GSM1800/3G cellular signal amplification kit KRD-1800/2100
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Set GSM1800 and 3G.
Coverage up to 200m2. For office, villas, town houses.
Ready set to enhance mobile signal of GSM 1800 and 3G (UMTS2100) for premises up to 200 m2.
This kit is recommended for use in areas where signal is bad or missing, and on the street is acceptable or good.
Equipped with an external broadband antenna KP10-700/2700 gain 14dB antenna and the inner wall KP10-700/2100W gain of 10 dB.
Scope of the kit
- offices,
- shops,
- private vacation homes(cottages),
- small restaurants or cafes
- the cabins and other small rooms.
Depending on the level of the input signal, the coverage area will range from 100 to 200 m2 (the worse the input, the smaller the area of coverage)
Is repeater radiation harmful to health?
On the contrary. Repeater installed in the room with poor signal, reduces the harmful radiation, because the mobile phone does not need to emit at full power to "finish" and the base station operator.
The radiation power of the repeater is about 10 mW. Phone to find the repeater switches to a low radiation power, as he will need to connect already with the repeater, which is located at a distance of several meters.
Thus, the use of the repeater reduces the harmful effects from the device, and increases the operation time from the battery.
Connection diagram:
1 - outdoor antenna aimed at the base station
2 - radio frequency cable
3 - repeater
4 - power adapter
5 - internal antenna directed to the service area of the subscriber.
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Dimensions (length , width , height ), mm
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310
x
310
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200
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Repeaters characteristics:
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Operating frequency range UpLink
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1710 -1785 / 1920-1980 MHz
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Operating frequency range DownLink
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1805 -1880 / 2110-2170 MHz
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UpLink gain
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50-55 dB (for 1800 MHz) and 55-57 dB (for 2100 MHz)
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DownLink gain
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55-60 dB (for 1800 MHz) and 60-62 dB (for 2100 MHz)
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Maximum output power UpLink
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15 dBm (for 1800 MHz) and 13 dBm (for 2100 MHz)
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Maximum output power DownLink
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15 dBm (for 1800 MHz) and 13 dBm (for 2100 MHz)
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Noise figure
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< 6 dBi
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Power supply
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DC 6-24 V
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Power consumption
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10 W
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Connector type
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F-female
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Frequency, MHz
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1800, 2100
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Gain, dB
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55
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Equipment:
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Position
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Bracket
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Cable assembly 2 pcs.
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Antenna internal KP10-800/2100W
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Antenna external KP15-1700/2700
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Repeater RK 1800/2100-60
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Package
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