built in antennas for countermeasure guns

{"cid":"91224138","title":"Countermeasure Gun Built-in Antennas (PCB & Pure Copper Fishbone)","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/cd\/1b578247eb9056885dc5f33db032-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"FengQing","Model Number":"FQ-PCB\/FQ-CU-F","Minimum Order Quantity":"1","Delivery Time":"In 5 work day","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T","Supply Ability":"1000pcs\/month","Packaging Details":"Box Meets Your Requirements","Core Advantages":"Built-in design compatible with most anti-drone guns; covers full frequency bands of 900M-5.8G (single\/dual-band optional); VSWR \u2264 1.5; supports low\/medium\/high-intensity countermeasures","Compatible Devices":"Small to large-sized anti-drone guns (matched by size\/power)","Key Parameters":"Gain: 8-17dBi; Power: regular to 50W; SMA-Male connector; Vertical polarization","Typical Scenarios":"Low\/medium-intensity: Patrol, scenic area\/factory area control; High-intensity: Military restricted area interception, airport clearance area control, major event security","Installation & Compatibility":"Built-in installation saves space; Universal SMA-Male connector, low adaptation cost","Size & Weight":"Size: 250901mm - 484851.5mm; Weight classification: Lightweight (portable) & regular (high stability)","Model Identification":"Includes material\/structure (PCB\/CU-F) + frequency band + gain (e.g., PCB-2.4G-15dBi-A), enabling quick adaptation judgment","Adaptation Needs":"Choose lightweight models for portability\/cost control; Choose high-power & high-gain models for strong interference\/long-distance countermeasures"}}

{"cid":"91184015","title":"Portable 1.2KM Distance UAV Jammer with 4 Frequency Bands Anti-Drone Gun Signal Blocker","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/71\/e3d1174bfa30ffd537e21acec825-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Sacontelecom","Model Number":"SA-UAV-JM003","Minimum Order Quantity":"5pcs","Delivery Time":"7 days after payment done","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union,Paypal","Supply Ability":"20000pcs\/month","Packaging Details":"Neutral\/Carton","Product name":"Anti Uav Drone Jammer","Frequency Range":"2.4G+5.8g+GPS+900mhz","Distance":"1.2km","Power Consumption":"125w","Size":"660X290X50mm","Weight":"7kgs"}}