See walk through video here: www.youtube.com/watch?v=yVGXVrP8trM See manufacturer website here: https://eesdr.com/en/products-en/transceivers-en/mb1-en#description THIS RADIO WAS RECEIVED DIRECT FROM EXPERT ELECTRONICS. IT IS THE LATEST HARDWARE, MANUFACTURED IN MARCH 2022.THE BOX WAS OPENED IN OUR STORE FOR DEMO PURPOSES The MB1 transceiver is a game-changer, its a transceiver and a PC in a single package. It has a classic design, developed over several decades, with the most advanced DUC/DDC SDR technologies - Direct Down Conversion (DDC) and Direct Up Conversion (DUC) and a fully-featured high-end personal computer with an Intel Core i7 processor onboard. MB1 Prime 2022, its main advantages in comparison to previous MB1 Prime model: 1. New PC hardware: Motherboard - GA-IMB310TN instead of MDH11HI CPU - Intel® Core™ i7-9700 instead of Intel® Core™ i7-7700T RAM - 16 GB DDR4 instead of 16 GB DDR3 SSD - Samsung 970 EVO 500 GB instead of generic SSD 2. Improved TX IMD3 up to ~37 dB across all HF bands, with 100W output power Features of the transceiver Independent RX path based on DDC (Direct Down-Conversion) architectureIndependent TX path based on DUC (Direct Up-Conversion) architecture2 software RXs + SubRX for each of them (4 slices total) + independent wideband Bandscope up to 80 MHzExpertSDR2 software in two styles: Desktop style and MB1 display (for integrated GUI)Remote control operation, using it, you connect PTT and CW-key to the E-Coder panel. Microphone and E-Coder are connected to the remotely set up PC (OPTIONAL)TCI interface for seamless connection with third-party softwareProfessional TX processing module provides the most advanced tuning capability for voice operationHigh-quality IPS 7 touchscreen display with a 1280x800 resolutionSupports any software applicable for Windows 10 OSExtCtrl connector to control external devices with 8 powerful keys with open collectorCOM-port for connection of external devices, like PA, antenna switches etc.ALC connector for external power amplifiersHas a special XVTR connector for VHF transverters (SMA connector)4 separate programmable PTT outputs for external power amplifiersAn opportunity to use the transceiver as a signal generator via DAC OUT connector (SMA connector)An opportunity to use external filters in the middle of the RF path, using RX IN and RX OUT (SMA connector)Monitoring delay in CW mode is about 5-6 msInput for external 10 MHz reference oscillatorAn opportunity to use the transceiver in SO2V modeFull duplex or half duplex modes4 HF (UHF (SO-239) connector) and 2 VHF (N-type connector) antenna connectorsInternal power-meter for HF and VHF bands and SWR-meter for HF bandRecord and play on air fragments (IQ files) with a bandwidth of up to 312 kHzInternal ATU (Automatic Tuner Unit)The embedded power supply unit PC capabilities of the transceiver Installation of digital modes software Installation of HAM and Contest logs Two CW Skimmers may be used on different bands The transceiver can connect to the LAN and the Internet Use of Internet applications (e.g. e-mail, Skype, ICQ, TV, etc.) Play video and audio files Watch TV via USB-receivers An opportunity to connect two external displays, keyboard, mouse An opportunity to connect external speakers to the PHONES jack on the front panel Application area Full-function radio amateur transceiverMobile contest-stationRemote receipt point for the contests and other applicationsSpectrum analyzer with the bandwidth up to 80MHzWork with the external programs of digital connection types, CW Skimmer, etc. Software A version of ExpertSDR2 software with adapted GUI for 7 display was specially developed for the MB1 transceiver. At the present time software works in RX/TX mode and supports two independent receiving channels with the bandwidth up to 312 kHz. A DSP library developed by company Expert Electronics allowed improvement of receiving quality and higher the stability of the software. MB1+ATU supplied accessories PTT-microphone MD15Power Supply Cable to connect the transceiver to an AC mains network (euro plug) inkfrog terapeak