MT7915+MT7975 Chipset

2.4GHz max 23dBm & 5GHz max 20dBm output power 

IEEE 802.11ac / ax compliant & backward compatible with 802.11ax/ac/a/b/g/n 

2×2 2.4G & 2×2 5G  MIMO Technology, up to 1.8Gbps Mini PCI Express edge connector 

SupporttheFrequency2412MHz~2482MHz

SupporttheFrequency5180MHz~5825MHz

RoHS compliance ensure a high level protection of human health and the environment from risks that can be posed by chemicals  

Supports Spatial Multiplexing,Cyclic-Delay Diversity (CDD), Low-Density Parity Check  (LDPC) Codes,Maximal Ratio Combining (MRC), Space Time Block Code (STBC)

Supports IEEE 802.11d, e, h, i, k, r, v time stamp, and w standards 

Supports Dynamic Frequency Selection (DFS) 

CardsareindividuallycalibratedforQualityAssurance

Wallys// MTK/2×2.4GHz 2x5GHz MT7915 MT7975 WiFi6 MiniPCIe Module 2T2R 

For Wi-fi 4, in 2007 we saw the second peak of growth in Wi-Fi, with the advent of the 802.11n standard.

In 2012, the fifth generation comes that is 802.11AC.While 802.11AC Wave2, the new standard which is the second phase of 802.11AC appear in 2015.

For WiFi 6, it's the sixth generation of wireless communication technology, known as 802.11ax.

The most important feature of the WiFi 6E is that it supports the 6GHz band. After all, compared to previous generations, it only supports the 5GHz band up.  

Wallys keeps up with Qualcomm pace and is constantly releasing new products

EMAIL:sales@wallystech.com

WEB:https://www.wallystech.com/

https://www.youtube.com/channel/UClmu7LBz_OWxe2VckkQr3tw

Product Description




DR 7915 based on MT7915 + MT7975 Chipset is an enterprise wireless module integrated with 2x2 2.4G high power Radio module and 2x2 5G high power Radio module designed

specifically to provide users with mobile access to high-bandwidth video streaming, voice, and data transmission for office and challenging RF environment infactories, warehousese stablishment.




Specifications




Symbol	Parameter
Chipset	MT7915+MT7975
Host Interface	Mini PCI Express 2.1
Antenna Connector	2 x UF.L
Frequency Range	2.4GHz: 2.412GHz to 2.472GHz 5GHz: 5.180GHz to 5.825GHz
Operating Voltage	3.3V DC
Power Consumption	TBD
Modulation Techniques	OFDM: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAM
Environmental Temperature	Operating: -40°C to 70°C, Storage: -40°C to 90°C
Environmental Humidity, non-condensing	Operating: 5% to 95%, Storage: Max. 90%
ROHS Compliance	YES
Dimensions (W×H×D)	51mm × 30mm × 5.8mm




RF Performance Table







Operating Mode	Data Rate	TX Power		Tolerance
		1 Chain	2 Chains
2.4 GHz 802.11b	11Mbps	20dBm	23dBm	±2dB
2.4 GHz 802.11g	54Mbps	17dBm	20dBm	±2dB
2.4 GHz 802.11n HT20	MCS7	17dBm	20dBm	±2dB
2.4 GHz 802.11n HT40	MCS7	14dBm	17dBm	±2dB







Operating Mode	Data Rate	RX Sensitivity	Tolerance
2.4 GHz 802.11b	11Mbps	-96dBm	±2dB
2.4 GHz 802.11g	54Mbps	-93dBm	±2dB
2.4 GHz 802.11n HT20	MCS7	-89dBm	±2dB
2.4 GHz 802.11n HT40	MCS7	-86dBm	±2dB







Operating Mode	Data Rate	TXPower		Tolerance
		1 Chain	2 Chain
5 GHz    802.11a	54Mbps	17dBm	20dBm	±2dB
5 GHz    802.11n/ac HT20	MCS8	15dBm	20dBm	±2dB
5 GHz    802.11n/ac HT40	MCS9	14dBm	17dBm	±2dB
5 GHz    802.11n/ac HT80	MCS9	11.5dBm	14.5dBm	±2dB
5 GHz    802.11n/ac HT20	MCS9	17dBm	20dBm	±2dB
5 GHz    802.11n/ac HT40	MCS9	14dBm	17dBm	±2dB
5 GHz    802.11n/ac HT80	MCS11	11dBm	14dBm	±2dB

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