Shenzhen Shanhai Technology Ltd.
| Packaging Details | tray |
| Delivery Time | 5days |
| Payment Terms | TT , Paypal , WU , Escrow |
| Supply Ability | 1000pcs |
| Place of Origin | China |
| Brand Name | Wavecom |
| Model Number | Q2303A |
| Certification | CE,Rohs |
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Product Specification
| Packaging Details | tray | Delivery Time | 5days |
| Payment Terms | TT , Paypal , WU , Escrow | Supply Ability | 1000pcs |
| Place of Origin | China | Brand Name | Wavecom |
| Model Number | Q2303A | Certification | CE,Rohs |
| High Light | low cost gsm module ，gsm data module ，gsm modules | ||
GSM module GSM data module Wavecom Q2303A Module
Fundamental delta
· Single side .
· 2 ways of connecting RF.( 3 in the future)
· 50 W COAXIAL CONNECTION.(FIG 1)
· SPRING CONTACT AREA FOR HANDSET ANTENNA.(FIG 1+ FIG 3)
· ESD Protection antenna.
· A protection ESD was implemented around antenna RF.(FIG 3)
· Mechanical thickness different .
· thinner than Q23xxA (FIG 4)
see p8 for details.
Q23XXA/Q2403A DELTA
confidential © Page : 5 / 8
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged
without prior written agreement. Ce document est la propriété exclusive de WAVECOM. Il ne peut
niqué ou divulgué à des tiers sans son autorisation préalable.
3 Base band delta
There is no differences because the base band chipset is the same.
Electrical and mechanical fully compatible pin to pin on GPC connector (60pts)
.
4 Radio delta
· New chipset RF
· New PA
· New antenna switch
· new saw filter
· new coupler.
· ESD protection.
4.1 RF connection
6 Software delta
Because of the hardware differences the firmware using by the Q23xxA and
Q2403A are different but all the features are the same and all the applications
developing with Open AT will run either on Q23xxA or Q2403A without any
difference.
The same embedded application run either on Q23xxA or Q2403A.
Company Details
Business Type:
Manufacturer,Agent,
Year Established:
2006
Total Annual:
1 Million-2 Million
Employee Number:
50~100
Ecer Certification：
Active Member
Hong Kong Shanhai Group limited, founded in 2003 in Shenzhen and HK . We manufacture and market GSM and GPRS modem , GSM module GPRS module , EDGE module and modem , CDMA module and modem, GPS and GSM antennas and other accessories , GPS navigators, Our products are imported to the US,... Hong Kong Shanhai Group limited, founded in 2003 in Shenzhen and HK . We manufacture and market GSM and GPRS modem , GSM module GPRS module , EDGE module and modem , CDMA module and modem, GPS and GSM antennas and other accessories , GPS navigators, Our products are imported to the US,...
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