silex technology SX-PCEAX Radio Module User Manual
- June 1, 2024
- silex technology
Table of Contents
silex technology SX-PCEAX Radio Module
Product Instruction
Specifications:
- Model Name: SX-PCEAX
- Compliance: FCC Part 15
- Frequency Band: 5.15-5.25GHz
- Usage: Indoor only
- Installation: OEM integrators only
Product Usage Instructions
Installation:
This module should be installed in the host device according to the
interface specification provided in the installation procedure.
Configuration:
Ensure that each antenna’s transmission power is managed by the
configuration file held by the host system. When using a high-gain antenna,
make sure to apply the appropriate configuration file to avoid performance
reduction and potential violation of Radio Law.
FCC Compliance:
Follow FCC guidelines for operation in the 5.15-5.25GHz band, restricted to
indoor usage only. Maintain a minimum distance of 20cm between the radiator
and your body when operating the equipment.
FAQ:
-
Q: Can this module be used for outdoor applications?
A: No, operations in the 5.15-5.25GHz band are restricted to indoor usage only as per FCC regulations. -
Q: What should I do if I need to change the transmission power of the antennas?
A: The transmission power of each antenna is managed by the configuration file of the host system. Ensure you apply the correct configuration file to avoid performance issues and comply with regulations. -
Q: Can this module be used by general end users?
A: This module is intended for OEM integrators only. General end users should refer to the specification sheet for details.
INSTRUCTION
- Model Name: SX-PCEAX
- Since this module is not sold to general end users directly, there is no user manual of module.
- For the details about this module, please refer to the specification sheet of module.
- This module should be installed in the host device according to the interface specification (installation procedure).
SPECIFICATION
Caution
- Each antenna’s transmission power is managed by the configuration file held by the host system.
- Especially when using a high-gain antenna, it’s essential to apply the appropriate configuration file.
- Using the incorrect configuration file may not only reduce the performance of the antenna but also potentially violate the Radio Law.
- We strongly urge you to ensure you use the correct settings.
FCC
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.
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
Operations in the 5.15-5.25GHz band are restricted to indoor usage only. This
device meets all the other requirements specified in Part 15E, Section 15.407
of the FCC Rules.
Radiation Exposure Statement:
The product comply with the FCC portable RF exposure limit set forth for an
uncontrolled environment and are safe for intended operation as described in
this manual. The further RF exposure reduction can be achieved if the product
can be kept as far as possible from the user body or set the device to lower
output power if such function is available.
This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module:
KDB 996369 D03 OEM Manual v01 rule sections:
-
List of applicable FCC rules
This module has been tested for compliance to FCC Part 15 -
Summarize the specific operational use conditions
The module is tested for standalone mobile RF exposure use condition. Any other usage conditions such as co-location with other transmitter(s) or being used in a portable condition will need a separate reassessment through a class II permissive change application or new certification. -
Limited module procedures
Not applicable. -
Trace antenna designs
Not applicable. -
RF exposure considerations
This equipment complies with FCC mobile 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 & your body. If the module is installed in a portable host, a separate SAR evaluation is required to confirm compliance with relevant FCC portable RF exposure rules. -
Antennas
The following antennas have been certified for use with this module; antennas of the same type with gains within the peak and minimum gain range may also be used with this module. The antenna must be installed such that 20 cm can be maintained between the antenna and users.
Brand| Model| Antenna Type| 2.4GHz Gain| 5GHz Gain|
6GHz Gain
---|---|---|---|---|---
peak| Min.| peak| Min.| peak| Min.
