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Product Name:

atc -w8u-f-3g 3g at modem

Packaging Details:Neutral packing
Delivery Detail:3-7 days after payment

atc -w8u-f-3g 3g at modem atc -w8u-f-3g 3g at modem

Quick Details

  • Place of Origin: Guangdong
  • Brand Name: ATC
  • Model Number: ATC-W8U-F-3G
  • Frequency: 850/900/1800/1900/...
  • Certification: CE&ROHS&am...
  • Interface: USB 2.0
  • Transmission Rate: 2Mbps
  • Weight: 3.5KG
  • Function: sms,mms,voice with ...
  • Warranty: 1year
  • Communication technology: 3G ...
  • Baud rate: 300-115200bits
  • Operating Temperatur: -20 to ...

Detailed Product Description:

Antecheng Bulk sms wavecom Wcdma 8 Ports modem pool 3g AT modem

Product Description






Key Features

♦Just like 8 single-channel equipments work at the same time

♦Insert 8 SIM cards(big or small)

♦Connection with the computer through a data line be integrated with Serial ports

♦Each channel with separate power switch

♦Each individual module be demolished
♦Industrial chassis, elegant shell
♦GSM frequency: 850/900/1800/1900 MHz
♦8 x SIM card(big/small) slots
♦Wireless access to internet
♦Comply with GSM phase2 standard
♦USB interface
♦8 SIM Card supported (Big/Small)
♦Optional data, voice function
♦Send and receive English SMS in bulk

  gsm modem with external antenna




Basic Features

♦ Asynchronous, transparent or non-transparent, to a maximum 14400 bits/s

♦ Baud Rate : 300-115200 bits / s

♦Automatic baud rate: from 2400 to 19200 bits / s

♦Fax support three

♦Switched voice and fax

♦V.42, V.42bis
♦GPRS compatible
♦WAP compatible

♦SMA Antenna Interface
♦SIM Card Outlet
♦Power connector
♦USB 2.0 high speed
♦AT command control ( GSM 07.07 and 07.05)

  gsm modem with external antenna









♦ Large shopping malls, supermarkets

♦ Professional market, large wholesalers

♦ Large hotels,large-scale entertainment

♦ Large agencies

♦ Transport, logistics industry

♦ Large enterprises, and institutions

♦ Large hospitals, large bookstore

♦ Newspaper, television and radio stations

♦ Oil Company ( other chain business model)

♦ Government agencies or large township

  gsm modem with external antenna





Hardware Feature


♦upport dual band:900/1800 MHz or quad-band GSM: 850/900/ 1800/1900 MHz

♦ Meet the ETSI GSM 2 + standards

♦ Class 4 ( 2W @ 900 MHz) Class 5 ( 1W @ 1800 MHz)

♦5 -24 VDC power supply (which be directly connected to the nickel- metal hydride or lithium batteries)  

♦Operating Temperature: -20 ° C - + 55 ° C

♦Storage temperature: -25 ° C - + 70 ° C

♦Size: standard 1U chassis

  gsm modem with external antenna



Supported operating systems

-Windows 7 (Home, Premium, Pro, Ultimate, Enterprise)

-Windows Vista (Home, Business, Ultimate, Enterprise)

-Windows XP (Pro and Home)

-Windows Server 2003 (original and R2)

-Windows 2000 (Server and Pro)



Modem pool connect with Computer via usb 2.0 interface ,

   Download driver ,

   Install software ,

   Then can process Sms sending / Receiving .

   Sms software we can provide to you or can work with customer sms software


The SL808x (SL8080/81/82/83/84/85) is a 74-pin soldered-down module based on the Intel pin-out specification proposal for the standard JEDEC LGA packaging form factor. Its wireless UMTS-based modem provides data connectivity for eBooks, portable navigation devices, mobile Internet devices, point-of-sale devices, industrial handhelds, and other machine-to-machine and vertical applications over the following frequency bands:
SL8080/81: 850 MHz, 1900 MHz
SL8082/83: 900 MHz, 2100 MHz
SL8084/85: 850 MHz, 2100 MHz
850 MHz, 900 MHz, 1800 MHz, 1900 MHz
GPS (SL8080/82/84)
1575.42 MHz
The SL808x modem supports data operation on HSDPA, WCDMA, 
EDGE, and GPRS networks. The SL8080/82/84 modems also 
support voice operation on these networks.


