The reviews are automatic translation.
Confirm by connecting between the AM radio with external antenna terminal installed in the living room inside the apartment
On 2017-04-21 08:39:58
I could not confirm the effect at all and there was no meaning of obtaining. Currently we are making and using a booster amplifier by ourselves. For automotive use, usage may be wrong. I would be pleased if you know the internal circuit of the product.
Connect to Hiace's antenna wiring
On 2016-08-15 21:17:42
The work itself was easy and could be installed in as little as 30 minutes. Sensitivity got better a little, but it did not get as good as I thought. However, since it gets better than before installation, I think that it was good to attach.
Improvement of reception status of car radio
On 2015-10-06 18:29:31
The reception level surely sounds better and it sounds better, but is it noisy? noise? I was worried about the problem (antenna poor contact).
Ship's radio boost
On 2015-08-06 16:03:54
I installed it on a ship and tried to shoot the sea, but I do not know the effect at all. It may be an area from which radio waves do not reach.
On 2014-08-08 09:42:15
The product is small and its mounting position is high degree of freedom
When driving a car
On 2013-10-22 23:24:09
Even though it is a booster, the sensitivity becomes worse clearly when installed. Is there any cause for the sensitivity to deteriorate? I changed the arrangement of the main body, changed the way of cables and antenna wires, and did various things, but I did not fix the drop in sensitivity, so I eventually removed it. If it is a decent product, there should be some reason, so I think that measures should be added to the instructions.