720 840 mhz omnidirectional drone antenna

{"cid":"91222800","title":" 720-840 MHz 50W Omnidirectional Digital Transmission Antenna Outdoor Waterproof Fiberglass Antenna for Uav ","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/69\/b6f9521194b3f9af9e2b65f3f19a-200x200-1.jpg","attrs":{"Price":"Negotiable","Minimum Order Quantity":"1 piece","Model NO.":"PF-AT011","Gain":"5-10 dBi, 3-8dBi","Material":"Fiberglass","Nature of Operation":"Receiving Antenna, Transmitting Antenna","Operating Wavelength":"Ultra-short Wave","Polarization":"Horizontal Polarization","Sturcture Form":"Wire Antenna","Usage Occasion":"Handheld Antenna","VSWR":"<=2A, <1.5","Frequency":"720-840 MHz","Inpur Connector Type":"N-J (Embedded)","Pack Size":"660*360*340mm","Weight":"0.5\u00b10.1kg","Transport Package":"Carton","Specification":"20(diameter)*600mm","Trademark":"No","Origin":"China","Place of Origin":"China","Payment Terms":"T\/T, PayPal"}}

{"cid":"91222524","title":"IP65 Anti Drone lora 433 900 Mhz Antenna Omnidirectional Signal Defense GPSL2 GPSL1 300W","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/53\/5ac93951084681f205fc252c5b30-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"flysafe","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Place of Origin":"Guangdong, China","Payment Terms":"LC,T\/T,MoneyGram,Western Union,D\/P,D\/A,L\/C","Size":"594*488*180mm (The draw is 475mm when is pull out)","Weight":"22.0KG","operating frequency":"Customized 433 900 GPSL2 1.2 GPSL1 1.5 2.4 5.8G","Total output power":"Over 300W","BatteryCharge time":"3-4 Hour"}}