BCSK-PBTX04 Four-Band Aluminum Alloy Panel Directional Antenna (850M/1.5G/2.4G/5.8G) | Up to 16dBi Gain, Customizable Frequency and Interface for UAV Countermeasures and Full-Spectrum Jamming

BOCHUANG SPACETIME (BCSK-PBTX04) — All-Band Coverage 850M-5.8G Quad-Function Industrial-Grade Panel Directional Antenna Module

Product Details

In the increasingly complex low-altitude defense and electromagnetic warfare environment, single-band devices can no longer meet all-around security needs. Bochuang Space-Time has launchedBCSK-PBTX04

Four-bandTablet Directional Array AntennaDesigned specifically to address multi-target, multi-mode threats. It integrates into a compact aluminum alloy chassis.850-930MHz (Sub-

1G、1560-1620MHz (GNSS)、2400-2500 MHz (ISM/Control)and5725-5850MHz (FPV/Data)Four core RF channels. This group

The aluminum alloy microstrip array design employs high-precision etching technology, delivering exceptional thermal dissipation and weather resistance while achieving high isolation and independence across frequency bands.

Gain output (up to 1 6 dBi). It is designed to build a full-spectrum...Drone Countermeasure SystemPortableElectronic Jamming Devicesthe core "heart" of broadband wireless access points.

Core Advantages & Technical Highlights:

• Full-spectrum quad-band integration for all-around defense:
  

  A single antenna unit simultaneously handles cellular band jamming (850-930 MHz), GNSS spoofing/jamming (1.5G), and mainstream consumer drones.

  Blocks control links (2.4G) and long-range FPV HD video transmission interference (5.8G). Significantly simplifies system integration while reducing equipment weight and size—ideal for portable, backpack-mounted systems.

  Countermeasure devices andFixed Defense Systemthe ideal choice.

• Staged ultra-high gain configuration:
  

  Independent optimization tailored to the physical characteristics of each frequency band, combined with a large substrate for superior performance:

  • 850-930MHz:8dBi gain for effective coverage of low-frequency communication and remote control links.

  • 1560-1620MHz:1 1dBi gain, precisely targets global navigation satellite systems such as GPS, BeiDou, and GLONASS.

  • 2400-2500MHz:1 4dBi high gain effectively blocks WiFi video transmission and 2 4G remote control signals.

  • 5725-5850MHz:1 6dBi ultra-high gain for long-range, high-precision 5 8G band jamming.

• Highly Customizable Services (OEM/ODM):
  

  We understand the unique requirements of different application scenarios. BCSK-PBTX04 supportsFrequency range fine-tuningandCustomize API Type(Such as F-J, N-Type, TNC, etc.). Regardless

  Whether you need coverage on specific frequencies or a specialized installation method, our engineering team can provide tailored solutions.

• Industrial-grade aluminum alloy baseplate and low-loss feeder line:
  

  Uses high-grade aluminum alloy for the radiator and ground layer. Compared to traditional PCB materials, it offers superior thermal conductivity and mechanical strength, enabling reliable operation under high power for extended periods without

  No thermal drift. Equipped with low-loss blue RF feeders featuring metal braid shielding for efficient and stable signal transmission.

Typical Use Cases:

• Air Defense for Ground Forces andAnti-drone System：Low-altitude, slow-moving small target defense for sensitive areas such as airports, prisons, and chemical plants.

• Large Event Security:Radio control and interference from illegal recording devices at concerts and live sports events.

• Emergency Communications and Electronic Warfare:Signal transmission front-end for vehicle-mounted or portable jamming devices.

• Wireless Network Security Testing:Multi-band signal jamming testing in red team exercises.

Technical Specifications:

Frequently Asked Questions (FAQ):

Q1: Can this antenna connect directly to a standard home router?

A1: No. This is a professional-gradeDirectional transmit/receive antenna, primarily used for signal jamming, suppression, or long-distance point-to-point transmission. Its interfaces and impedance comply with

Compliant with RF standards. However, standard routers typically do not require such high-gain directional antennas; ensure transmit power remains within regulatory limits.

Q2: Can other frequencies be customized? For example, keeping only 2.4G and 5.8G?

A2: Yes. As described in the product details, we offer comprehensive customization services. You can adjust the number of frequency bands, center frequencies, and gain settings according to your specific needs.

Contact our sales engineers for a custom quote.

Q3: What are the approximate dimensions of the antenna? Is it easy to hold?

A3: Due to its ultra-wide frequency band coverage from 850M to 5.8G, the antenna panel is slightly larger than single-band antennas to ensure low-frequency performance. For specific dimensions, please consult customer support.

The series was designed with portability in mind, making it ideal for integration intoBackpack Countermeasure DeviceorFixed Drone Countermeasure SystemIn.

Q4: What does 16dBi gain mean in the 5.8G band?

A4: 16dBi is an exceptionally high gain level. This means that in the 5.8G band, the antenna exhibits strong directionality and energy concentration. Compared to a typical omnidirectional antenna...

Cables can transmit signals over longer distances, or in interference applications, achieve precise suppression of distant targets with lower power.