HONGBO| 260-25094| PIFA| +3.53dBi| +3.53dBi| +4.81dBi| +3.06dBi| –| –
HONGBO| 260-25083| PIFA| –| –| –| –| +5.16dBi| +5.09dBi
HONGBO| 260-25084| Monopole| +3.22dBi| +3.22dBi| +4.77dBi| +3.35dBi| +4.81dBi|
+4.29dBi
Taoglas| GW.05.0153| Monopole| +3.686dBi| -2.457dBi| +4.267dBi| -1.088dBi|
+5.326dBi| +0.505dBi
TEconnectivity| 2118907-8| Monopole| +2.31dBi| +2.31dBi| +2.81dBi| +1.71dBi|
+3.23dBi| +2.02dBi
2J antennas| 2JZ74| Monopole| +4.9dBi| +4.9dBi| +4.9dBi| +1.7dBi| +5.5dBi|
+4.1dBi
Molex| 146153| Dipole| +3.175dBi| +3.175dBi| +4.875dBi| +2.975dBi| +5.825dBi|
+5.025dBi
Unictron| AA258| Dipole| +2.67dBi| +2.67dBi| +4.4dBi| +2.77dBi| +3.63dBi|
+1.37dBi
-
Label and compliance information
The final end product must be labeled in a visible area with the following: “Contains FCC ID: N6C-PCEAX”. The grantee’s FCC ID can be used only when all FCC compliance requirements are met. -
Information on test modes and additional testing requirements
This transmitter is tested in a standalone mobile RF exposure condition and any co-located or simultaneous transmission with other transmitter(s) or portable use will require a separate class II permissive change re-evaluation or new certification. -
Additional testing, Part 15 Subpart B disclaimer
This transmitter module is tested as a subsystem and its certification does not cover the FCC Part 15 Subpart B (unintentional radiator) rule requirement applicable to the final host. The final host will still need to be reassessed for compliance to this portion of rule requirements if applicable.
As long as all conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end user
regarding how to install or remove this RF module in the user’s manual of the
end product which integrates this module. The end user manual shall include
all required regulatory information/warning as show in this manual.
OEM/Host manufacturer responsibilities
OEM/Host manufacturers are ultimately responsible for the compliance of the
Host and Module. The final product must be reassessed against all the
essential requirements of the FCC rule such as FCC Part 15 Subpart B before it
can be placed on the US market. This includes reassessing the transmitter
module for compliance with the Radio and EMF essential requirements of the FCC
rules. This module must not be incorporated into any other device or system
without retesting for compliance as multi-radio and combined equipment
Prohibited for control of or communications with unmanned aircraft systems,
including drones.
Industry Canada statement:
This device complies with ISED’s licence-exempt RSSs. 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.
Radiation Exposure Statement:
The product comply with the Canada portable RF exposure limit set forth for an
uncontrolled environment and are safe for intended operation as described in
this manual. The further RF exposure reduction can be achieved if the product
can be kept as far as possible from the user body or set the device to lower
output power if such function is available.
This device is intended only for OEM integrators under the following conditions: (For module device use)
- The transmitter module may not be co-located with any other transmitter or antenna.
As long as 1 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate Canada authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna
may be installed and operated with greater than 20cm between the antenna and
users. The final end product must be labeled in a visible area with the
following: “Contains IC: 4908A-PCEAX”.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end
user regarding how to install or remove this RF module in the user’s manual of
the end product which integrates this module. The end user manual shall
include all required regulatory information/warning as show in this manual.
Caution:
- the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
- for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit;
- for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate;
- where applicable, antenna type(s), antenna models(s), and worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated.
For 6G statement
- a. Operation shall be limited to indoor use only; and
- b. Operation on oil platforms, cars, trains, boats and aircraft shall be prohibited except for on large aircraft flying above 10,000 ft.
DETACHABLE ANTENNA USAGE
This radio transmitter [IC: 4908A-PCEAX] has been approved by Innovation, Science and Economic Development Canada 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.
| Antenna Type | Gain | Impedance |
|---|---|---|
| 2.4GHz | 5GHz | 6GHz |
| PIFA Antenna | 3.53dBi | 4.81dBi |
| Monopole Antenna | 3.22dBi | 4.77dBi |
| Dipole Antenna | 3.175dBi | 4.4dBi |
- The antenna-to-user separation distance must be greater than 15 mm.
- To ensure compliance with the Radio Frequency (RF) exposure guidelines, this device must be used at least 15 mm away from your body or nearby persons. Failure to observe this warning could result in the RF exposure levels exceeding the applicable limits.
- The distance between each antenna should more than 50 mm when integrated in the host to ensure the simultaneous transmission compliance.
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