how big of an area does the RFA-347 transmitter cover
1279432
I have mine covering the periphery of most of our yard, which is about 130-feet by 350-feet. There is still plenty of adjustment left on the dial for larger lawns. I had one for about seven years before having to replace it. It worked great on our Husky. After his first shock, he was afraid to go outside, but gradually learned where the boundaries are. Our collar receiver has a warning vibration, so he doesn't have to get shocked unless he doesn't back off right away. We love it.
649023
According to the manufacturer, Long Range provides 600ft of coverage, whereas the Non-Long Range provides 400ft. In a real world application at my family's farm, we cover the better part of 10 acres using 3 of these APs. One hardwired the other two are acting as repeaters (Island APs).
1715337
Sorry, I don't have the means to answer your question. So far, testing with several others who have the same radio and on low-power (1 watt), we've achieved about a 2-mile range through trees and houses using the 14.5 inch antenna on one and the 7-inch on the other.
417613
Is there a website or something where I can check the coverage area? Thanks!
2028880
I have 2 receivers within about 25 ft of the transmitter. The system works very well.
1885311
I have had it at least 30-40 ft out at the most. Had small area. Have not tried to lose contact. Antenna extends about 2-3-ft. Very cool! I like it a lot. Battery only lasts ~10min though. May want to upgrade battery pack.
828609
About equal depending on how thick you want the coverage. Hope this helps, this is the kind of question that depends on the operators skill. :-)
1271570
The range depends on what is between the transmitter and receiver. For example, a reinforced concrete wall or one with a foil vapor barrier will reduce it considerably. In my case they are separated by about 50 feet with only interior walls between them. The only way to check is to install the device and see if it works.
1300209
All depends on how close you are to the transmitters, and if you have a clear view of the sky (no building or trees). I have mine outside at about 10-12 feet. I get all my local stations (within 20-30 miles), and I have no obstructions blocking the antennae
663345
I have three connected to cover a large area. One is probably 36 square feet is what my husband says
1545212
25 inches X 2 inches x 1 inch. I use it inside, however it probably needs to be mounted which adds to the bulk. Additionally it has a very 'industrial' look and feel, so that could factor in to whether you want it a permanent fixture in your home or office. Overall a great antenna though that about doubles the strength of my alfa adapter.
1722759
It depends how the wires run and if you can have access to the individual conductors. The connectors just loop around the individual wire so they must be accessible. The transmitter is not weatherproof and there is only 12-18 inches of wire so you would need a way to protect the transmitter unit. If it is outside the house, the wireless connection to the receiver may be a little limited but I have had success with the receiver at least 30 feet away with several wall in between.
912311
The description on Amazon.com states a coverage area of 915 sq. ft., but the manufacture also states to place the unit as close to the problem area as you can for maximum effectiveness. I use my unit to control fly-through underneath a deck and it has worked very well. It would also appear that birds no longer fly within 15 ft. or so straight out from the unit, but I would have difficulty in claiming an exact, effective distance. Hope this helps.
1137505
My house is 3200j sq.ft. and I've never had any issue in any part of the house. Like most wireless devices, 300' is a good rule of thumb and that depends on the type and quantity of obstructions between the transmitter and receiver.
1661970
Ours covers more than 1200 square feet upstairs really well, and boosts downstairs as well. You have to place the inside antennae correctly, but it does a wonderful job for us. I'm very glad we bought it!
114584
It covers 390 square feet. Check http://www.kaz.com/kaz/air-purifiers/products/honeywell-50250-s-true-hepa-air-purifier-50250-s/
2260170
It's about 10 inches long. I tuck my antenna tube up under the front body mount, and it doesn't seem to hurt the range.