Product Specs

Hui Zhou Gaoshengda Technology Co., LTD WCTA3M2511
PAGE 3 OF 4
Version 1.0
to remove or install module.
The module is limited to installation in mobile application.
A separate approval is required for all other operating configurations, including portable
configurations with respect to Part 2.1093 and difference antenna configurations.
There is requirement that the grantee provide guidance to the host manufacturer for
compliance with Part 15B requirements.
The module complies with FCC Part 15.247 / Part 15.407 and apply for Single module approval.
Trace antenna designs: Not applicable.
Antennas:
2.4G
5G
Antenna 1&2: PCB antenna & 3 dBi
Antenna 1&2: PCB antenna & 4 dBi
BT Antenna:
BRADE
TYPE
GAIN
GSD
PCB antenna
2 dBi
Note: 1. The antenna is permanently attached, can’t be replaced.
2. Must use the same antenna type and gain equal to or lower than in the tables above.
The device must be professionally installed The intended use is generally not for the general public.It is generally for
industry/commercial use.The connector is within the transmitter enclosure and can only be accessed by disassembly of the
transmitter that is not normally required. the user has no access to the connector. Installation must be controlled. Installation
requires special training This module has been assessed against the following FCC rule parts: CFR 47 FCC Part 15 C
(15.247, DTS and DSS) and CFR 47 FCC Part 15 E (NII). It is applicable to the modular transmitter。
This radio transmitter FCC ID: 2AC23-WCTA3 has been approved by Federal Communications Commission to
operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in
this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this
device.
The concrete contents to check are the following three points.
１) Must use the same antenna type and gain equal to or lower than in the tables above.;
２) Should be installed so that the end user cannot modify the antenna;
３) Feed line should be designed in 50ohm
Fine tuning of return loss etc. can be performed using a matching network.
Notice to OEM integrator
Notice to OEM integrator
Must use the device only in host devices that meet the FCC RF exposure category of mobile, which means the device is
installed and used at distances of at least 20cm from persons.This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
The end user manual shall include FCC Part 15 compliance statements related to the transmitter as show in this
manual(FCC statement). Host manufacturer is responsible for compliance of the host system with module installed with all
other applicable requirements for the system such as Part 15 B. Host manufacturer is strongly recommended to confirm
compliance with FCC requirements for the transmitter when the module is installed in the host.
Must have on the host device a label showing Contains FCC ID: 2AC23-WCTA3
The use condition limitations extend to professional users, then instructions must state that this information also extends
to the host manufacturer’s instruction manual.
This module is stand-alone modular. If the end product will involve the Multiple simultaneously transmitting condition or
different operational conditions for a stand-alone modular transmitter in a host, host manufacturer have to consult with
module manufacturer for the installation method in end system. Any company of the host device which install this
modular should perform the test of radiated &condicted emission and spurious emission etc. according to FCC Part 15C: