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Line Amplifier 4G LTE 2600MHz Signal Band 40dBm Mobile Cell Phone Signal Booster for Coverage 100000sqm
Model: GW-40L-LA
Line Amplifier 4G LTE 2600MHz Product Description:
The Single-Band RF Repeater (RFR) is the kind of repeater used most
frequently. It has a simple structure to transparently convey and
amplify the wireless signal (at the same frequency) between the BTS
(Base Transceiver Station) and mobiles in single wireless network.
The Single-Band RFR is working as a relay between the BTS and
mobiles. It picks up the signal from the BTS via the Donor Antenna,
linearly amplifies the signal and then retransmits it via the
Coverage Antenna (or the Indoor Signal Distribution System) to the
weak/blind coverage area. And the mobile signal is also amplified
and retransmitted to the BTS via the opposite direction.
As per operator's requirement for working frequency, two types of
Single-Band RFR are available:
*Band-Selective Single-Band RF Repeater: To amplify all signals in
the whole band (bandwidth is customized);
*Channel-Selective Single-Band RF Repeater: To amplify only the
signals transmitted in the customized 1 / 2 /4 / 8/ 12 /16
channels.
Line Amplifier 4G LTE 2600MHz Advantages:
* Aluminum-alloy casing with IP65 protection has high resistance to
dust, water and corroding;
* Highly selective channel selector can process multiple channels
simultaneously;
* No interference to BTS by adopting linear amplifier with high
gain and low noise;
* Adopting filter with highly selectivity and low insertion loss
eliminates interference between uplink and downlink;
* USB port provides a link to a notebook for local supervision or
to the built-in wireless modem to communicate with the NMS (Network
Management System) that can remotely supervise repeater's working
status and download operational parameters to the repeater.
The RF Repeater is mainly applicable to such case:
*The repeater can find an installation place which can receive pure
BTS signal at strong enough level and can meet the requirement of
isolation to avoid self-oscillation;
*And the distance between the BTS and the area to be covered is 2km
around.
In comparison with FSR (frequency shift repeater) and FOR (fiber
optic repeater), the RFR has the following benefits and
disadvantages:
Pro:
Easy to build the installation site;
Lower cost of equipment and site-building.
Con:
*Inappropriate installation may cause self-oscillation;
*The Coverage Antenna shall face against the Donor Antenna, which
limits the coverage angle;
* High signal noise may be introduced since the Donor Antenna picks
up signal from the air;
*The repeater shall be installed within the coverage of BTS.
Line Amplifier 4G LTE 2600MHz Application Diagram:
To expand signal coverage of fill signal blind area where signal is
weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking
Lots, etc
Outdoor: Airports, tourism regions, golf courses, tunnels,
factories, mining districts, villages, highways
Specifications | ||
Working Frequency (customizable) | Uplink (MHz) | 2500 - 2570MHz |
Downlink (MHz) | 2620 - 2690MHz | |
Working Bandwidth | Customizable | |
Max. Input Level (Non-Destructive) | -10dBm | |
Max. Output Power (customizable) | 43dBm | |
Max. Gain | ≥ 90dB | |
Gain Adjustment Range | 1~31dB @ step of 1dB | |
Voltage Standing Wave Ratio (VSWR) | < 1.5 | |
Noise Figure | ≤ 5dB | |
In-Band Ripple | ≤ 3dB | |
Spurious Emission | Within working band | ≤ -15dBm/30kHz |
Out of working band (Δf > 2.5MHz) | 9kHz~1GHz: ≤ -36dBm/30kHz | |
1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
Third-Order Intermodulation | ≤ -45dBc/30kHz (measured under rated output power) | |
System Delay | ≤ 5μSec | |
I/O Impedance | 50Ω | |
RF Connector | N-Type (Female) / changeable / bottom of casing | |
Temperature Range | Operation: -25°C ~ +55°C / Storage: -30°C ~ +60°C | |
Relative Humidity Range | ≤ 95% (non condensing) | |
Power Supply (customizable) | DC -48V / AC 220V, 50/60Hz / AC 110V, 50/60Hz | |
Power Consumption | ≤ 200W | |
Backup Power Supply (optional) | 4 hours | |
Casing Level | IP65 |