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Item specifics
  • Style: Internal
  • Package: Yes
  • Model Number: Q2438J
  • Brand Name: JINYUSHI
  • wirless Modem Type: CDMA
  • Products Status: Stock
  • Type: Wireless
Product Description


    Welcome to our store---BIG\'K GPS/GSM MODULE PROFESSIONAL CO,.LTD


Dual-band 800 / 1900MHZ, CDMA20001xRTT module 
Implementation of the standards: FCC / SAR and CDG1,2 & 3 Gpsone function 
Activities SIM slot 3V SIM
-Output Power
Input voltage: 3.8V ~ 4.2V
Input Current: receiving <150mA, idle <3.8mA
Temperature: -40°C ~ + 85°C  Work
External dimensions: 58.4 × 32.8 × 3.9 mm
Weight: 11.6g
- Additional services
Call forwarding
Multi-party call
Call Barring
Fixed number call
Call waiting or holding
Call line authentication billing
Infrared SIM data transmission
Echo cancellation SIM Toolkit SIM lock USSD
- Basic Features
Support voice communications
Support Chinese and English SMS
Dual tone multi-frequency function (DTMF)
A5 / 1 & A5 / 5 encryption algorithm
SMS: MT / MO / CB / PDU mode
- Data feature
Baud rates from 300 to 115,200 bits / s automatically from 2,400 to 19,200 bits / s to support the highest rate of 153Kbps Internet
- Interface
RS-232 and audio connections via 15pin Interface
It is connected to the power supply via 4pin connection
SMA Antenna Interface
Activities SIM slot
Through AT command control

shopping guide2

Payment:We can accept all payment by Escrow

Shipping detail

1. We can ship to all over the world.Items will be shipped within 1-3 business days after we verify your payment.
2. Please tell me your current address after your payment within 1-2 days; otherwise, we will ship your item based on your Escrow address, so make sure it is correct.
3. Before ordering please contact us to confirm your preferred shipment method. Normally, it takes 7-30 business days for arrival by Air Mail, and takes 3-10 business days by Express such as DHL UPS FEDEX EMS TNT and so on.
4. Sometimes it would be longer because of the bad weather, a waste of time in customs clearance. Thus please wait patiently when you do not receive your item on time. If you don\'t receive the item within thirty days, please contact us, and then I will help you track it


1. Please confirm the receipt of the products after you get them.
2. If you have any question for the products you received, please contact us in time and we will try our best to solve the problems and make you satisfied.
3. Please kindly not forget to  give us the positive feedback for 5 star.

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.02kg (0.04lb.)
  • Package Size: 4cm x 5cm x 6cm (1.57in x 1.97in x 2.36in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.02kg (0.04lb.)
  • Package Size: 4cm x 5cm x 6cm (1.57in x 1.97in x 2.36in)
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