Cobertura en interior: 150 m2
Frecuencia de Salida: 890-915MHz
Frecuencia de Entrada: 935-960MHz
Ganancia de Salida: 40 dB
Ganancia de Entrada: 50 dB
Potencia de Salida ( 3rd > 4rd ): UL: 5dBm, DL: 5dBm
Fluctuación dentro de Banda: < 3dB
Retraso de Grupo: 1.5 us
Emisión Parásita fuera de Banda <= -40dBm
Impedimiento: 50 ohm
Fuente de Alimentaciòn: DC 10V (AC 220V alimentador incluído)
Temperatura de funcionamiento: -25 to +55 C
Humedad: 5-95%
Tamaño(mm): 158x146x35 mm
Peso: 4.5 kg
Purchased AT 500 phone gsm booster. |  |
Review posted by Andy on 1th Dec 2010
Unfortunately, I've had some problems with AT 500 phone gsm booster. First of all, I expected it to cover all the rooms of my middle-sized house. Nothing of the sort! After long and effective conversation with support, I found out that any phone gsm booster is hardly to amplify gsm signal through concrete walls. That's a huge frustration!
patient and professional support the signal gsm booster perfectly boosts the signal in the room the device is placed
I expected it to cover larger area, otherwise I would buy AT400 instead as it is cheaper
Purchased AT 500 phone gsm booster.
Review posted by Patrick on 24th Dec 2011
I'm not used to leaving comments or reviews but I'm really trying to understand bad feedbacks on AT 500 mobile gsm booster, so I cannot stay aside! After using AT 500 mobile gsm booster for 3 (!!!) years, I cannot detect any fault in its functioning. My advice is to read instructions more carefully and install the device properly.
the AT 500 mobile gsm booster functions just as it has to
if I find out any, I bet I'll write back, though I doubt :)
Purchased AT 500 phone gsm booster.
Review posted by Rashid on 4th Jan 2011
I would recommend AT 500 phone gsm booster for every office or store owner. My new office is situated on the ground floor of a new skyscraper in business center of Dubai. I spent too much money for rent and don't want to lose clients due to constant dropped calls. Before the weekend I got AT 500 mobile gsm booster only 10 days after the order. The only problem I had was installation as I have no technical education and know little about such devices in whole.
essential thing for business owners whose offices suffer from weak signal reception
manual goes only in English (though I know this language quite well, some technical moments were unclear to me)
Purchased AT 500 phone gsm booster.
Review posted by Daniel on 6th Apr 2011
Personally I felt frustrated when French-based company refused to speak French with me. Their provide support only in English, that's nonsense! But it does not matter now. Talking about the mobile gsm booster I cannot say anything negative - good performance, easy installation, nice price.
fast delivery, good phone gsm booster for moderate price
manual and support only in English
Purchased AT 500 phone gsm booster.
Review posted by Emma on 6th May 2011
I would recommend this product simply for its price and coverage ratio. My old mobile gsm booster has very poor range in my house, and I often had problems with gsm signal reception - that was really annoying!
Before I installed the AT 500 I read through the online FAQs on myamplifiers.com and the manual - the installation was ever easy! Besides, it is great to have a signal gsm booster that finally works!
waited rather long for my package - but now that does not matter.
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