Samsung Electronics Co SPWB4339S WIFI Module User Manual rev02
Samsung Electronics Co Ltd WIFI Module rev02
User Manual
Version 1.1 Samsung Electronics page 1 of 5
User manual of SPW-B4339S
1. Introduction
SPW-B4339S is a Wi-Fi / Bluetooth Combo module compliant with IEEE802.11a/b/g/n/ac
MAC/baseband/radio and Bluetooth 4.1 optimized for low-power applications.
The core chipset is from Broadcom, part number BCM4339
2. Hardware Architecture:
2.1 Main Chipset Information
Item Vendor Part Number
IEEE802.11a/b/g/n/ac
mac/baseband/radio
Bluetooth 4.1 Broadcom BCM4339
2.2 Circuit Block Diagram
The major internal and external block diagram of SPW-B4339S is illustrated in Figure 1-1.
Figure 1-1 SPW-B4339S block diagram and System Interface
X-tal
Version 1.1 Samsung Electronics page 2 of 5
3. Operational Description
SPW-B4339S is the 802.11a/b/g/n /ac +Bluetooth 4.1 COMBO Module that acts as a communication
controller for users of a wireless device to connect to Printer
- Features
>IEEE 802.11ac compliant.
>Dual-band 2.4GHz /5 GHz
>Single-stream spatial multiplexing up to 433.3Mbps data rate
>Support 20,40,80MHz channel with optional SGI(256QAM modulation)
>On-chip power amplifiers and low–noise amplifiers for both bands.
>Complies with Bluetooth Core Specification Version 4.0
>Bluetooth Class 1 or 2 transmitter operation.
>Adaptive frequency hopping (AFH) for reducing radio frequency interference
- Time base of the RF frequency
For IF and RF frequency, a crystal(37.4MHz) is a clock reference.
- Synthesizer
Synthesizer inside Transceiver. Internal voltage controlled oscillator (VCO) provides the desired LO
signal base on the phase-locked loop (PLL) with a relatively wide tuning range for this application.
Internal fractional nPLL allows support for a wide range of reference clock frequencies
- WIFI Transmission
Baseband data is modulated and upconverted to the 2.4GHz ISM and 5-GHz U-NII bands,respectively.
Linear on chip power amplifier are included, which are capable of delivering high output powers while
Meeting IEEE802.11ac and IEEE802.a/b/g/n specifications without the need for external PAs.
When using the internal PAs, closed-loop output power control is completely integrated.
Base-band Processing (BBP) IC has DSSS (BPSK/QPSK/CCK) and OFDM
(BPSK/QPSK/16QAM/64QAM/25QAM) modulation function, it provides transmission data rate are 1, 2,
5.5, 11Mbps on DSSS and 6, 12, 18, 24, 36, 48, 54 Mbps on OFDM. Digital data signal will be converted
to analog (TX IQ) signals through DAC in BBP IC, TX IQ pass through to low pass filter. TX I/Q signal
use direct conversion (zero-IF) architecture converter to generate carrier frequency signal. Transceiver
IC and internal PA magnify output power.
- WIFI Receiver
The BCM43569 has a wide dynamic range, direct conversion receiver that employs high-order on-chip
channel filtering to ensure reliable operation in the noisy 2.4GHz ISM band or the entire 5GHz U-NII band
.Control signals are available that can support the use of optional LNAs for each band,which can increase
the receive sensitivity by several decibels.
Reverse direction isolation of LNA inside Transceiver IC suppresses unwanted radiation. Then RF
signal will be directly down to IF signal (RX IQ) and high frequency spurious emissions are suppressed by
LPF. At last RX IQ signal will be demodulated digital data.
Version 1.1 Samsung Electronics page 3 of 5
- Bluetooth Low Energy
The SPW-B4339S support the Bluetooth Low Energy operating mode.
- Link Control Layer
The link control layer is part of the Bluetooth link control functions that are implemented in dedicated
logic in the link control unit(LCU).
Each task performs a different state in the Bluetooth Link Controller.
- Wideband speech
The SPW-B4339S provides supports for wideband speech(WBS) using on-chip SmartAudio technology.
