Q900 V4.0 HF VHF UHF SDR All Mode Transceiver

SPECIFICATIONSBrand Name: HQXRTEKOrigin: Mainland ChinaItem Type: ADAPTER   Q900 V4.0 100KHz-2GHz SDR Radio Bluetooth All Mode SDR Transceiver Software Defined Radio   NOTE: -Due to different production batches, the appearance and color of the product may be different, but the function is the same, If you mind, please don't purashing! -There are blue and black, we send randomly, if you need to specify the color, please contact us!   Upgrades: 1. Change all mode transceiver interfaces in the UHF and VHF bands to ANT2. 2. 70MHZ is added as receiving and transmitting frequencies. 3. Improve the output power of headphone interface. Description: Q900 is an ultra portable full frequency full mode SDR radio. Its receiving frequency is 100KHz-2GHz, and the amateur transmitting band covers 160m~70cm. Q900 operating modes include FT8, USB, LSB, CW, AM, FM, RTTY, DMR and WFM. It boasts all the advanced functions and features of all stations. Q900 supports three power supply modes: built-i