soc 2 4 ghz transceiver

{"cid":"91212565","title":"NRF52840-QFAA-F-R7 BT 5.3 SoC 2.4 GHz Transceiver IEEE 802.15.4-2006","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d6\/d9\/855a6fa62c468af9c391fde2a736-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"NRF52840-QFAA-F-R7","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"T\/T, L\/C, Western Union","Packaging Details":"48-VFQFN","Part Number":"NRF52840-QFAA-F-R7","Type":"TxRx + MCU","RF Family\/Standard":"802.15.4, BT","Frequency":"2.4GHz","Data Rate (Max)":"2Mbps","Power - Output":"8dBm"}}

{"cid":"91208912","title":"Ettus USRP E320 Compatible | USRP-LW E320 2T2R RF 70 MHz-6 GHz 56 MHz BW Each 12-bit ADC\/DAC USRP Software Defined Radio Device","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/55\/9e\/51da455a4cc88394f996ed7d1406-200x200-1.jpg","attrs":[]}

{"cid":"91219512","title":"CC2541F256RHAR RF IC Module TXRX MCU BLE 5.0 40VQFN Texas Instruments","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3f\/98\/db90496e4d77f66ab1209468dec2-200x200-1.jpg","attrs":{"Price":"Based on current price","Brand Name":"Texas Instruments","Model Number":"CC2541F256RHAR","Minimum Order Quantity":"1","Delivery Time":"3-5 work days","Payment Terms":"T\/T","Supply Ability":"In stock","Packaging Details":"anti-static bag & cardboard box","Type":"TxRx + MCU","RF Family\/Standard":"Bluetooth","Protocol":"Bluetooth v5.0","Modulation":"GFSK, MSK","Frequency":"2.4GHz","Data Rate (Max)":"2Mbps","Power - Output":"0dBm","Sensitivity":"-99dBm","Memory Size":"256kB Flash, 8kB RAM","Serial Interfaces":"I\u00b2C, SPI, USART","GPIO":"23","Voltage - Supply":"2V ~ 3.6V","Current - Receiving":"17.9mA ~ 20.2mA","Current - Transmitting":"16.8mA ~ 18.2mA","Operating Temperature":"-40\u00b0C ~ 85\u00b0C","Mounting Type":"Surface Mount","Package \/ Case":"40-VFQFN Exposed Pad","Supplier Device Package":"40-VQFN (6x6)"}}