HC28 modem,HC28 terminal,WCDMA wireless MODEM KIT
Based on siemens HC28 module
Dual-Band GSM 850/900/1800/1900/2100 MHz
DB9 RS232 or USB
Control via AT commands
SIM Application Toolkit
Supply voltage range: 5-24 V
Normal Operation: -30°C to +75°C
Switch off: +75°C
Storage: -40°C to +85°C
Specification for GPRS data transmission:
Internet Services: TCP, UDP, HTTP, FTP, SMTP, POP3
specification for GPRS transmission:
GPRS class 10: max.85.6kbps(DL),max.42.8Kbps(UL)
specification for EDGE transmission:
GPRS class 10: max.237kbps(DL),max.118Kbps(UL)
specification for HSDPA data transmission:
Mobile station class B
CSD data transmission: Up to 14.4 kbit/s
Point-to-point MO and MT
SMS cell broadcast
Text and PDU mode
Specification for fax:
Group 3, class 1, 2
Antenna connector FME (male)
Plug-in power supply
Handset audio interface
Mini-SIM card reader
Operating status LED
(2) RS232 cable
For NO. 1 or NO.2 ADAPTER which could be suitable for you,pls inform us when you placed order. If we have not get any special requires before we sending out the goods,we will take NO. one adapter for you.
And any accessories for modem,pls refer to our modem spart part group.Or contact with us on trademanager or leave us message,we will reply you within 24 hours on working days.
For all the goods we are selling on the store,we supportone year warrantlysince the day we sent out. And any problem about technology,pls leave us message our technical teem will solve your problem asap.
Accessories: USB cable/RS232 CABLE, antenna, 2 mounting plate,CD
Payment must be made within 3 days of order.
EMS express shipping usually takes 3-7 working days dependent on the country delivered to. We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
In order to ensure you receive you order tax free upon import, we will declare it as a 'GIFT' with a lower value. This lower price does not reflect the total price you paid or the market value of the product and may not apply to countries with different tariff rules. Any import charges or fees are the buyer's responsibility.
We provide 1 year warranty. If the item is defective, please notify us within 3 days of delivery.
All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.
Items returned after 7 days of delivery are only eligible for repair.
The buyer is responsible for all shipping costs incurred.
Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.