how big of an area does the RFA 347 transmitter cover
863697
It's not really an area answer. It's the length of the wire. My length is 1300 feet/circumference. About 2acres. It has 3 length settings. My area is the middle choice. It's a serious math formula.I would walk the perimeter and select the range on the unit that covers that length. Dean
863698
The specifications say up to 10 acres. I use it on 4.25 acres and it works perfectly. Just remember there is a side switch on the unit that must be set in order to obtain the desired results.
799152
I don't know the answer to your question, but I purchased the transmitter & it works great! I have no complaints about it.
955394
I'm using one that is 12.5 inches long. I can hit a 440 repeater 20 miles away from inside my house. I can also hit a 2 meter repeater 15 miles away. Although the reports are not full quieting, when I go outside the signal reports improve dramatically.
1352833
Internal antenna is 2X7X8.5 and easily covers 2000 sq ft for phone (4-5 bars). For computer air card, coverage is 500-700 sq ft with 5 - 6 bars; drops to 2 - 3 bars by edge of 2000 sq ft.
88118
I had no issue with the transmitter/receiver size. That fit well without issue. The issue is that this fan is heavy and you will need an assistant, or at least I did. I used a 48 inch down tube due to the height of our room. Wiring was straight forward. Great fan, almost silent. It has run no-stop for 6 plus years. Hope that helps. Will replace it with the same fan if available.
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.
2028880
I have 2 receivers within about 25 ft of the transmitter. The system works very well.
284679
...IF it works, a 5-6 ft. square area. The first one worked for a year. The second, which I just bought, does not work at all, not from day one, but I bought itin July, never tried it till now, and it's too late to return it. I emailed the mfg. and they ignored me.
611692
* Range: Up to 70 miles or more * Impedance: 75 Ohms * Works up to 70 miles away or more from transmitters * Very flexible aiming characteristics * Weatherproof construction * High gain across entire UHF band (UHF channels 14-69) * Max Gain: 15.8dBi * Dimensions: 29in. x 42in. x 4in. * Product Weight: 10 pounds
2092718
not very large. bout 3ft long by 2ft wide. it is good antenna but dont expect the rotater to last. it broke & they replaced it and broke again.
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.
30409
It is a UHF only FM Transceiver. I believe that it'll cover 420MHz to approximately 470 MHz.
1927108
Dear customer,thanks for your contact.Could you please inform us your needs?Usually the Reteivis H777 radio range up to 2 miles depending on environment and terrain.If you need to longer distance,please email us freely,we will do our best to find the one suitable for you. Please email to "alwaysonline" store.
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.
663345
I have three connected to cover a large area. One is probably 36 square feet is what my husband says
1921201
Depends on the terrain.Thick forest...maybe 1-2 miles on high power.Open terrain such as a lake....3-4 miles.Inside a bldg with metal structure...poor range...perhaps 2 or 3 floors.Remember; the higher power levels should be licensed thru the FRS license
990841
There's a map available showing coverage by area at http://www.navteq.com/rdstraffic/According to the description of this unit on Amazon.com, "NOTE: Model number on the box is 765T because the traffic receiver is included; however, the model number on the device itself is 765 as the "T" in 765T refers to the additional component "