The SPW-B4339S can perform subband-codec (SBC),as well as msbc encoding and decoding of linear
16bots at 16kHz(256kbps rate) transferred over the PCM bus.
- Adaptive Frequency Hopping
The SPW-B4339S gathers link quality statistics on a channel by basis to facilitate channel assessment and
Channel map selection. The link quality is determined using both RF and baseband signal processing to
Provide a more accurate frequency-hop map.
- Product Details
> Data Modulation
DSSS:CCK,BPSK,QPSK for 802.11b
OFDM:BPSK,QPSK,16QAM,64QAM,256QAM for 802.11a/g/n/ac
FHSS:GFSK,QPSK, 8DPSK, π/4DPSK for Bluetooth
> Frequency : 2.4GHz / 5GHz
- Modulation modes
802.11n 802.11ac
HT Modulation &
Coding
Data Rate VHT
MCS (GI =
800ns) (GI =
400ns) (GI =
800ns) (GI =
400ns) (GI =
800ns) (GI =
400ns) MCS
Index 20MHz 20MHz 40MHz 40MHz 80MHz 80MHz Index
0 BPSK 1/2 6.5 7.2 13.5 15 29.3 32.5 0
1 QPSK 1/2 13 14.4 27 30 58.5 65 1
2 QPSK 3/4 19.5 21.7 40.5 45 87.8 97.5 2
3 16-QAM 1/2 26 28.9 54 60 117 130 3
4 16-QAM 3/4 39 43.3 81 90 175.5 195 4
5 64-QAM 2/3 52 57.8 108 120 234 260 5
6 64-QAM 3/4 58.5 65 121.5 135 263.3 292.5 6
7 64-QAM 5/6 65 72.2 135 150 292.5 325 7
256-QAM 3/4 78 86.7 162 180 351 390 8
256-QAM 5/6 n/a n/a 180 200 390 433.3 9
Version 1.1 Samsung Electronics page 4 of 5
4.
※This appliance and its antenna must not be co-located or operation in conjunction with any other antenna
or transmitter.
A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for this
appliance to satisfy the RF exposure requirements.
※Cet equipement doit etre installe et utilise avec un minimum de 20 cm de distance entre la source de
rayonnement et votre corps.
Operation of this device is restricted for indoor use only.
CE Statement
Hereby, we declare that this device is in compliance with the essential requirements and other relevant
provisions of directive 1999/5/EC.
OEM Section - to whom wants to install the radio.
This device complies with part 15 of the FCC Rules and Industry Canada license-exempt RSS
standard(s).. 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 of the device.
Caution: Any changes or modifications to the equipment not expressly approved by the party
responsible for compliance could void user’s authority to operate the equipment.
This appliance and its antenna must not be co-located or operation in conjunction with any other
antenna or transmitter.
A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for
this appliance to satisfy the RF exposure requirements.
N
ote: The use of the 5150-5250 MHz fre
q
uenc
y
band is restricted to Indoor Use Onl
y
.
LeprésentappareilestconformeauxCNRd'IndustrieCanadaapplicablesauxappareilsradio
exemptsdelicence.L'exploitationestautoriséeauxdeuxconditionssuivantes:
(1)l'appareilnedoitpasproduiredebrouillage,et
(2)l'utilisateurdel'appareildoitacceptertoutbrouillageradioélectriquesubi,mêmesilebrouillage
estsusceptibled'encompromettrelefonctionnement.
Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source
de rayonnement et votre corps.
Version 1.1 Samsung Electronics page 5 of 5
Warning: Attaching any kind of external antenna is not allowed and it needs to additional test and
certification.
-The module is limited to OEM installation ONLY.
-OEM integrators are responsible for ensuring that the end-user has no manual
instructions to remove or install module.
-Separate approval is required for all other operating configurations, including
portable configurations with respect to Part 2.1093 and different antenna
configurations.
-Do the labeling on finished products that this product contains Transmitter
Module.
Example: “Contains Transmitter Module FCC ID: A3LSPWB4339S”
or “Contains FCC ID: A3LSPWB4339S” etc.
Label Location (Onto the Shield Can)