adrienne2242
Virgin
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- Dec 18, 2017
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Globalstar Satellite Phone
Travelers can make calls from almost anywhere on earth
The best thing about owning a cellular telephone is convenience. The ability to make a phone call any time, from almost anywhere, provides a feeling of freedom matched only by the motor-home experience itself. At the same time, a cell phone offers unparalleled peace of mind; in the event of an emergency, help can be dialed up in seconds-most of the time, that is.
Read more: What size speakers are in my car
[CENTER][url]https://i.imgur.com/VwirRqw.jpg[/url][/CENTER]
Analog and digital cellular phones operate by cell sites, located in and around metropolitan areas and most interstates. A cell phone's signal strength depends on how close you happen to be to one of these sites, so if you're in the middle of nowhere, the chances are you won't get any signal at all.
The Qualcomm Globalstar GSP-1600 portable tri-mode satellite phone solves this problem. By incorporating standard analog and digital modes along with satellite service, there are few places in the country, or the world, for that matter, where you can't make a phone call with audio quality as clear as a cellular call in a major citay.
In analog or digital modes, the phone works like any other: Pull out the small antenna, press POWER, then dial the area code and number, and press SEND. However, if you find that there is no analog or digital service in your area, simply deploy the Globalstar's integral antenna, choose GLOBALSTAR from the phone's menu, and dial the number again. Or, if the phone is in auto mode, you can simply deploy the antenna and redial the number; the phone will automatically check for cellular service first, then go to satellite service if no cell service is available (you can also set the phone to do the opposite if you like).
The Globalstar's satellite antenna is stored on the side of the phone in a groove built into the phone's body, so that when the antenna is stowed, the phone fits flush in your hand. Deploying the antenna requires only that you fold the antenna out; as you do so, it automatically extends. Unlike the small wire antenna used for standard analog/digital service, the tip of the thick satellite antenna must be pointed directly at the sky, and there cannot be any obstructions between the antenna and the satellite. This means it cannot be used indoors, or near tall buildings or trees. In other words, the same rules that apply to your satellite television dish apply to the Globalstar's antenna.
Once the satellite antenna has a clear view of the sky and satellite service has been selected, it usually takes only seconds for the phone to find a satellite and provide the user with a strong signal. Globalstar employs a network of 48 low-earth-orbiting (LEO) satellites at an altitude of 878.6 miles (as opposed to geosynchronous satellites orbiting the equator at 22,300 miles) that orbit the globe every 113 minutes. This network provides coverage to more than 80 percent of the earth's surface--with the current exceptions of the extreme polar regions--and will cover 98 percent of the world's populated areas, according to the company.
[CENTER][url]https://i.imgur.com/6sQ2DTH.jpg[/url][/CENTER]
Globalstar's satellite system utilizes what the company calls "bent pipe" architecture, in which each call goes up to the nearest satellite, is bounced back to earth to the nearest "gateway" (an earth-bound transfer station) and then routed into the landline system. According to Globalstar, this allows calls to travel mostly via established terrestrial infrastructure instead of being passed satellite-to-satellite, improving call quality and minimizing the chances of dropped calls.
Each call signal is carried by several satellites through a patented technology called "path diversity" If the signal is blocked by an obstacle of some kind, a "soft hand-off" takes place, whereby the call's transmission is switched to an alternate satellite without interruption.
If you anticipate having to use the phone in satellite mode while driving, you won't be able to do so unless you purchase a separate hands-free car kit, including a Globalstar electronic module, a hands-free phone cradle, a speaker, a microphone, a car interface cable and a magnetic-base exterior antenna, plus necessary cables and wiring. Available as options to the hands-free car kit are a privacy headset and adapter, and a privacy hand set that includes a separate phone receiver and cord when you don't want other occupants to hear your conversation, or when ambient noise prevents you from using the microphone/ speaker system.
Read more: Best Car Speakers in the world Carspeakerland.com
The Globalstar satellite phone we tested was manufactured by Qualcomm; similar units from Ericsson and Telit are available from dealers outside the United States. The Qualcomm unit, though considerably more bulky than contemporary cellular phones, weighs only 13 ounces, which is reasonable considering its capabilities. Calls we made in analog and digital modes were very clear for both parties, even when signal strength wasn't the greatest.
To test the phone's satellite calling feature, we took it with us on a road trip through California's Death Valley National Park, one of the most desolate areas in the state, and the hottest place in North America. At Death Valley's Badwater, the lowest point in the continental United States (282 feet below sea level), we stopped to make a call. The phone first checked for analog and digital service, then went to Globalstar satellite mode. Within seconds, a satellite was located and the call went through as normal. Like any cellular phone, the quality of the connection varied, but it was never bad and we did not experience any dropped calls.
The GSP-1600 retails for $1,199 and offers standard features, such as phone-book menu and voice/text messaging, plus a fax-and-data feature that enables users to access e-mail, the Internet and fax messages. The phone's lithium-ion battery allows 2.5 to 3.5 hours of talk time and eight to 10 hours of standby.
Related post: Car Speakers Reviews How to choose the Best Car Speakers
These prices are for satellite service only; 800-megahertz cellular service is provisioned through a separate wireless provider. Eventually a unified number and billing plan for both satellite and cellular service will be available, according to Globalstar.
