Global Telecom G7243A4CB LTE Module User Guide
- June 6, 2024
- Global Telecom
Table of Contents
Global Telecom G7243A4CB LTE Module
Global-7243A4x4CB
List of applicable FCC rules
FCC Part 22; FCC Part 24E; FCC Part 27
Specific operational use conditions
This product is a Limited Single Modular transmitter; the module may be operated only with the antenna with which it is authorized. Any antenna that is of the same type and of equal or less directional gain as an antenna that is authorized with the intentional radiator may be marketed with, and used with, that intentional radiator.
Limited module procedures
Global Telecom Corp will retain control over the final installation of the modular such that compliance of the end product is assured. In such cases, an operating condition on the limit modular approval for the module must be only approved for use when installed in devices produced by a specific manufacturer. If any hardware modify or RF control software modify will be made by host manufacturer. C2PC or new certificate should be apply to get approval, if those change and modification made by host manufacturer not expressly approved by the party responsible for compliance, then it is illegal.
Trace antenna designs
This product has four External Antennas. Not applicable.
RF exposure considerations
This equipment complies with the FCC RF radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed and
operated with a minimum distance of 20cm between the radiator and any part of
your body.
Antennas
This module is for use with external antennas only, and the antenna is recommended as below:
No.| Antenna Type| Model| Frequency
Range(MHz)
| Gain
---|---|---|---|---
1
|
PCB antenna
|
33V_ANT_F07F38
| 1850-1910MHz| 4dBi
1710-1755MHz| 5dBi
824-849MHz| 2dBi
699-716MHz| 2dBi
777-787MHz| 2dBi
704-716MHz| 2dBi
1850-1915MHz| 4dBi
814-849MHz| 2dBi
2496-2690MHz| 4dBi
1710-1780MHz| 4dBi
663-698MHz| 1dBi
Label and compliance information
FCC ID label on the final system must be labeled with “Contains FCC ID:
S3KG7243A4CB” or “Contains transmitter module FCC ID: S3KG7243A4CB”.
Information on test modes and additional testing requirements
Contact Global Telecom Corp will provide stand-alone modular transmitter test
mode. Additional testing and certification may be necessary when multiple
modules are used in a host.
Additional testing, Part 15 Subpart B disclaimer
To ensure compliance with all non-transmitter functions the host manufacturer
is responsible for ensuring compliance with the module(s) installed and fully
operational. For example, if a host was previously authorized as an
unintentional radiator under the Supplier’s Declaration of Conformity
procedure without a transmitter certified module and a module is added, the
host manufacturer is responsible for ensuring that the after the module is
installed and operational the host continues to be compliant with the Part 15B
unintentional radiator requirements. Since this may depend on the details of
how the module is integrated with the host, Global Telecom Corp shall provide
guidance to the host manufacturer for compliance with the Part 15B
requirements.
FCC Warning
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
NOTE 1: Any changes or modifications to this unit not expressly approved
by the party responsible for compliance could void the user’s authority to
operate the equipment.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating
instructions for satisfying RF exposure compliance.
Note 1: This module certified that complies with RF exposure requirement
under mobile or fixed condition, this module is to be installed only in mobile
or fixed applications.
A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter’s radiating structure(s) and the body of the user or nearby persons. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement.
A fixed device is defined as a device is physically secured at one location and is not able to be easily moved to another location.
Note 2: Any modifications made to the module will void the Grant of Certification, this module is limited to OEM installation only and must not be sold to end-users, end-user has no manual instructions to remove or install the device, only software or operating procedure shall be placed in the end- user operating manual of final products.
Note 3: Additional testing and certification may be necessary when multiple modules are used.
Overview
The Global7243A is an advanced multi-band CAT12 LTE PCIe mini card product
developed by Global Telecom for embedded LTE module market. It supports
standard PCI-E and USB 2.0 & 3.0 interfaces and can be easily integrated into
laptop, set-top box and real time industry devices to provide instant advanced
4G broadband communication capability. 
User Interface Specification
| Model | Description & User Interface |
|---|
Global-7243A4x4CB
| ****
– Dimension 74mm 50mm 5.2mm
– IPEX-1 Connectors (4)
– PCI-E DC 4.2~5.0V
– Weight: <50g
– Operating Temperature: -30℃ to 55℃
– Storage Temperature: -40℃ to 85℃
LTE Interface Specification
| Frequency Bands | Band2/4/5/12/13/17/25/26/41/66/71 |
|---|---|
| Radio Access | 3GPP LTE Release 12 |
| Operation Mode | TDD or FDD, 8RX, 2TX, DL MIMO |
| Output Power | 23dBm |
| Throughput | Category 12 |
Managing LTE Module
WEB Login
User can access the dongle management GUI using a Web browser from a local PC
connected to device LAN port. The user should ensure that the connected PC
have acquired IP address via DHCP from the device. After IP connectivity is
established between the PC and LTE Module, the user may launch a Web browser
and specify http://192.168.0.1 in the address bar, the default home page will
appear.
System configuration
- System configuration
This page is showing the device network information and the user can change
the network interface config. 
- Maintenance
This page allows user to update the device firmware version, rest the device
to factory setting and reboot the device. 
LTE configuration
-
LTE Information
This page shows the LTE information.
-
LTE Setting
This page allows user to configure the LTE setting.
-
SIM PIN
The SIM card menu is used to view the SIM card status.
Troubleshooting
Q1: My PC cannot connect to the LTE Module.
Check whether the module and the device MINI-PCIE socket are correctly
connected.
Q2: My CPE networking is not working properly.
Check and make sure you are within LTE coverage.
Q3: Unable to connect internet while the device is already connected to LTE
network.
Check the PC’s network interface configuration
Read User Manual Online (PDF format)
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