7WFM25 Product Specification and User Manual 1
1. General Description ...................................................................................................................... 3 2. Features .......................................................................................................................................... 3 3. Key Specification ........................................................................................................................... 3 4. Electrical Specification..................................
1. General Description The 17WFM25 WI-FI + BT combo module design is a highly integrated MIMO wireless LAN (WLAN) and BT solution to let users enjoy the digital content via the wireless technology and connect wireless sound devices, HID devices, BT remote controller etc. The card is built with WI-FI 2T2R and Bluetooth v5.0 and BT 4.2 Low Energy (LE) capable RF/baseband single chip. 17WFM25 is based on MediaTek MT7668BUN solution.
.2 Current consumption Note (VCC 5V) Idle (2.4G, HT20, Ch6) * 2.4G, HT20, Ch6, Rx mode 2.4G, HT20, Ch6, Tx mode 2.4G, HT20, Ch6, Rx mode + BT 2.4G, HT20, Ch6, Tx mode + BT Idle (5G, VHT20, Ch48) * 5G, VHT20, Ch48, Rx mode 5G, VHT20, Ch48, Tx mode 5G, VHT20, Ch48, Tx mode + BT Idle (5G, VHT80, Ch108) * 5G, VHT80, Ch108, Rx mode 5G, VHT80, Ch108, Tx mode 5G, VHT80, Ch108, Rx mode + BT Typ (mA rms) 91.4 106.7 209.8 111.6 225.1 102.8 148.5 372.1 285.1 115.8 226 253.6 192.
RF Characteristic 5.1 Wi-Fi Typical power levels for wi-fi radio are given in figure below. Standard Modulation Data Rate Channel* Power (dBm) 802.11b DSS,CCK 1,2,5.5,11 CH 1-13 13,5 Standard Modulation Data Rate Channel* 802.11a OFDM 6,9,12,18,24,36,48,54 CH 36-64/ CH 100-165 Power (dBm) 14 2.4G BAND 802.11g 802.11n OFDM OFDM 6,9,12,18,24,36,48,54 MCS0 - 7 (HT20) CH 1-13 CH 1-13 13,5 13,5 5G BAND 802.11n/ac 802.
.2 External Antenna Gains Below two external antennas on the table may use as an option instead of the antenna 0. Antenna 2.4 Ghz 5 Ghz low band (5180 to 5320 ) (ch 36-64) 5 Ghz medium band (5500 to 5700) (ch100-140) 5 Ghz high band (5745 to 5825) (ch149-165) JC-JCW601 3 dBi 3 dBi 3 dBi 3 dBi Taoglas_WS.01.B.305151 4,12 dBi 4,74 dBi Not available Not available 7 Mechanical Characteristics Module dimension is 70x25 mm.
8 Pin Description Pin No. 1 2 3 4 5 6 7 8 Pin Name WoBLE WoWLAN GND GND USB_DP USB_DN VCC VCC I/O I/O I/O I/O I/O I I Pin Description Wake on Bluetooth Control Signal Wake on Wireless LAN Control Signal Ground Ground USB Communication Signal USB Communication Signal VCC 5V VCC 5V 9 Block diagram 10 Environmental 10.1 Operating Operating Temperature: 0 to 65 °C Relative Humidity: 5-60% (non-condensing) 10.
11 Hardware & Software installation 11.1 Hardware Installation The module is a build in module. It will be used in-house production as an embedded device over USB 2.0 interface and there is no need any interaction with end-user. Positioning of the module is defined by assembly operator instructions for each product by Vestel. The recommended installation of the module is shown below. The module should be mounted by considering operating temperature.
L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d'Innovation, Sciences et Développement économique Canada applicables aux appareilsradio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : 1. L'appareil ne doit pas produire de brouillage; 2. L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. 11.
13 Test modes Test tools of Mediatek (QA tool) allow to configure test modes for different operational conditions. Below steps should have been followed for testing Tx power on module.
Below steps should have been followed for testing Rx on module.
