Feature: 1. 3.5MM INTERFACE: Easily listen to standard NFM and WFM audio signals by connecting the speakers to the 3.5mm audio jack, when the bias tee is enabled, you can receive aircraft. 2. EASY OPERATION: Add a touchscreen LCD, navigation controls, headphone jack, real time clock, card slot when connected, just add a USB battery and you are ready to explore the radio spectrum. 3. HIGH PERFORMANCE: Comes with TCXO high accuracy clock (0.5ppm), frequency is accurate, other transmitters have OOK transmitters that can be programmed with custom data. 4. INTERCOM RADIO: Can be used as a standard push to talk or voice activated intercom radio, with a microphone plugged into the audio jack, simply hold the right button to make a call. 5. MULTIPLE FUNCTIONS: 3.2in TFT 240 x 320 screen, navigation switch, with audio output, microphone input and DC2.1 interface, button battery for saving settings and date and time, card slot for data and code storage. Specification: Item Type: Radio Transceiver Material: Aluminum Alloy Frequency: 1MHz-6GHz LCD Touch Screen: 3.2in Connectivity: 3.5mm, FM Battery: 1 x 306090 3.7V 2000mAh polymer lithium battery (with built in battery) Specification: 3.2in 240 x 320 RGB LCD with resistive touch panel. 4 way arrow keys, rotary wheel, and selection buttons. Coin cell battery for saving settings and date time. Micro memory card slot for storing data and code Display Function: SSB, AM, Narrowband FM, Wideband FM audio reception with spectral waterfall. Broadband (18MHz) Spectrum Analysis and Waterfall. Monitoring Ships (AIS), Vehicles (TPMS) and Utility Meter Transponders (ITRON ERT). PPM calibration allows for more accurate tuning. Sleep mode saves power by only turning off the display. Requires an external battery. Any battery connected to USB should work, although they vary widely in quality, and a poorly designed battery can inject regulator noise into the radio. For HAVOC Features Include: IQ file playback Microphone FM transmission with CTCSS For CTCSS Decoder Frequency manager (save and load from memory card with categories and notes) file manager Soundboard wave file player (puts 8-bit mono files in the memory card wav directory). For ADS B receiver with map view. For SSTV transmitter Fully configurable transmission signals. For POCSAG transmitter For POCSAG Receiver Decoder For AFSK receiver For AFSK transmitter For Nuoptix DTMF Sync Transmitter For TouchTunes Jukebox Universal Remote LCR (Language de Commande Routier) message generator. Street Lighting Control Transmitter (CCIR Tone) Playing Dead in an Emergency Fully configurable RF signal generator For RSSI audio output as pitch (for direction finding).. Package List: 1 x Radio Transceiver1 x Antenna1 x Data Line