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Suggest - Buying Cordless Phones: Frequencies 101
Do you remember when cordless phones first came out in the eighties? I do and I remember two things about them. One is that they were pretty expensive and the other is there were only a few models to choose from. A lot has changed in the past twen
According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product
ty years. Now not only are there many models to choose from, but you need to choose a phone frequency too. You can choose from 5.8 GHz, 2.4 GHz, 900 MHz or the new DECT technology.
Do frequencies matter? And if they do, how much do they matter? M
Do frequencies matter? And if they do, how much do they matter? M
; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.
Examples of combination products may in
Examples of combination products may in
ost people assume the higher the frequency is, the better the cordless phone must be. The goal of this article is to provide some information to help you decide which cordless phone is right for your home or office.
Traffic and Interferen
Traffic and Interferen
lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.
ce
Before you pick a phone, you need to consider some important factors. The first factor to consider is traffic. The Federal Communications Commission (FCC) assigns a specific range of frequencies that are used by cordless phones. Since
Before you pick a phone, you need to consider some important factors. The first factor to consider is traffic. The Federal Communications Commission (FCC) assigns a specific range of frequencies that are used by cordless phones. Since
here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe
devices such as cell phones are also transmitting and receiving wireless signals sometimes there is interference. To prevent this type of interference, the FCC determines which devices can transmit within specific ranges. When a range reaches capa
d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.
Combination pro
Combination pro
city, the FCC will usually open up another range of frequencies.
The early cordless phones used 46-49 MHz bandwidths. Users of these phones faced challenges such as limited range, poor sound quality but most of all they faced problems with interf
The early cordless phones used 46-49 MHz bandwidths. Users of these phones faced challenges such as limited range, poor sound quality but most of all they faced problems with interf
ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc
erence. Devices such as fridges, TVs and computers emitted low-based interference that diminished the clarity and range of cordless phone conversations. By the early 1990's, as people purchased more cordless phones, baby monitors and pagers the tr
easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi
ffic was increased and the FCC opened up the 900 MHz range.
Because of their improved range and clarify, the 900 MHz phones quickly became a standard household appliance. As the number of 900 MHz phones increased, so did the subsequent traffic. S
Because of their improved range and clarify, the 900 MHz phones quickly became a standard household appliance. As the number of 900 MHz phones increased, so did the subsequent traffic. S
nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically
o next the FCC opened up another range of frequencies: the 2.4 GHz band. Though this frequency was new for phones, the 2.4 GHz band was also being used for wireless LANs and microwave ovens emit 2.4 GHz. So then the FCC opened up the 5.8 GHz band.
and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ
The new 5.8 GHz phones offer the latest in cordless telephone technology with the best clarity, range and possibly security. The biggest advantage to a 5.8 GHz phone is that its frequency band is less trafficked than the 2.4 GHz band, resulting
ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi
n less interference.
Obstructions
The other factor to consider is the number of obstructions in your home or office . I remember learning in science about how transmitters and receivers work and how obstructions can affect the s
Obstructions
The other factor to consider is the number of obstructions in your home or office . I remember learning in science about how transmitters and receivers work and how obstructions can affect the s
ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.
Following aspects would a
Following aspects would a
trength of a radio signal. Cordless phones use this same concept. A lower frequency will usually provide a better range because the signal's wavelength is longer and can travel around obstructions better.
So in theory a 900 MHz phone should work
So in theory a 900 MHz phone should work
dd to the challenges in developing combination products:
Which markets to tap where the combination products can do fairly well?
Which combination prod
Which markets to tap where the combination products can do fairly well?
Which combination prod
better than a 2.4 GHz phone. However, this isn't always so. If a cordless phone is used in your home or office, then obstacles such as equipment, walls and doors obstruct the path and prevent signals from traveling as well as they could in a less
cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin
densely occupied area. The fewer obstructions there are, the easier it is for signals to be deflected and find the reception antenna.
Security
Another factor to keep in mind is security. As technology advances so do ways to take
Security
Another factor to keep in mind is security. As technology advances so do ways to take
tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen
What would be the developing cost?
How to tackle the risks encountered during combination product developmen
advantage of this technology. Cordless telephones are really just small radio transmitters and receivers, so if you use a cordless phone with poor security, then anyone with a scanner can tune in and hear your entire conversation. However, most in
t?
As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel
As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel
expensive radio scanners can only access frequencies of 512 MHz or the 900 MHz frequency.
On the other hand, even the pricier scanners can't cover the 2.4 GHz frequencies used by the newest, most advanced cordless phones. So if security is a conc
On the other hand, even the pricier scanners can't cover the 2.4 GHz frequencies used by the newest, most advanced cordless phones. So if security is a conc
ping new procedures for reviewing their safety, efficacy and quality.
Professional from academic institutions, pharmaceutical industries, health care indust
Professional from academic institutions, pharmaceutical industries, health care indust
ern, then you definitely want to get a cordless phone with at least a 2.4 GHz frequency.
DECT Technology
And now there is even another new phone technology to consider. DECT is a digital wireless technology that is now being ado
DECT Technology
And now there is even another new phone technology to consider. DECT is a digital wireless technology that is now being ado
y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products
ted increasingly worldwide. DECT is used in cordless telephones, wireless offices and even wireless telephone lines to the home. This technology originated in Europe and it is a radio-access technology, rather than a comprehensive system architect
.
As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de
As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de
ure used by most cordless phones.
The Bottom Line
As you can see, there are many things to consider before purchasing a new cordless phone. One suggestion is to decide what factors are most important to you. If you just want a b
The Bottom Line
As you can see, there are many things to consider before purchasing a new cordless phone. One suggestion is to decide what factors are most important to you. If you just want a b
elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.
Companies that provide selfless information through particip
Companies that provide selfless information through particip
asic cordless phone that's inexpensive, then the lower frequency phones should work fine. However if your needs include better security, clearer phone calls or increased phone range then you will want to consider purchasing higher frequency phones
tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products
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