Technical Description The brief circuit description is listed as below:
Main Control Board Circuit 1) U1 acts as master MCU (PAN159). 2) Y1 acts as 16MHz crystal for U1. 3) U2 acts as Sensor Board (BMI058). 4) AX3268 acts as CMOS portion for camera. 5) KH25L1606 acts as CMOS serial Flash portion. 6) U6 and U7 act as power unit. WiFi Module Circuit 1) MT7601 acts as WiFi module. 2) 40MHz crystal oscillator is providing clock for MT7601. Antenna Type: Internal antenna Antenna Gain: 2dBi Operating Mode Nominal Conducted Power (dBm) 802.11b 24.1 802.11g 25.4 802.11n(HT20) 24.8 Peak conducted output power ranges from +24dBm to +26dBm. WiFi Module Data Sheet 802.11b/g/n Module Version:V1.0 Customer Date Model Name Part NO. K1-MT7601MU1 Approve Field ENGINEER QC SALES Customer Approve Field ENGINEER QC MANUFACTORY PURCHASING Preliminary & Confidential
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1 / 12 Reversions Version Date V1.0 2016/07/08 Description First release Comments Preliminary & Confidential
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2 / 12 1. General Description.................................................................................................4 2. Product Features..................................................................................................... 4 3. Application.............................................................................................................. 4 Function Principle....................................................................................................4 4. 4.1 Transmit............................................................................................................5 4.2 Receive............................................................................................................. 5 5. Product Specifications.............................................................................................6 5.1 Main Specifications.......................................................................................... 6 5.2 Main WIFI Specifications.................................................................................. 6 5.3 Throughput Test Data.......................................................................................9 5.4 Aging Data........................................................................................................ 9 5.4.1 The video of fluency and clarity............................................................ 9 5.4.2 The BER with long time working......................................................... 90 5.5 PIN Description...........................................................................................10 5.6 Actual picture............................................................................................... 101 6. Product Dimensions............................................................................................ 102 6.1 Side View (All dimensional accuracy=0.1mm)........................................ 102 6.2 Top View....................................................................................................... 102 7. Using Conditions................................................................................................... 12 7.1 Supply Voltage and Current............................................................................12 7.2 Environment Conditions.................................................................................12 8. Notice.................................................................................................................... 13 8.1 Module Pallet packing with 96 PCS per disc.................................................. 13 8.2 Pay attention to move the WIFI module........................................................ 13 8.3 Storage and use WIFI module control should comply with the following matters............................................................................................................. 13 8.4 Module pallet packaging items as follows................................................. 13 9. Packing 14 Preliminary & Confidential
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3 / 12 1. General Description The K1-MT7601MU1 is a professional WIFI module which based on MTK-MT7601 chipset supporting the IEEE802.11 b/g/n standard. K1-MT7601MU1 support 150Mbps PHY rate to provide a high-speed and unrivaled wireless performance for your devices, with a faster wireless connection, you can get a better WLAN/Internet experience. 2. Product Features 1T1R Mode with 150Mbps PHY Rate Supports WPS2.0 (Wi-Fi Protected Setup) Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES) Compatible with 11b/g/n equipment Supports Windows 2000 ,XP32/64, Vista32/64,WIN7 32/64, win10Linux 3.3V power supply USB 2.0 3. Application IP Camera DVR/NVR Desk-Top PC Blue-ray Disk Set-Top Box Wireless devices etc. 4. Function Principle Preliminary & Confidential
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4 / 12 4.1 Transmit As shown, RF signals level is about -13dBm from MT7601 through a Impedance matching network to Power Amplifier, The RF signal gains about 29dB with PA. T/R switch controls the module at TX status, its can bring insertion loss about 1dB.Then, the end of the matching network to match the PA out impedance with antenna. The matching network makes RF signal transmitting nearly 50ohm. The WIFI signals level is about 15dBm in the finally 4.2 Receive As shown, antenna receives WIFI signal from an access point through the Impedance matching network to the switch IC, in this time, T/R switch controls the module at RX status. WIFI signal enter to Low Noise Amplifier Gains about 12dB.After the final impedance matching into BB. The matching network makes WIFI signal transmitting nearly 50ohm. Maximum receive sensitivity is -72 dBm@10% PER (54Mbps) Preliminary & Confidential
