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37dBm Digital Band Selective Outdoor Cellular Operator Signal Amplifier

37dBm Digital Band Selective Outdoor Cellular Operator Signal Amplifier

* 99% pass customs clearance,Amplitec have many certificates,such as CE,RoHS,FCC,etc...


* 37dBm 85dB signal repeater indoor coverage area upto 6000-10000㎡,outdoor upto 2-5km and waterproof easy to install.


* Sub-band frequency and bandwidth can be set by local monitoring panel, which is easier and more convenient.


* Digital filter technology makes out-of-band rejection more effective.


* OLED screen can clearly display working frequency, gain, output power and easily check working status of the device.


* Manual gain control function, to attenuate gain with 1dB step among range of 31dB.


* ALC, with wide range of 31dB, auto limit the output power to ensure stable performance.


* Device auto detect isolation after start-up, to avoid self-oscillation.


* Can be controlled and monitored, via USB connects PC for local control, via 3G or4G modem connects PC for remote control.


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* Amplitec handle many engineering cases around the world,we have rich experience in mobile phone signal coverage project.


* Amplitec Own Chinese the largest signal booster manufacturing factory, so our quality control and production capacity leading the world.


* Most of Amplitec's signal booster have certificates,such as CE, RoHS, FCC, etc...


* Amplitec have rich exhibition experience, our signal boosters are recognized in many regions around the world.

* Do You Know Digital Band Selective Repeater?

    The radio management departments of most countries in the world usually allocate a frequency band of the spectrum resources to multiple operators, and a single operator can only use a part of the spectrum resources within this frequency band. For example, the full bandwidth spectrum resource is 75M of Band3 which defined by 3GPP. China's radio management department allocates Band3's spectrum resources to three Chinese operators. China Mobile obtains frequency resources of 25M bandwidth (1710~1735MHz/1805~1830MHz), and China Unicom obtains 30M bandwidth (1735~1765MHz/1830~1860MHz) spectrum resources, China Telecom obtains 20M bandwidth (1765~1785MHz/1860~1880MHz) spectrum resources.


    Digital Band Selective Repeater adopts digital filtering technology, uses A/D circuit to convert radio frequency signal into digital signal, and then uses programmable FPGA chip to run algorithm software to edit digital signal. One frequency band signal can be edited into multiple subbands, and then digital The signal is converted into a radio frequency signal, and each subband processed by digital filtering has good out-of-band suppression performance and will not interfere with each other. Therefore, installing a Digital Band Selective Repeater can simultaneously support the networks of multiple operators in the same frequency band.


    In addition, the equipment maintenance engineer can operate the monitoring software to turn on or turn off any subband of the Digital Band Selective Repeater, and can also flexibly set  bandwidth and frequency of any sub-band , and choose to support the network of a certain operator or multiple operators.

Model




S37T-Bx

S37T-BxBx

S37T-BxBxBx

Frequency Band




Any one in band 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66 @ S37T-Bx

Any two in band 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66 @ S37T-BxBx

Any three in band 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66 @ S37T-BxBxBx

Sub-bands


1~3 for each band

Bandwidth


0.2 ~ 20 MHz can by set for each sub-band

Gain


UL 80dB , DL 85dB

Output Power


UL 25dBm, DL 37dBm

Gain Attenuate


1~31dB, Step of 1dB

ALC Control Range


≥30dB

VSWR


≤2.0

Spurious Emission



≤-36dBm @ 9KHz~1GHz

≤-30dBm @ 1GHz~12.75GHz

ACRR


Fully comply with 3GPP

EVM


Fully comply with 3GPP

PCDE


Fully comply with 3GPP

Out of band Gain


Fully comply with 3GPP

Noise Figure



≤6dB @ S37T-Bx

≤8dB @ S37T-BxBx,  @ S37T-BxBxBx

Group Delay


≤13μs

Power Supply


AC 100~264V / 50Hz

Dimension



370x332x137mm @ S37T-Bx

490x410x210mm @ S37T-BxBx, S37T-BxBxBx

Weight




<12kg @ S37T-Bx

<28kg @ S37T-BxBx

<30kg @ S37T-BxBxBx

Note:The letter "x" means the 3gpp 4G band number: 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66


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37dBm Digital Band Selective Outdoor Cellular Operator Signal Amplifier

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