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integration instructions

Funai Electric R&D; (Shenzhen) Co., Ltd. U9W35 WiFi module 2AU3BU9W35 2AU3BU9W35 u9w35

Instruction Manual for FUNAI models including: U9W35, 2AU3BU9W35, WiFi Module U9W35, WiFi Module

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Document DEVICE REPORTGetApplicationAttachment.html?id=5789064 
WiFi Module U9W35 Operation Description
CONFIDENTIAL Funai Electric Co., Ltd. `22/2/25

P. 2

Modular Specifications

Supported Standards/ Frequency Band

WiFi 2.4GHz (IEEE802.11b/g/n)

2412 to 2462MHz

WiFi 5GHz (IEEE802.11a/n/ac)

5.18 to 5.32GHz, 5.5 to 5.825GHz

Supported/not supported Function TPC Function not supported USB 2.0 Wake on WLAN DFS client mode

Operating Conditions Operating Temperature: 0 to 60degC Operating Voltage: DC3.3V +/-5% Current Consumption: 1200mA max

Regulation FCC 15.203,205,207,209,247(a)(2)/(b)(3)/(d)/(e),407(a)/(a)(5)/(b)/(b)(6)/(e)/(g) ISED RS-247 Issue2, RSS-Gen Issue 5 (KDB 99669 D3 2.2)

Note: As for the other FCC rules, such as Part 15 subpart B, which apply to the host products of this module, host products are required to apply for the compliance testing. (KDB 99669 D3 2.10)

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Modular Specifications

WiFi Tx/Rx Data Rate

802.11b :

Up to 11Mbps

802.11a/g :

Up to 54Mbps

802.11n :

Up to 300Mbps

WiFi Modulation 802.11b : 802.11a/g : 802.11n :

DSSS (DBPSK, DQPSK, CCK) OFDM (BPSK, QPSK, 16-QAM, 64-QAM) OFDM (BPSK, QPSK, 16-QAM, 64-QAM)

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Modular Specifications

WiFi 2.4G Tx Power

802.11b :

+18.0dBm+2dB

802.11g :

+17.5dBm+2dB

802.11n :

+16.0dBm+2dB

WiFi 5G Tx Power

802.11a :

+15.5dBm+2dB

802.11n :

+15.0dBm+2dB

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P. 5
Modular Specifications
CH plan WiFi 2.4GHz
IEEE802.11b/g/n-HT20  1-11ch(2412-2462MHz) IEEE802.11n-HT40  3­9ch(2422-2452MHz) WiFi 5GHz IEEE802.11a/n-HT20 36-64ch(5180-5320MHz), 100-165ch(5500-5825MHz) IEEE802.11n-HT40: 38-62ch(5190-5310MHz),102-159ch(5510-5795MHz) Other Tolerance of Transmission Frequency: +/- 20ppm Crystal Oscillator: 40MHz fundamental
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P. 6
Module Size / Pin description

PCB : 4Layer / FR-4/ t1.0mm

2.4G/5G WiFi Antenna 70mm

20mm

Printed ANT A
8 GND 7 RESET 6 WoBT 5 WoWLAN

Mediatek
MT7605BUN

GND 4 D+ 3 D- 2
VCC 1
WiFi Antenna Connector

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Pin No. 1 2 3 4 5 6 7 8

Name VCC DD+ GND WoWLAN N.C. RESET Host Wake

Description Power Supply (3.3V) USB DUSB D+ Ground Low Active Output to indicate receiving WLAN Magic Packet N.C. Low Active Input to RESET module Low Active Input from CPU

Module Outline

Embedded WiFi antenna

J32W04JSY003 A2501WV-4P-9TB JSY
Pitch: 2.5

WiFi Antenna Connector

J32W04JSY003 A2501WV-4P-9TB JSY Pitch: 2.5

Pin No. 1 2 3 4 5 6 7 8

Name 3.3V DD+ GND WoWLAN N.C.
RESET Host Wake

P. 8
Method to control Module for measurement

Module (DUT)

USB PC

IQxel by Leader

Spectrum Analyzer

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control using QA Tool provided from Mediatek
The module can be entered to the test mode by using Mediatek QA tool, and can be tested In different operational conditions. (KDB 996369 D03 2.9)
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WiFi Module U9W35 Block Diagram

Pattern ANT A

5GHz /2.4GHz Diplexer

2.4GHz RF
5GHz RF

Pattern ANT B

5GHz /2.4GHz Diplexer

2.4GHz RF
5GHz RF

11n 2T2R Baseband

32-bit RISC CPU
RAM ROM
WLAN MAC MAC
Packet DMA

MT7605BUN
System Control
BUCK PMU
LDO
USB2.0 Interface

GPIO Interface DC +3.3V
USB Control

Crystal
40MHz X1 Crystal

P. 10
ANT Specifications
2.4G/5G WiFi Antenna
Print ANT A 2.412~2.462, 5.180~5.320, 5.500~5.825GHz

GND Reset WoBT
WoWL AN
-WiFi Antenna A : /4 monopole antenna -WiFi Antenna B : External Metal Antenna
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GND D+ D3.3V
Connector for External WiFi Antenna 2.402~2.462GHz 5.180~5.320, 5.500~5.825GHz

P. 11
Antenna Specifications
The antenna used for this product are monopole antenna that no antenna other than that furnished by the responsible party shall be used with the device, the maximum peak gain of the transmit antenna is as following. (KDB996369 D03 2.7)

WiFi 2.4GHz Antenna Antenna Type : Antenna Gain:

PCB Antennas (Antenna A/B) -1.04dBi max (Antenna A) -2.80dBi max (Antenna B)

WiFi U-NII-1 Band (5.15-5.25GHz) Antenna

Antenna Type :

PCB Antennas (Antenna A/B)

Antenna Gain:

1.42dBi max (Antenna A)

-4.67dBi max (Antenna B)

WiFi U-NII-2 Band (5.25-5.32GHz) Antenna

Antenna Type :

PCB Antennas (Antenna A/B)

Antenna Gain:

-4.34dBi max (Antenna A)

-0.16dBi max (Antenna B)

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P. 12

WiFi U-NII-3 Band (5.5-5.7GHz) Antenna

Antenna Type :

PCB Antennas (Antenna A/B)

Antenna Gain:

-4.03dBi max (Antenna A)

0.09dBi max (Antenna B)

WiFi U-NII-3 Band (5.725-5.85GHz) Antenna

Antenna Type :

PCB Antennas (Antenna A/B)

Antenna Gain:

0.98dBi max (Antenna A)

-4.36dBi max (Antenna B)

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P. 13
The module has been certified for integration into products only by the host integrators under the following condition. - This module must be located such that a minimum separation distance of at least
20cm is maintained between the radiator (antenna of this module) and all persons at all times. (KDB996369 D03 2.6)
End Product Labeling
The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following. "Contains FCC ID: 2AU3BU9W35 Contains IC: 25625-U9W35" (KDB996369 D03 2.8)
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P. 14
Module Label
The module label should be located at the position described in P.7., and should not be peeled off easily.
U9W35 (suffix) Serial No. :T012000001 IC : 25625-U9W35 FCC ID : 2AU3BU9W35
15mm

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25mm

P. 15
PCB Layout (top view)
Layer 1
Layer 2
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P. 16
PCB Layout
Layer 3
Layer 4
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