Compex Systems WPJ428 User Manual
wireless embedded boards
COMPEX
SYSTEMS
PRELIMINARY
Multi-function IPQ4028 Embedded Board with on-board Wireless
710MHz CPU / 2x GE Port / Dual Band 802.11ac Wave 2
Model: WHV1PJ428
KEY FEATURES
• Qualcomm Atheros IPQ4028 Quad-core ARM cortex-A7
710MHz CPU
• 2x2 On-board 5GHz radio, up to 867Mbps physical data rate
• 2x2 On-board 2.4GHz radio, up to 300Mbps physical data rate
APPLICATIONS
• 802.11n/ac Access Point
• Point-to-Point High Capacity Wireless Router
Specications
Chipset CPU: Qualcomm Atheros IPQ4028 710MHz
Reference Design DK03
System Memory 256MB DDR3
NOR Flash 32MB
NAND Flash 128MB
Wireless On-board 2x2 2.4GHz 802.11b/g/n
Frequency Range 2.412~2.462GHz, 5.180~5.320GHz, 5.500~5.720GHz, 5.745~5.825GHz
Modulation Techniques OFDM: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM
Interface
Reset Button 1x F/W Reset Button
LED 7x LED Indicators for MMZ/MMS/MPS
Power over Ethernet Passive PoE 24V, for network cable length < 20m (LV version),
DC Power 1x DC Jack Connector: 24V (LV version), 48V (HV version)
Power Consumption (Board Only) 19W
Operating Voltage 3.3V, 5V
Operating System Compex OS
Certification RoHS Compliance
Environmental Temperature: Operating: -20ºC to 70ºC, Storage: -40ºC to 90ºC
Dimensions (W x H x D) 117 x 105 x 32 mm
Extras 2 x SIM Card Slots (Note2)
Other Features Surge Suppressor
On-board 2x2 5GHz 802.11a/n/ac
4x U.FL connectors
2x Gigabit Ethernet LAN RJ45 Port with Auto MDI-X
1x USB 3.0 Port
1x M.2 (NGFF) “B Key” Socket for 4G Module (Note1)
Note1: The configuration is not applicable for this FCC applicant.
FCC ID: TK4WPJ428
IEEE 802.3af/at or Passive PoE 48V (HV version)
Humidity (non-condensing): Operating: 5% to 95%, Storage: Max. 90%
Note2: The configuration is not applicable for this FCC applicant.
1 x Buzzer
Last Updated: 22/05/2017
RF Performance Table
COMPEX
SYSTEMS
PRELIMINARY
wireless embedded boards
2.4GHz
802.11b
2.4GHz
802.11g
2.4GHz
802.11n/ac
VHT20
2.4GHz
802.11n/ac
VHT40
Data Rate
1Mbps 20dBm ±2dB
2Mbps 20dBm ±2dB
5.5Mbps 20dBm ±2dB
11Mbps 20dBm ±2dB
6Mbps 18dBm ±2dB
9Mbps 18dBm ±2dB
12Mbps 18dBm ±2dB
18Mbps 18dBm ±2dB
24Mbps 18dBm ±2dB
36Mbps 17dBm ±2dB
48Mbps 16dBm ±2dB
54Mbps 15dBm ±2dB
MCS 0 18dBm 21dBm ±2dB
MCS 1 18dBm 21dBm ±2dB
MCS 2 18dBm 21dBm ±2dB
MCS 3 18dBm 21dBm ±2dB
MCS 4 17dBm 20dBm ±2dB
MCS 5 16dBm 19dBm ±2dB
MCS 6 15dBm 18dBm ±2dB
MCS 7 14dBm 17dBm ±2dB
MCS 8 13dBm 16dBm ±2dB
MCS 0 17dBm 20dBm ±2dB
MCS 1 17dBm 20dBm ±2dB
MCS 2 17dBm 20dBm ±2dB
MCS 3 17dBm 20dBm ±2dB
MCS 4 17dBm 20dBm ±2dB
MCS 5 16dBm 19dBm ±2dB
MCS 6 15dBm 18dBm ±2dB
MCS 7 14dBm 17dBm ±2dB
MCS 8 13dBm 16dBm ±2dB
MCS 9 12dBm 15dBm ±2dB
TX Power
(per chain)
TX Power
(2 chains)
Tolerance
2.4GHz
802.11b
2.4GHz
802.11g
2.4GHz
802.11n/ac
VHT20
2.4GHz
802.11n/ac
VHT40
Data Rate
1Mbps TBA ±2dB
2Mbps TBA ±2dB
5.5Mbps TBA ±2dB
11Mbps TBA ±2dB
6Mbps -94dBm ±2dB
9Mbps -93dBm ±2dB
12Mbps -92dBm ±2dB
18Mbps -90dBm ±2dB
24Mbps -87dBm ±2dB
36Mbps -85dBm ±2dB
48Mbps -81dBm ±2dB
54Mbps -77dBm ±2dB
MCS 0 TBA ±2dB
MCS 1 TBA ±2dB
MCS 2 TBA ±2dB
MCS 3 TBA ±2dB
MCS 4 TBA ±2dB
MCS 5 TBA ±2dB
MCS 6 TBA ±2dB
MCS 7 TBA ±2dB
MCS 8 TBA ±2dB
MCS 0 TBA ±2dB
MCS 1 TBA ±2dB
MCS 2 TBA ±2dB
MCS 3 TBA ±2dB
MCS 4 TBA ±2dB
MCS 5 TBA ±2dB
MCS 6 TBA ±2dB
MCS 7 TBA ±2dB
MCS 8 TBA ±2dB
MCS 9 TBA ±2dB
RX Specifications
Sensitivity
Tolerance
2
Atheros and other trademarks are properties of their respective owners. While every effort is made to ensure the information is accurate,
Compex Systems Pte Ltd | www.compex.com.sg | (+65) 6286 2086 | sales@compex.com.sg | Last Updated: 22/05/2017 WH SY HB
Copyright © Compex Systems. All rights reser ved. COMPEX and the COMPE X logo, are registered trademarks of Compex Inc.
