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different lte base station for sale for hotel

different lte base station for sale for hotel

Different lte base station for sale for hotel

Model:
R8840
MOQ:
1piece
Payment:
T/T, Paypal, VISA, Western Union etc.
Delivery time:
7-15 working days up to quantities
Price term:
EXW, FOB, CIF, CFR, DDP etc.
Start Port:
Any port in China
Place of Origin:
China
Warranty:
90 days
Price
Get Latest Price
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Quantity Needed:
Pieces
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Product Information of different lte base station for sale for hotel


PRODUCT INTRODUCTION

1.Product specification


R8840 technology Index

Working band

2100MHz

Uplink:1920MHz~1980MHz

Downlink:2110MHz~2170MHz

Dimensions(H x W x D)

370×320×160 (mm)

Weight(full-loaded)

16.5kg

Power supply

-48V DC, -37V DC~-60V DC

220V AC~240V AC, 90V AC~300V AC, 45Hz~65Hz

Power(full-loaded)

170W(20W output)

240W(40W output)

Environment temperature

-15℃~+50℃

Relative Humidity

5%~95%

Carrier frequency output power

40W, 60W


R8840 is an outdoor macro RF remote cell in WCDMA serialized base station.

The structure of WCDMA network is shown in the figure, where NodeB can also be decomposed into two parts: baseband unit BBU and remote RF unit RRU. R8840 is both RRU and RF processing part of BodeB function in WCDMA system (baseband processing part of NodeB function is not realized).


RRU and BBU must be used together to realize the function of traditional base station. RRU+BBU method reduces the requirements on the machine room, reduces feeder loss, and provides a more flexible way of station layout.

R8840 realizes UE access and wireless link transmission functions through Uu interface, mainly including RF processing, modulation and demodulation, measurement and reporting, carrier power control, receiving diversity, correction and synchronization functions.

It is connected to BBU through the optical interface, which is mainly used for IQ data transmission, reporting measurement information, RF function configuration, clockwise synchronization and other functions.

2.The R8840 product appearance:


The R8840 has several sub-models and supports different frequency bands:

Model

Supported frequency band

ZXWR R8840 85A

UMTS 850

ZXWR R8840 90A

UMTS 900

ZXWR R8840 21A

UMTS 2100


3.Product Function

R8840 mainly completes transceiver function. Its principle is shown in the figure. The system is composed of Transceiver, Duplexer and Power Amplifer.

Transceiver: frequency conversion, signal amplification, filtering, A/D or D/A conversion of upstream and downstream rf signals.

Duplexer: separates and filters send/receive signals and integrates low noise amplification.

Power Amplifer: Amplifying and transmitting RF signals.

4.Product Advantage

• Large capacity: system maximum support 4CIS.

• At the same time support AC/DC power supply: compatible with 220V AC and -48v DC power input

• Flexible networking: support star, chain and ring networking.

• Energy saving and environmental protection: power amplifier efficiency is not less than 30% when 40W output power is on the top of the machine.

• AISG protocol support RET antenna, support ASIG interface tower amplifier.

• Support receiving diversity, and support transmitting diversity and 4 antenna receiving in parallel cabinet mode.

• The system is small in size, light in weight and easy to install and maintain.



5.B8200 port introduction:

1. LC1: BBU and RRU fiber interface

2. LC2: RRU fiber cascade interface

3. AISG: AISG equipment interface

4. Monitor:Outdoor lightning box monitoring interface

5. PWR: power interface(AC/DC)

6. ANT2: Receive diversity radio frequency line interface

7. ANT1:Transmit/Receive diversity radio frequency line interface

8. RXout: Frequency extension interface

9. RXin: Frequency extension interface

10. GND: Grounding




Company Advantages
1. YUNPAN base transmitter station is designed by experienced professionals who make use of superior quality raw materials. The product is designed to build networks with higher speed and smarter connectivity
2. Yantai yunpan international trade Co.,Ltd. will regulate its market management in the coming days. The product does not generate any noise during operation
3. The product has the advantage of strong compatibility. It can perfectly work with other mechanical systems to bring out the best results. It is made in compliance with RoHS and WEEE environmental standards
4. The product can bear the most demanding industrial conditions. It is made of heavy-duty materials such as steel alloys and is not prone to rust and corrosion. The product has high signal receiving or sending sensitivity

Company Features
1. Yantai yunpan international trade Co.,Ltd. is at a relatively high level in the lte base station industry.
2. Yantai yunpan international trade Co.,Ltd. now has a huge production base with strong technical strength.
3. base transmitter station has become the perpetual pursuit of Yantai yunpan international trade Co.,Ltd. to improve himself. Inquire now!
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