SH-2303A wavecom Q2303A DB15 RS232 wireless GSM/GPRS modem
Notice:For this item we got RS232 and USB interface two types,when you
buy it please kindly note that which type of interface you want or you
tell us how will you use this device then we will tell you which type
you need,if you do not leave message to us we will send you the RS232
interface and will not take responsibity about it.
RS485 GSM/GPRS MODEM
Model: SH-2303A Wavecom Q2303A
Wireless access to internet
Based on Wavecom module Q2303A
Flash memory 32MB, PSRAM 16MB
3V SIM card slot
DB9 RS232 interface
Double tone multi-frequency function (DTMF)
Send and receive data, e-mail, SMS
GPRS Class 10
Antenna with high sensitivity
Comply with ETSI GSM Phase2+ standard
Class 12W @ 900/1800MHz
I Input voltage5V-36V DC
Standby current: 56mA
Working current: 100-140mA
Working temperature -20 degrees -+55 degrees
Storage temperature:-25 degrees -+70 degrees
Accessories: AC/DC adaptor, RS485 cable, antenna, 2 mounting plates, CD
Specification for data
GPRS Class 10 max.85.6kbps(downlink
Coding schemes CS 1,2,3,4
CSD up to 14.4kbps
Specifications for SMS via GSM/GPRS
Point to point MO and MT
SMS cell broadcast
Text and PDU mode
Specification for Fax
Group 3, class 1,2
Promised by Seller
Ukraine : in Ukraine, aliexpress do not have airmail to choose,so i use TNT instead of airmail ,that means i will send the products for you via airmail.that is free shipping. hope you can understand.
We Ship to Worldwide.All items will be shipped by EMS ,DHL,UPS,HK post .
We ship your orders within 1-2 business days after the payment cleared.
EMS:Item shipped from EMS, reach most of the countries within 6 to 8 days.
DHL:Item shipped from DHL, reach most of the countries within 2 to 6 days.
UPS:Item shipped from UPS, reach most of the countries within 2 to 5 days.
HK post: Item shipped from HK Post Airmail, reach most of the countries within 10 to 20 days.
1. By HongKong Airmail: Generally, about 7-15 working days to USA. UK
2. By HongKong Airmail: Generally, about 15-21 working days to AU, , FR, Germany.
3. By HongKong Airmail: Generally, about 15-30 working days to The Other Country.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don`t receive the item after 25 days, please contact us, we`ll investigate and solve the delivery problem.
5.Please leave your feedback when you receive the items.Thank you very much!
Warranty and Guarantee
1. 6 months Warranty. Buy with confidence!(Buyer assume return shipping)
2. If you are not satisfied when you receive your item, please return it within 7 days for a replacement. Please contact me before you return it.(Buyer assume return shipping)
3. If item defective, Please email me a defective picture.We will send you a replacement without extra charger, or offer refund.
4. If item lack,please email me the package and item pictures.We will send you the lack item without extra charger.
1. We do not responsible for any custom duty or import tax.
2. We will leave POSITIVE FEEDBACK after you received item. Please contact us if you are not satisfied.
3. All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply you as soon as possible.
4. Serious Buyer Only! Please place bid only if you agree all the terms.