Compex does not accept liability for any errors or mistakes that may arise. All specifications are subject to change without notice.
RF Performance Table
COMPEX
SYSTEMS
PRELIMINARY
wireless embedded boards
5GHz
802.11a
5GHz
802.11n/ac
VHT20
5GHz
802.11n/ac
VHT40
5GHz
802.11ac
VHT80
Data Rate
6Mbps 16dBm ±2dB
9Mbps 16dBm ±2dB
12Mbps 16dBm ±2dB
18Mbps 16dBm ±2dB
24Mbps 16dBm ±2dB
36Mbps 15dBm ±2dB
48Mbps 14dBm ±2dB
54Mbps 13dBm ±2dB
MCS 0 16dBm 19dBm ±2dB
MCS 1 16dBm 19dBm ±2dB
MCS 2 16dBm 19dBm ±2dB
MCS 3 16dBm 19dBm ±2dB
MCS 4 15dBm 18dBm ±2dB
MCS 5 14dBm 17dBm ±2dB
MCS 6 13dBm 16dBm ±2dB
MCS 7 12dBm 15dBm ±2dB
MCS 8 12dBm 15dBm ±2dB
MCS 0 16dBm 19dBm ±2dB
MCS 1 16dBm 19dBm ±2dB
MCS 2 16dBm 19dBm ±2dB
MCS 3 16dBm 19dBm ±2dB
MCS 4 16dBm 19dBm ±2dB
MCS 5 16dBm 19dBm ±2dB
MCS 6 14dBm 17dBm ±2dB
MCS 7 13dBm 16dBm ±2dB
MCS 8 12dBm 15dBm ±2dB
MCS 9 11dBm 14dBm ±2dB
MCS 0 16dBm
MCS 1 16dBm 19dBm ±2dB
MCS 2 16dBm 19dBm ±2dB
MCS 3 16dBm 19dBm ±2dB
MCS 4 16dBm 19dBm ±2dB
MCS 5 15dBm 18dBm ±2dB
MCS 6 13dBm 16dBm ±2dB
MCS 7 12dBm 15dBm ±2dB
MCS 8 11dBm 14dBm ±2dB
MCS 9 10dBm 13dBm ±2dB
TX Power
(per chain)
TX Power
(2 chains)
19dBm ±2dB
Tolerance
5GHz
802.11a
5GHz
802.11n/ac
VHT20
5GHz
802.11n/ac
VHT40
5GHz
802.11ac
VHT80
Data Rate
6Mbps -93dBm ±2dB
9Mbps -92dBm ±2dB
12Mbps -91dBm ±2dB
18Mbps -89dBm ±2dB
24Mbps -87dBm ±2dB
36Mbps -84dBm ±2dB
48Mbps -80dBm ±2dB
54Mbps -79dBm ±2dB
MCS 0 -90dBm ±2dB
MCS 1 -87dBm ±2dB
MCS 2 -85dBm ±2dB
MCS 3 -82dBm ±2dB
MCS 4 -79dBm ±2dB
MCS 5 -75dBm ±2dB
MCS 6 -72dBm ±2dB
MCS 7 -71dBm ±2dB
MCS 8 -67dBm ±2dB
MCS 0 -88dBm ±2dB
MCS 1 -84dBm ±2dB
MCS 2 -82dBm ±2dB
MCS 3 -80dBm ±2dB
MCS 4 -76dBm ±2dB
MCS 5 -71dBm ±2dB
MCS 6 -69dBm ±2dB
MCS 7 -68dBm ±2dB
MCS 8 -64dBm ±2dB
MCS 9 -63dBm ±2dB
MCS 0 -84dBm ±2dB
MCS 1 -81dBm ±2dB
MCS 2 -78dBm ±2dB
MCS 3 -76dBm ±2dB
MCS 4 -72dBm ±2dB
MCS 5 -66dBm ±2dB
MCS 6 -65dBm ±2dB
MCS 7 -62dBm ±2dB
MCS 8 -60dBm ±2dB
MCS 9 -60dBm ±2dB
RX Specifications
Sensitivity
Tolerance
3
Atheros and other trademarks are properties of their respective owners. While every effort is made to ensure the information is accurate,
Compex Systems Pte Ltd | www.compex.com.sg | (+65) 6286 2086 | sales@compex.com.sg | Last Updated: 22/05/2017 WH SY HB
Copyright © Compex Systems. All rights reser ved. COMPEX and the COMPE X logo, are registered trademarks of Compex Inc.
Compex does not accept liability for any errors or mistakes that may arise. All specifications are subject to change without notice.
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