1. Uniquely Equipped With Temperature Compensation Clock Circuit On The DSP1 Version2. Integrated Function Expansion Board, The Circuit Supports HIZ Antenna Interface, Att, And Preamplifier3. High-Brightness Display Screen, Sensitive Touch Screen; High-Quality Encoder.4. Support The Receiver To Be Connected To The Computer For Use5. This Version Is A Cracked Version (Unofficially Authorized Registered Version) And The Firmware Cannot Be Upgraded.Frequency Range:10Khz-250Mhz, 400Mhz-2GhzSpectrum Width:60Khz, 80Khz, 40KhzSupported Modes:AM, SSB,,CW,NFM, WFM, CWSensitivity:0.3uV up to 1GHzDynamic Bandwidth:82dBAntenna:50ohm Female Threaded Female Pin Sma Connector/High Impedance Mode/Built-In PreamplifierPower Supply:5000mAh Carp Ion BatterySoftware Features: Adjustable Side Waver Width; Adaptive Noise Reduction (); Noise Reduction; Noise Canceller (); Automatic Gain Control (); Automatic Filter (); Stereo FM Supports Rds Analog Stereo; Spectrum Display And Waterfall Display; EqualizerSoftware Version:1.10D, Does Not Support Firmware UpgradeNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseColour:As ShownMaterial:Aluminum alloySize:About 140x94x30mm (excluding protrusions)Package Contents:1 * Host1 * Charging Cable1 * Rod Antenna1 * Canvas Bag1 * Stand1 * Hand StrapOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.