Product Overview
The KS-11628-A is a 7-band multi-port directional panel antenna array designed for counter-drone guns and portable RF jamming systems. Integrating 7 separate antenna elements into a single compact 275×120×60 mm panel, it covers 7 critical frequency bands from 850MHz to 5850MHz through 7 independent SMA-Male ports.
Each band delivers optimized directional gain: from 2.7-5.4dBi at 850-930MHz up to 12-13.4dBi at 5.8GHz. All 7 ports handle 200W with VSWR below 2.0-2.2. The array uses 10cm blue RG086 cables terminated with SMA-Male connectors, weighing only 300g. With vertical polarization and narrow beamwidth (27-75°), it provides focused directional coverage for effective RF suppression. Ideal for handheld counter-UAV systems, portable jamming guns and multi-band RF direction-finding equipment.
Electrical & Mechanical Specifications
Port | Frequency | Gain (dBi) | VSWR | H-Beamwidth | V-Beamwidth |
Port 1 | 850 – 930 MHz | 2.7 – 5.4 | < 2.0 | 68-75° | 72-139° |
Port 2 | 1430 – 1440 MHz | 6.3 – 6.5 | < 2.0 | 49-50° | 64-65° |
Port 3 | 1550 – 1600 MHz | 7 – 8.7 | < 2.0 | 49-52° | 58-60° |
Port 4 | 2400 – 2500 MHz | 9.1 – 9.4 | < 2.2 | 49-55° | 55-64° |
Port 5 | 2550 – 2650 MHz | 7.5 – 8 | < 2.0 | 39-43° | 90-97° |
Port 6 | 3400 – 3600 MHz | 9 – 10 | < 2.0 | 28-31° | 36-44° |
Port 7 | 5750 – 5850 MHz | 12 – 13.4 | < 2.0 | 27-30° | 30-32° |
表格
Parameter | Specification |
Model | KS-11628-A |
Number of Ports | 7 |
Max Power Per Port | 200 W |
Impedance | 50 Ω |
Polarization | Vertical |
Connector | SMA-Male × 7 |
Cable | Blue RG086, 100 ±5 mm |
Dimensions | 275 × 120 × 60 ±2 mm |
Weight | 300 g |
Operating Temperature | -40 °C to +85 °C |
Humidity | ≤ 95% |
Typical Applications
Counter-drone / anti-UAV — 7-band antenna array for handheld counter-drone jammer guns.
RF jamming systems — Multi-band directional antenna for portable and fixed jamming equipment.
GPS / drone band suppression — Covers GPS L1 (1550-1600MHz), drone control (2.4G/5.8G) and ISM bands.
Direction finding — Narrow-beam directional array for RF direction-finding applications.
Portable RF equipment — Lightweight compact array for portable and battery-powered RF systems.
FAQ
Q1: How many bands does this antenna cover?
A: 7 bands from 850MHz to 5850MHz through 7 separate ports.
Q2: What is the maximum gain?
A: Up to 13.4dBi at 5.8GHz.
Q3: How many SMA connectors does it have?
A: 7 SMA-Male connectors with 10cm blue RG086 cables.
Q4: What is the power handling?
A: 200W per port.
Q5: What are the dimensions?
A: 275 × 120 × 60 mm, weight 300g.
Q6: Is this antenna suitable for counter-drone guns?
A: Yes, it is designed for handheld counter-drone and jammer systems.
Q7: What is the VSWR? A: < 2.0-2.2 across all 7 ports.
Q8: What is the polarization? A: Vertical polarization.