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5 / 12 5. Product Specifications 5.1 Main Specifications Item Standard Interface Module Size Data Rate Modulation Techniques Operating Channel Frequency Range Security Operating Voltage OS Supported Description IEEE 802.11b/g/n USB 1.1/2.0 13*12.2*1.80.2mm 802.11b 11,5.5,2,1 Mbps 802.11g 54,48,36,24,18,12,9,6 Mbps 802.11n MCS 0 to 7 for HT20MHz MCS 0 to 7 for HT40MHz 802.11b CCK,DQPSK,DBPSK 802.11g 64QAM,16QAM,QPSK,BPSK 802.11n 64QAM,16QAM,QPSK,BPSK CH 1~11(United States) CH 1~13(Europe) CH 1~14(Japan) 2.412~2.4835Ghz WEP64/128,WPA,WPA2,TKIP,AES 3.3V3%
Windows 2000,XP,Vista,WIN7,WIN10,Linux 5.2 Main WIFI Specifications Mode:802.11b. Bandwide:20MHz. Data Rate:11Mbps. Channel External Atten Items Transmitter Power Spectrum Mask Error Vector Magnitude Power On Ramp Power Down Ramp RMS Phase Error Frequency Error System Clock RX Sensitivity 1 2 3 4 5 6 7 8 9 Standard Note 1 Note 2
<-10dB 2uS 2uS
<3 Degrees 25ppm 25ppm
-76dBm 2412MHz 2437MHz 2462MHz 1.5dB Path attenuation Test Data 22.9dBm 23.5dBm 24.1dBm OK
-35 0.3 0.1 1.08
-3.6
-1.75 OK
-35 0.3 0.1 1.02
-4.3
-1.8
-91 OK
-34.5 0.3 0.1 1.05
-4.8 1.9 6 / 12 Preliminary & Confidential
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10 RX Maximum Input Level -10dBm
-10 2412MHz 2437MHz 2462MHz 1.5dB Path attenuation Test Data 24.9dBm 24.8dBm 25.4dBm Mode:802.11g. Bandwide:20MHz. Data Rate:54Mbps. Channel External Atten Items 1 2 3 4 5 6 7 8 9 10 RX Maximum Input Level Transmitter Power Specturm Mask Error Vector Magnitude Spectral Flantness LO Leakage RMS Phase Error Frequency Error System Clock RX Sensitivity Channel External Atten Items 1 2 3 4 5 6 7 8 9 10 RX Maximum Input Level Transmitter Power Specturm Mask Error Vector Magnitude Spectral Flantness LO Leakage RMS Phase Error Frequency Error System Clock RX Sensitivity Standard Note 1 Note 2
<-25dB Note 3
<-15dB
<3 Degrees 20ppm 20ppm
-65dBm
-20dBm Standard Note 1 Note 2
<-25dB Note 3
<-15dB
<3 Degrees 20ppm 20ppm
-65dBm
-20dBm 802.11n: Bandwide:20MHz. Data Rate:65Mbps. OK
-29 OK
-34 2.5
-3.8
-1.8 OK
-28 OK
-35 1.8
-3.6
-1.2 OK
-31 OK
-35 1.9
-4.6
-.08 OK
-29 OK
-34 1.2
-4.5
-2 OK
-30 OK
-36 2.0
-4.3
-1.1
-72
-16 OK
-29 OK
-34 1.1
-4
-2
-68
-15 2412MHz 2437MHz 2462MHz 1.5dB Path attenuation Test Data 24.6dBm 24.7dBm 24.8dBm Preliminary & Confidential
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7 / 12 Preliminary & Confidential
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8 / 12 5.3 Throughput Test Data With the shielding BOX, The throughput data as below:
Throughput Chart With 802.11n(BW=40)@RTX Data tables at Different Mode with 802.11:
Mode 802.11b 802.11g 802.11n BW=20 802.11n BW=40 TX 5.1 Mbps 22.7 Mbps 54.6 Mbps 86 Mbps RX 5.2 Mbps 20 Mbps 51.4 Mbps 86.5 Mbps RTX 5.2 Mbps 21.1 Mbps 50 Mbps 82.5 Mbps 5.4 Aging Data 5.4.1 The video of fluency and clarity Testing the TS1300 with IP camera, the results are as follows:
Testing 7*24hours, the video is clear and smooth with random times. Besides, IP camera doesnt appear the phenomenon of death. 5.4.2 The BER with long time working Sent Received Lost Loss Rate 707916 707603 313 0.04%
Preliminary & Confidential
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9 / 12 Min Time Max Time Avg. Time Avg. TTL 1 ms 1372 ms 10 ms 64 By sending 700000, the BER is 0.04%, Communication quality is stable. 5.5 PIN Description 5.6 Actual picture 6. Product Dimensions 6.1 Side View (All dimensional accuracy=0.2mm) 6.2 Top View Preliminary & Confidential
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10 / 12 7. Using Conditions 7.1 Supply Voltage and Current Voltage:3.3V3%
Current: Load capacity300mA 7.2 Environment Conditions Feature Operating temperature condition Operating humidity condition Storage temperature condition 8. Notice Detail & Description
-1050 10%90%RH
-4085 8.1 Module Pallet packing with 96 PCS per disc. 8.2 Pay attention to move the WIFI module 8.2.1 Don't touch the WIFI module bare hands when needs, must wear the gloves and static ring. 8.2.2 To be careful in handling or transporting products because excessive stress may break products. 8.2.3 Handle with care if products may have cracks or damages on their terminals, the characteristics of products may change. Do not touch products with bear hands that may Preliminary & Confidential
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11 / 12 result in poor solder-ability and destroy by static electrical charge. 8.3 Storage and use WIFI module control should comply with the following matters. 8.3.1 Module of storage life. Storage life: 12 months. (Conditions: T. <40.Relative humidity :< 90%R.H) 8.3.2 Mounted within 168 hours at factory after opening. a. The factory conditions should like this: T.30%, R.H.60%
b. To protect the module Absorb moisture, Relative humidity should less than 30% R.H. Check the humidity card (30%~40%@pink& greater than40%@red) 8.3.3 If the modules need baking, conditions are as follows:
a. through the baking to remove module moisture problem. b. Baking temperature: 120 , 8 hours. c. After baking, put proper amount of desiccant 8.4 Module pallet packaging items as follows Storage life: 12 months.(Conditions: T. <40.Relative humidity :< 90%R.H.) 9. Packing Preliminary & Confidential
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