Nikrans NS-GW-Drive Manual de usuario
MYAMPLI IERS.COM
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req.: 900, 2100 MHz
Täckning: 30 m²
This user’s manual describes the installation and maintenance of wide band consumer boosters. Please do
read user manual carefully before installing and maintaining repeaters. The information in this manual is
subject to change without prior notice.
"!
Users must follow the principles below?
Repeater should follow system requirements; assure good grounding and lightning
protection.
The power supply voltage of repeater should meet security requirements; any operation
shall be carried out only after turning o[ power in advance. Only the professional is
authorized for the operation.
Do not dismantle machine, maintain or replace its components by yourself, because this
way the equipment may be damaged and you may even get an electric shock.
Do not open the repeater, touch the module of the repeater, or open the cover of the
module to touch electronic component. The components will be damaged due to
electrostatic.
Please keep away from heating equipment, because the repeater dissipates heat during
working. And do not cover a booster with anything that in]uences heat dissipation.
Wir möchten Sie über Besonderheiten der Booster-Nutzung für TMA in Österreich informieren. Die Signalverstärker funktionieren auf
TMA Mobilfunk requenzen und daher der Betrieb des Signalverstärkers einer Einverständniserklärung und zusätzlich einer Bewilligung
bedarf der TMA erfordert. In diesem Zusammenhang empfehlen wir, dass Sie der Bewilligung erhalten. Andernfalls, nach TKG 2003,
Betrieb der Signalverstärker für TMA untersagt ist und mit einer Verwaltungsstrafe belangt werden kann.
!
Cell Phone Signal Booster is a perfect solution for providing improvement of cellular signal reception inside
a house, o^ce, restaurant, VIP Room, apartment, building or shopping mall.
Generally cell phones cannot pick up or maintain a strong cellular signal due to one of the two following
reasons:
1. 0%#5+0/0(5*''#3'45#4'5#5+0/ – Base stations are used to provide broad coverage. However
there are many areas in which signal strength gets reduced due to topographic peculiarities or local
Governmental restrictions regarding the height or location of base stations. Rural areas generally have
fewer base stations than urban regions.
2. #563#-#/&#/#&'$4536%5+0/4 – Signal strength can also be negatively a[ected by trees, hills,
buildings, weather and other obstructions. You may be relatively close to a base station but still unable to
make a call. This often occurs inside houses, o^ces and other buildings with stucco, concrete or metal
walls that may block the signal.
The Signal Booster works with two antennas. An Indoor antenna communicates with your cell phone and
an Outdoor antenna communicates with the base station (BS). The Outdoor antenna receives a signal from
the BS and sends it through the cable to the Signal Booster, where it gets ampli\ed and re-transmitted by
the Indoor antenna throughout a building. When the Indoor antenna picks up a signal from your cellular
device, the Signal Booster ampli\es that signal and transmits it through the cable to the Outdoor antenna
and back to the BS.
(Note: The Signal Booster will only operate if there is an adequate signal to amplify.)
Nikrans NS-GW-Drive is mobile ampli\er for car use. The device boosts the quality of mobile connection
improving the work of all mobile services – phone calls, SMS, mobile Internet.
The car ampli\er NS-GW-Drive works at two mobile frequencies simultaneously improving both phone calls
at GSM 900MHz and mobile Internet at 3G 2100MHz. In the result, after installing a mobile ampli\er for
car, you get perfect mobile connection in your car, bus, RV, truck or even a yacht.
Nikrans NS-GW-Drive is compatible with the majority of mobile providers of the European Union, Asia and
Africa. Besides, it is absolutely safe for human’s health and the environment. Compact, powerful,
supporting phone calls and Internet – this dualband car ampli\er is your best companion on the go!
Get your Nikrans car ampli\er now to fully enjoy your trips!
Inomhustäckning: 30 m²
Upplänk frek: 890-915 MHz & 1920-1980 MHz
Nedlänk frek: 935-960 MHz & 2110-2170 MHz
Nedlänk Gain: 40 dB
Nedlänk Gain: 45 dB
Strömuttag: Input AC90~264V,output DC5V/2A
Arbetstemperatur °C: -25/+55
Luftfuktighet: 5 - 95 %
Storlek (mm): 129*95*30mm
Boosterns vikt: 1 kg
dBm: 33 dBm
" !
The picture below shows how simple and fast booster installation is and how e[ectively it works.
Out-of-car antenna should be maintained in the proper place (for example in a back truck) and by the
cable it should be connected with the booster. Then fasten the in-car antenna to the booster and plug the
power supply into the cigar lighter. Just in a few seconds the signal will become boosted in your car.
A repeater kit includes:
•65&003/5'//#?
unction: To pick up outside signals from the base station and send them by cable to the repeater;
outdoor antenna also transmits the uplink signals from the repeater back to the base station.
•/&003/5'//#:
It is mounted inside to transmit the improved signals throughout the coverage area.
