* Receives downlink baseband data from the BBU and sends uplink baseband data to this baseband unit.
* Receives an RF signal from the antenna system, down-converts the signal to an intermediate frequency (IF) signal, amplifies the IF signal, performs analog-to-digital conversion, and up-converts the RF signal to the transmit (TX) band.
* Multiplexing the receive (RX) and TX signal RF channels allows these signals to share the same antenna channel and filter the RX and TX signals.
* Available with built-in offset tee (BT). The built-in BT couples the RF signal and OOK signal and transmits them through TX/RX port A. The built-in BT is also a Tower Mount Amplifier (TMA).
* RRU can use AC/DC power supply module. In this case, this RRU is called a remote communication unit.
OProduct name
AHHB
Condition
100% Original
Shipping term
TNT DHL FEDEX EMS UPS
Payment
TTWestern UnionAlibaba Trade Assurance
Warranty
1 Year
MOQ
1pcs
Quality
100%Brand
Delivery time
3-5 Days
Application
Industry
꧁ Information science ꧂
Definition of base station
A base station, that is, a public mobile communication base station, is a form of radio station. It refers to a radio transceiver station that transmits information with mobile phone terminals through a mobile communication switching center in a certain radio coverage area.
How the base station works
In order to achieve network access for mobile terminals, base stations are essential infrastructure. So what is the structure of a base station? The base station is mainly composed of an antenna system, a radio frequency unit (Remote Radio Unit, RRU), and a baseband processing unit (Base Band Unit, BBU).
●Radio frequency unit:
responsible for signal generation and extraction.
●Baseband processing unit:
Responsible for information processing and processing.
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 22 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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In the event of high demand or other factors leading to longer shipping times for certain items, we will communicate any expected delays during the initial order confirmation. We appreciate your understanding and patience as we work to ensure your order arrives as swiftly as possible.