Electrical features
Single supply voltage (VCC)—3.3V–4.3V

Two-piece, self-shielded (frame and lid)—No additional shielding required

Short Message Service (SMS) features
Send and receive (mobile originate and mobile terminate)
 Mobile-originated / terminated over CS and PS channels
 Mobile-originated SMS over PS falls back to CS if PS service is not available, or there is a PS network failure.
New message notification
Message sorting
Multiple recipients
Return voice call
Save contact details
Mobile-originated SMS e-mail
Mobile-originated / terminated SMS concatenation
Mobile-originated SMS e-mail concatenation
Receipt notification

Application interface features
NDIS NIC interface support (Windows XP, Windows Vista, Windows 7, 
Windows CEa, Linux)
Multiple non-multiplexed USB channel support
Dial-up networking
USB selective suspend to maximize power savings
AT command interface—(non-voice) 27.007 standard, plus proprietary 
extended AT commands
CnS—proprietary Control and Status host interface 
Software Development Kits (SDK) including APIs (Application 
Program Interfaces) and drivers (core, device) for Windows, Windows 
CE, and Linux
Optional eSIM support

Network selection

Network selection procedures described in 3G 22.011, R5 (June 
2005), 3G 23.122 (June 2005), and 3G 43.022, R4
RRC connection reject message to redirect from a 3G system to a 2G 
system, according to 25.331, R5 (June 2004)
A CPHS Customer Service Profile-like feature [PLMN Mode bit] on a 
USIM / SIM that hides network selection related menus
Initial HPLMN scan at two minutes after power on
An HPLMN rescan irrespective of the serving MCC
Selective disabling of any 2G or 3G frequency band
Equivalent PLMN
Network selection generally within 30 seconds of power up
Enhanced network selection (ENS)

RF features
Quad-band GSM/GPRS/EDGE (850 MHz, 900 MHz, 1800 MHz, 
1900 MHz)
· SL8080/SL8081: 850 MHz, 1900 MHz
· SL8082/SL8083: 900 MHz, 2100 MHz
· SL8084/SL8085: 850 MHz, 2100 MHz
GPS (1575.42 MHz) (SL8080/82/84 only)





1. Industrial design, can restart automatically when no signal or crash
2. Independent switch control for every port
3. Every port can demount separately , easy to maintain
4. 8 ports data lines integrated, convenient and beautiful
5. Voice frequency input and output independently for each port, supports

    access to microphone and sound


Pictures shows


 atc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modem


The Device Works:

atc -w8u-f-3g 3g at modem


Packaging & Shipping


*8 ports modem pool

*Power cable


*USB cable

*CD driver

atc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modem





Important: Brazil & Mexico Customers, Please leave your TAX number (CPR/GST/RFC/CFT/CPF) after you placed the order.


1. All orders will be shipped within the promised processing time.


2. We DON\'T bear any Tax, V.A.T duties or Remote Area Fee.


3. To help buyers minimize or avoid these duties and fee, we will write “ Gift or Sample or PC modem ” at USD40-50/pc unit value price on invoice. If you have any suggestion, please leave a note in order.


4. Customs Tax should be paid by buyer, Seller can not support any Customs Tax.


5. Extra money will be charged for order with remote area, please check it before ordering.



Delivery Time:


SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.




Import duties .taxes and charges are not included in the item price or shipping charges .these charges are the buyer’s responsibility .please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying



Our Services


Why find Antecheng ?

A: Rich export experience in wireless communication terminal RTU .DTU .industry modem

B: A service team : professional . passionate .fun .helpful .hospitable

C: Quality Control : strict quality control system from material .processing . package to delivery

D: Prompt reply ,professional suggestion and timely delivery.

E: Enough goods in stock from factory . fast shipping . best price from manufacturer .

F. Get CE certification, pass SGS certificate.

G: Provide customized services according customer request .




1. You have 7 days to contact us and 30 days to return it from the date goods was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.


2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, We only accept return the goods by Post.


3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.



1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.if more than 12 months . Parts was damaged . Buyer need pay for the cost .But we provided 2 year freely maintain under long time cooperation

2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number.




We maintain high standards of excellence and strive for 100% customer satisfaction and work hard to ear it !Feedback is very important We m request that you contact us immediately BEFORE you give us neutral or negative feedback, if you give us the chance .we will make every efforts to make it right for you.

We appreciate 5-star positive feedback, It’s good for our long term business. We will also send the same feedback to you.



Company Information


atc -w8u-f-3g 3g at modematc -w8u-f-3g 3g at modem



Start Cooperation


Contact:Ginny Wu

Cell (24hours English services ) :

Skype : angle890720



Supplier Details

  • Shenzhen Antecheng Technology Co., Ltd.
  • [ Guangdong, China (Mainland) ]
  • Business Type:
  • Manufacturer, Trading Company
  • Year Established: 2011
  • Number of Employees:
  • 51 - 100 People
  • Telephone/FAX:
  • 86-755-281261,86-755-281261

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