•#$-'4: cables for indoor and outdoor antennas.
•06/5+/)4: Special mountings for antennas and the booster (depends on a booster model)
• Power Supply
65&003#/5'//#+/45#--#5+0/
Mount out-of-car antenna in the car trunk with the help of two screws.
#$-'-#9065#/&%0//'%503#44'.$-9
1. Keep the type, speci\cations, routing direction, location and curvature radius of cables in
compliance with the model requirements. Place cables in correct order, bend them smoothly, and
protect the surface from any damage.
2. Place R cables separately from power cables. Take proper isolation measures if they have to be
placed on the same cable racks owing to the site condition restrictions.
3. asten all connection parts of the whole system in correct order, from the antenna to repeater
interfaces, and make sure that the electrical interfaces are well contacted. Give waterproof
treatment to outdoor connection parts.
4. Take lightning protection measures for the antenna and feeder system in accordance with the
system requirements. Avoid deforming the antenna feeder where grounding clips are placed, and
give waterproof treatment to the feeder.
/&003#/5'//#+/45#--#5+0/
1. ind a suitable position for an in-car antenna (e.g. under the seat of a driver).
2. Clear and dry the place where you’re going to \x the in-car antenna. Put up the nylon strap tightly
on the chosen position and stick the device \rmly.
3. Plug in the in-car antenna into the in-car antenna interface of the signal booster and fasten it
tightly.
/45#--#5+0/3'26+3'.'/54
/45#--#5+0/0%#5+0/'26+3'.'/54
No speci\c installation requirements shall be followed.
08'33'26+3'.'/5
DC 12V. Connect the Power adapter to the cigar lighter.
/45#--#5+0/5'14
/45#--#5+0/4%*'.'4
1. ind a suitable position for an in-car antenna (e.g. under the seat of a driver).
2. Clear and dry the place where you’re going to \x the in-car antenna. Put up the nylon strap tightly
on the chosen position and stick the device \rmly.
3. Plug in the in-car antenna into the in-car antenna interface of the signal booster and fasten it
tightly.
4. Mount out-of-car antenna in the car trunk with the help of two screws.
5. Plug in the out-of-car antenna into the out-of-car antenna interface of the booster and fasten the
screws tightly.
6. Connect the Power with cigar lighter. If the indicator on the booster lights up the installation has
been executed properly.
NOTE: Switch on the signal booster only after installing out-of-car and in-car antennas correctly!
7. Test the signal of your mobile telephone. After installation mobile signal should get maximally
strong within all the car area. In case the mobile connection is still instable try to change the
position of the antennas for a more appropriate one.
'1'#5'3<410354&'4%3+15+0/
1. Outdoor port: connected with the outdoor antenna by cable
2. Indoor port: connected with indoor antenna directly or by cable
3. Connect the Power with cigar lighter.
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No need. Use standard accessories.
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Connect the power supply into a cigar lighter of the vehicle, the Power indicator in the device lights up,
which means it can work normally now. If you do not want to use the device for a long time, pull the power
supply out of the cigar lighter in vehicles.
After power is on, check \rstly the alarm and power LEDS.
Status and de\nition of POWER indicators:
5#564 '>/+5+0/
3''/ Normal
= Power problem
Status and De\nition of ALARM LED indicators; Alarm LED only works for downlink signals.
5#564
It is working in linearity
3''/ Warning: Input signals may be not enough, so please check on coverage e[ect, do not do
anything if it is good coverage; otherwise please adjust the repeater system to get better
coverage.
A little bit stronger input signals or slight self oscillation have occurred.
3#/)' Solution: Please adjust antennas or use MGC to reduce the repeater gain, till you \nd “edge
point” with green LED (I.E. the Alarm LED must stay at green color, and at the edge of turning
Orange), and let the repeater work at this point. MGC is the last measure to take as it will
shorten the coverage.
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4'%0/&4
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There are strong input signals or severe self oscillations (loop), please enlarge the distance or
make use of barriers between antennas, or adjust the antennas’ angles, and last step is to
adjust the repeater by DIP switch.
'.#3,:
Please note that Alarm LED works on repeater downlink signals only. I.E. the repeater input
signals from CELL TOWER.
945'.'45
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1. If the signals in small parts of the area have not been improved, please check the following:
- Check whether the indoor antenna is installed correctly or not; you may try to change the
antenna location to improve coverage.
- Check if it is necessary to adjust the direction of the indoor antenna.
Remark:
•'&6%'#55'/6#5+0/7#-6'4 — by ensuring the isolation level
•/%3'#4'065165108'3 — recommended ways: to adjust outdoor antenna direction/location, or
replace it to an antenna with higher gain to increase input signal strength.
'1'#5'3%#//05%0..6/+%#5'+/08'345#564
The repeater’s power is on but the phone cannot get connected to the network and still can not
communicate.
'#40/ There are loose or wrong connections in the repeater system.
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