|
|||||
Acquiring some knowledge about cordless phone frequencies is a good starting point when comparing cordless phones. It's the key to identifying superseded products and those that are most susceptible to problems. DECT 6.0 PhonesThe latest cordless phones employ DECT 6.0 technology. In the U.S. the FCC allocated the 1.9 GHz frequency to voice communication. It's the frequency that all DECT 6.0 phones use and in 99.9999% of situations there is no better alternative.
The sophistication of DECT technology is responsible for the popularity of the 1.9GHz frequency in the U.S and the 1.8GHz frequency elsewhere in the world. These include: tight security, low power consumption, good range and advanced digital features. The top rated cordless phones are all DECT 6.0 phones. There are still millions of 5.8 GHz, 2.4 GHz and 900 MHz phones in use, but few if any are still being manufactured. Once consumers discovered DECT 6.0 phones they stopped buying the alternatives. Not only do they perform better, they are also cheaper. The arrival of DECT 6.0 technology coincided with significant falls in the cost of cordless telephones. Other Cordless Phone FrequenciesBecause of the way in which the FCC allocates cordless phone frequencies, each is associated with a generation of cordless technology. 900 MHz PhonesThe 900MHz frequency was allocated in 1990 when analogue phones were at the bleeding edge of cordless technology. They were basic and could only connect with a single cordless handset. The 900 MHz spectrum rapidly became crowded and users complained about cordless phone interference. Their phone calls could also be hacked. Neighbors with a scanner could easily tune in and eavesdrop on calls. Long Range Cordless Phones
On the other hand 900 MHz phones deliver excellent cordless phone range. For this reason they remain popular with users in rural areas and those with big yards, but they are no longer the best options. The best long range cordless phone today is a DECT 6.0 phone. Panasonic's KX-TG7500, KX-TG6500 and KX-TG4000 phones use enhanced DECT 6.0 PLUS technology. It more than doubles the standard range, but if that's not enough one or more range extenders can be added. 2.4 GHz PhonesThe 2.4GHz frequency was allocated in 1998 when the 900MHz frequency had reached saturation. It heralded the introduction of digital technology, FHSS (Frequency Hopping Spread Spectrum), increased security and multiple handsets sharing a single base unit / landline. The 2.4 GHz frequency rapidly became saturated as well. It's used by WiFi networks and many other wireless enabled devices. The up-shot was that cordless phones acquired a reputation for poor voice quality, interference, break-up and drop-outs. 5.8 GHz PhonesThe 5.8MHz frequency was allocated in 2003. While it's not restricted to voice communication, it's relatively uncluttered and interference is seldom a problem. The phones use digital technology and calls are relatively difficult to eavesdrop, however they do have other issues. 5.8GHz phones draw more power than those using other cordless phone frequencies. Users complain about the need to constantly recharge handsets even after relatively short phone calls. To overcome these issues some manufacturers have designed their phones to only use the 5.8GHz frequency for communication from the base to the handset. On the return journey they use the 2.4 GHz frequency. It enables them to hold a charge for longer, but at the expense of using a congested frequency. SummaryConsumers in 2010 and later no longer need to study the ins-and-outs of cordless phone frequencies when hunting for the best cordless phones. With few exceptions the top rated cordless phones are DECT 6.0 phones using the 1.9 GHz frequency. Cordless Phone Frequencies - Related Cordless Phone ReviewsComparing DECT 6.0 Cordless Phones - Which is the Best DECT 6.0 Cordless Phone? How to compare cordless phones when they all use the same cordless phone technology. Panasonic Talking Caller ID - the most significant development in cordless phone technology since the DECT 6.0 cordless phone. Basic phone jack wiring is a breeze for anyone with a DIY bent and a few tools. But there are alternatives. A cordless phone or a wireless phone jack will almost certainly save time and money. How to Compare Cordless Phones - every day thousands of people compare cordless phones. Their agenda is to find the best cordless phone. It's a good idea to begin by getting specific about requirements such as how and where the phone will be used. The Best Home Phone - it has to be one of the best rated cordless phones. The days when corded telephones were the only option are long gone. Cordless phone technology has progressed and multi handset cordless phones are to be found in nearly every home. Best Skype Cordless VoIP Phones - every year we review the latest Skype phones in the hope of finding something special. We are usually disappointed, but this year we discovered an outstanding Skype cordless phone that has left the competition for dead. Best Cordless Telephone Headset 2010 - cost should be the last consideration when selecting a headset. If it doesn't work or is uncomfortable it doesn't matter what it costs. Consumer Reports Cordless Phones - where you can read cordless phone reviews sent in by visitors to Cordless-Phone-Update.com and submit your own reviews or ask questions. |Uniden Cordless Phones| VTech Cordless Phones| 2 Line Cordless Phones |4 Line Phone Systems| |Best Bluetooth Cordless Phone| Best Cordless Headset Phone| DECT 6.0 Phones| Latest Cordless Phone Systems| |Cheap Home Phone Service |Skype Free Download| |
|
||||
|
|
|||||
|
|
|||||
| |||||