Travelers can make calls from almost anywhere on earth
The best thing about owning a cellular telephone is convenience. The ability to make a phone call any time, from almost anywhere, provides a feeling of freedom matched only by the motor-home experience itself. At the same time, a cell phone offers unparalleled peace of mind; in the event of an emergency, help can be dialed up in seconds-most of the time, that is.
Read more: What size speakers are in my car
[CENTER][url]https://i.imgur.com/VwirRqw.jpg[/url][/CENTER]
Analog and digital cellular phones operate by cell sites, located in and around metropolitan areas and most interstates. A cell phone's signal strength depends on how close you happen to be to one of these sites, so if you're in the middle of nowhere, the chances are you won't get any signal at all.
The Qualcomm Globalstar GSP-1600 portable tri-mode satellite phone solves this problem. By incorporating standard analog and digital modes along with satellite service, there are few places in the country, or the world, for that matter, where you can't make a phone call with audio quality as clear as a cellular call in a major citay.
In analog or digital modes, the phone works like any other: Pull out the small antenna, press POWER, then dial the area code and number, and press SEND. However, if you find that there is no analog or digital service in your area, simply deploy the Globalstar's integral antenna, choose GLOBALSTAR from the phone's menu, and dial the number again. Or, if the phone is in auto mode, you can simply deploy the antenna and redial the number; the phone will automatically check for cellular service first, then go to satellite service if no cell service is available (you can also set the phone to do the opposite if you like).
The Globalstar's satellite antenna is stored on the side of the phone in a groove built into the phone's body, so that when the antenna is stowed, the phone fits flush in your hand. Deploying the antenna requires only that you fold the antenna out; as you do so, it automatically extends. Unlike the small wire antenna used for standard analog/digital service, the tip of the thick satellite antenna must be pointed directly at the sky, and there cannot be any obstructions between the antenna and the satellite. This means it cannot be used indoors, or near tall buildings or trees. In other words, the same rules that apply to your satellite television dish apply to the Globalstar's antenna.
Once the satellite antenna has a clear view of the sky and satellite service has been selected, it usually takes only seconds for the phone to find a satellite and provide the user with a strong signal. Globalstar employs a network of 48 low-earth-orbiting (LEO) satellites at an altitude of 878.6 miles (as opposed to geosynchronous satellites orbiting the equator at 22,300 miles) that orbit the globe every 113 minutes. This network provides coverage to more than 80 percent of the earth's surface--with the current exceptions of the extreme polar regions--and will cover 98 percent of the world's populated areas, according to the company.
[CENTER][url]https://i.imgur.com/6sQ2DTH.jpg[/url][/CENTER]
Globalstar's satellite system utilizes what the company calls "bent pipe" architecture, in which each call goes up to the nearest satellite, is bounced back to earth to the nearest "gateway" (an earth-bound transfer station) and then routed into the landline system. According to Globalstar, this allows calls to travel mostly via established terrestrial infrastructure instead of being passed satellite-to-satellite, improving call quality and minimizing the chances of dropped calls.
Each call signal is carried by several satellites through a patented technology called "path diversity" If the signal is blocked by an obstacle of some kind, a "soft hand-off" takes place, whereby the call's transmission is switched to an alternate satellite without interruption.
If you anticipate having to use the phone in satellite mode while driving, you won't be able to do so unless you purchase a separate hands-free car kit, including a Globalstar electronic module, a hands-free phone cradle, a speaker, a microphone, a car interface cable and a magnetic-base exterior antenna, plus necessary cables and wiring. Available as options to the hands-free car kit are a privacy headset and adapter, and a privacy hand set that includes a separate phone receiver and cord when you don't want other occupants to hear your conversation, or when ambient noise prevents you from using the microphone/ speaker system.
Read more: Best Car Speakers in the world Carspeakerland.com
The Globalstar satellite phone we tested was manufactured by Qualcomm; similar units from Ericsson and Telit are available from dealers outside the United States. The Qualcomm unit, though considerably more bulky than contemporary cellular phones, weighs only 13 ounces, which is reasonable considering its capabilities. Calls we made in analog and digital modes were very clear for both parties, even when signal strength wasn't the greatest.
To test the phone's satellite calling feature, we took it with us on a road trip through California's Death Valley National Park, one of the most desolate areas in the state, and the hottest place in North America. At Death Valley's Badwater, the lowest point in the continental United States (282 feet below sea level), we stopped to make a call. The phone first checked for analog and digital service, then went to Globalstar satellite mode. Within seconds, a satellite was located and the call went through as normal. Like any cellular phone, the quality of the connection varied, but it was never bad and we did not experience any dropped calls.
The GSP-1600 retails for $1,199 and offers standard features, such as phone-book menu and voice/text messaging, plus a fax-and-data feature that enables users to access e-mail, the Internet and fax messages. The phone's lithium-ion battery allows 2.5 to 3.5 hours of talk time and eight to 10 hours of standby.
Related post: Car Speakers Reviews How to choose the Best Car Speakers
These prices are for satellite service only; 800-megahertz cellular service is provisioned through a separate wireless provider. Eventually a unified number and billing plan for both satellite and cellular service will be available, according to Globalstar.
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