Noted:the model not for all the world ,you should kindly check it before shopping ,because different country have different formatDescription:It has revolutionized the world of USB SDR ADSB/ModeS Receivers with the Stick, highperformance USB R2832U software defined radios (SDR) with a builtin RF amp for maximum ADSB/ModeS performance. The Stick adds a builtin 1090 MHz bandpass filter for increased performance and range of reception in areas with moderate RF noise as is typically experienced in most urban areas.Features: Higher Performance for ADSB and ModeS:Increases range 1020% over Pro Stick when filtering is beneficialA 1090MHz bandpass filter (whether builtin or a separate external part) is generally recommended for users in urban environments or with known high power radio transmitters nearby such as cell phone towers. Filtering is generally not recommended for users in rural environments. Filtering benefits and are dependent on the installation location.Adds Builtin 1090MHz filter with R2832U SDR and RF Amplifier (USB powered)Native SMA connector yields reduced loss due to antenna /adaptersEasier to Setup:SMA F connector for easy connectivity to highperformance antennaNo MCX adapters requiredNo external amplifier requiredSpecifications:Amplifier: 19dB with 0.4dB noise figure and OIP3 +39dBFrequency:0.1Mhz1.7Ghz TCXOTCXO: 12 ppmFilter: 1075 MHz to 1105 MHz pass bandcolor: bluematerial: metalPackage Contents:1 x ADSB ReceiverOnly 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 +/ 13cm.