal about 7 kilometers !!!!!!!!!!!!!!!!!!!!!!

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  • 10/08/2016

    I order 2 x FM transmitters. I received 1 x FM transmitter and 3 x power supplies. Hope this can be sorted quickly. One of the earlier units I ordered runs extremely hot. After an hour you cannot pick the transmitter up with your hands as it is too hot. I guess this is not normal.

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  • 23/05/2016

    Très bon produit, et de bonne qualité.

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  • 29/06/2019

    Bem feito e com ótima aparência. Nas experiências que fiz com antena interna não observei alcance e melhor qualidade de áudio. Vou fazer mais testes em locais com menor incidência de transmissões de FM.

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  • 03/03/2018

    came with very casual packing the unit starts heating up very quickly almost 80*c within 1 minute without any broadcasting and sound is good when broadcasting

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