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Customer Rating :
 List Price : $529.95 Price : Too low to display 
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Product Description
Powermax da4000mr mobile repeater 3 watt 38db gain dual band wireless cellular amplifier / repeater experience greater cell phone power, range and reliability in your car, truck, suv or van with digital antennas award winning, wireless powermax vehicle cellular booster. The powermax 4kmr-10a boosts the signal strength of your cell phone or air card to 3 watts and increases range up to 20 miles without a physical connection to your cell phone. The result is clean and clear voice quality with maximum data throughput on all carriers except nextel or iden. Application: vehicles with metal roofs (not for use in convertibles or in vehicles with composite roofs) range/performance: amplifies cellular signal up to 20 miles advantage: wirelessly enhances signals of multiple cell phones within a standard vehicle interior requirement: 3 separation and a metal roof between inside and outside antennas 4kmr-10a system includes: 3 watt dual band 40db gain cellular repeater (da4000mr) * internal slim patch antenna with cable ( ca09p ) external 3db gain magnetic mount antenna with cable ( ca55m ) 12 vdc power converter ( dp515 ) ** not sold individually; only available as part of a system. 1 year warranty.
- Size: 0.0Lx0.0Wx0.0H
Digital Antenna Digital PowerMax DA4000MR Mobile Repeater For Automobiles Reviews
Digital Antenna Digital PowerMax DA4000MR Mobile Repeater For Automobiles Reviews
| 1 of 1 people found the following review helpful:  Works Great. Gets Out Where Others Can't Get A Signal, By Carl "Carl" (New Mexico) - See all my reviews This review is from: Digital Antenna Digital PowerMax DA4000MR Mobile Repeater For Automobiles (Wireless Phone Accessory) I bought this for my personal vehicle since we use the same model in our patrol vehicles here in a New Mexico town near Santa Fe. Without it there are many areas up in the canyons where you cannot get a signal but when you plug it in you get several bars. It won't work miracles in deep canyons where there is no signal but it will definitely help your reception in remote areas. It boosts cellular signals like AT&T and Verizon best, not quite as well for PCS. I have used direct connect amplifiers for many years but now most new phones don't have an external antenna port so this solves that problem. I added a larger 5 Db gain external antenna from Radio Shack and it adds a lot to the boost factor. The included antenna is OK but does not have a gain factor. On our patrol cars we use a full size antenna (2 feet tall) that is attached permanently to the roof and wired into the amplifier. I am very pleased. 1 of 3 people found the following review helpful:  It works, but it doesn't work miracles, By Mojave Bob (Warsaw, IN United States) - See all my reviews Amazon Verified Purchase This review is from: Digital Antenna Digital PowerMax DA4000MR Mobile Repeater For Automobiles (Wireless Phone Accessory) We were evaluating this unit for use in our county squad cars, since we live in a semi-rural area, and cell coverage isn't 100 percent. We found that this unit works, but only if signal is present anyway. In other words, it isn't much better at receiving signal from the tower than is your phone - it helps a bit that the antenna is outside the car, but that is a limited improvement. If there is not cell signal present, this unit won't help. That said, it makes a pretty big difference for transmitting. So, if you find that you can hear people but they can't hear you, this unit is probably for you. In our case, we were really trying to improve reception in the cars for mobile data applications, and it was a marginal improvement. |
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