POS Printer WiFi BT Module RTL8821CS 5GHz Bluetooth 4.2 100% Original Condition

RTL8821CS 5GHz WiFi BT Module Support SDIO 802.11ac+Bluetooth 4.2 For POS Printer

WiFi BT Module 

6221A-SRC is a low power,dual band 2.4GHz&5.8GHz,1 stream 802.11ac WiFi and Bluetooth 4.2 module with an extremely small footprint that provides an easy&cost effective way for manufacturers to add wireless connectivity to their products. Also, it offers a high bandwidth WiFi/BLE trasceiver solution for Linux/Android powered wireless IOT systems, using the advanced 802.11ac technology.

Key Features

Dual mode WiFi+Bluetooth combo

IEEE802.11a/b/g/n/ac dual band WiFi

Bluetooth 4.2 with low energy support

Single antenna for WiFi and BLE

1T1R, supporting 433Mbps bandwidth

Enterprise level security – WPA/WPA2 certification for WiFi

Integrated LTE-WiFi/BLE coexistence filter

Operating Temperature: 0°C-70°C

Parametrics

WiFi: 802.11a/b/g/n/ac,Dual Band(2.4GHz/5.8GHz)                         Bluetooth Version: 4.2,Classic(BR/EDR)+Low Energy

Available Channels: 2.4GHz: Ch1-Ch14 5.8GHz: Ch36-Ch165        Bluetooth Channels: 79 Channels

Modulation:  2.4GHz: DBPSK/DQPSK/CCK(DSSS),BPSK/QPSK/16QAM/64QAM(OFDM)

                     5.8GHz: 802.11a/n : 64-QAM,16-QAM, QPSK, BPSK  802.11ac : 256-QAM, 64-QAM,16-QAM, QPSK, BPSK

Output Power: 802.11b /11Mbps: 16 dBm ± 1.5 dB @ EVM  -9dB

                        802.11g /54Mbps: 15 dBm ± 1.5 dB @ EVM  -25dB

                        802.11n /MCS7(HT 20): 14 dBm ± 1.5 dB @ EVM  -28dB

                        802.11n /MCS7(HT 40): 14 dBm ± 1.5 dB @ EVM  -28dB

                        802.11ac/MCS8(VHT20): 11 dBm ± 1.5 dB @ EVM  -30dB

                        802.11ac/MCS7(VHT40): 12 dBm ± 1.5 dB @ EVM  -30dB

                        802.11ac/MCS9(VHT40): 10 dBm ± 1.5 dB @ EVM  -32dB

                        802.11ac/MCS9(VHT80): 10 dBm ± 1.5 dB @ EVM  -32dB

Power Consumption: WiFi on mode: 68mA

                                   TX(2.4G HT20): 217mA

                                   RX(2.4G HT20): 108mA

                                   TX(5G HT40): 252mA

                                   RX(5G HT40): 115mA

                                   BT on mode: 19mA