20dBm Cell Phone Signal Boosters 1800MHz Band Selective Digital
Repeater
Cell Phone Signal Booster Description:
In mobile communication repeater would be an optimal solution. To
cover areas that can't be covered base stations band selective
repeater is an ideal solution for operators in more than one system
and more than one sub bands.
Band selective repeater is mainly used in areas with no are weak
signal such as office restaurants apartments, shopping mall parking
lots etc...
The digital 1800MHz band selective repeater is an alternative to
traditional signal amplifiers in the standards DCS1800. It works in
several systems and sub-bands simultaneously.
Has the ability to select a channel. Thanks to this function, you
can get more accurate signal amplification, high quality of
incoming voice calls and internet data that do not interfere with
neighboring base stations.
Has the ability to select a channel. Thanks to this function, you
can get more accurate signal amplification, high quality of
incoming voice calls and internet data that do not interfere with
neighboring base stations.
Number of sub-bands:
Digital 1800MHz, 3 sub-bands, each 0.2 ~ 20MHz, configurable and
adjustable within the frequency range of 1800MHz
Band Selective 1800MHz repeater is designed to amplify the mobile
1800MHz signal. The device guarantees uninterrupted calls and high
speed of downloading mobile data throughout the zone.
The digital repeater has a range filtering system, so it can
amplify the signal only of certain mobile network operators and
block other networks.
The repeater is also equipped with OMT / OMC remote control and
monitoring system allowing to configure and control the device
operation remotely via PC or wireless modem (optional function).
The built-in backup battery will ensure the operation of the device
even with a sudden power failure (optional function).
Cell Phone Signal Booster Feature:
• Automatic and manual adjustment of the signal gain.
• Independent adjustment of Uplink and Downlink gain parameters
with the ability to switch on and off for each subband.
• Intended for installation inside the building.
• Protection against overlapping frequencies of operators.
• High level of integration.
• Lightweight, compact.
• Low heat dissipation during prolonged operation.
• Low energy consumption.
• Universal unit: 100 ~ 240VAC
Cell Phone Signal Booster Specification:
RF Uplink Downlink parameters |
| Uplink | Downlink |
Frequency range | 1710 ~ 1785MHz | 1805 ~ 1880MHz |
Gain | 70 ± 2dBm | 75 ± 2dBm |
Output power | 20 ± 2dBm | 20 ± 2dBm |
Band width | each 0.2 ~ 20MHz adjustable |
Number of sub-bands | 3 sub-bands |
Frequency Adjustment Step | 100KHz | 100KHz |
Unevenness Standard | ≤ 3 ~ 6dB |
Noise factor Standard | ≤ 6dB |
V.S.W.R Standard | ≤ 2 |
Group delay | ≤ 8μs |
Frequency stability | ≤ 0.01ppm |
Electrical parameters |
Resistance | 50 ohm |
Power consumption | ≤36W |
Power Supply | Input AC100 - 240V,50 ~ 60Hz,
output DC12V / 7A |
Mechanical parameters |
I / O | N-Female |
Dimensions | 280 * 350 * 101mm |
Weight | ≤8kg |
Environmental parameters |
Operating temperature | -25ºC ~ + 55ºC |
Relative humidity | 5% - 95% |
Environmental conditions | IP40 |
