BCSK-PCBTX9 00 800 MHz / 900 MHz / 1.2 GHz Tri-bandPCB directional antenna, 15-degree directional transmission

Brand Story & Commitment

BOCHUANG SPACETIMEAlways at the forefront of wireless RF technology, dedicated to solving multi-band communication challenges in complex environments. Our

BCSK-PCBTX900 PCB Series Antennas, combining our deep expertise in microwave circuit design for professional applications requiring broadband, high-gain transmission.

Choose BCTime. You get rigorously tested high performance, ultra-clean signal purity, and reliable technical support. We don't just...

Building antennas to forge reliable wireless connections for you.

Key Highlights

• Tri-band Unified, Broad Compatibility:Innovatively covers800MHz, 900MHz, and 1.2GHzThree key frequency bands make it a high-performance...Multi-bandPCB heaven

  LineWhether it's traditional GSM/CDMA communication or modern...Drone Countermeasure SystemSingle antenna handles the remote control link, greatly simplifying system setup.

  Plan, is idealIndustrial IoT AntennaSolution

• 6dBi High-Gain:Compared to standard PCB antennas, this product achieves6dBi High-Gain Antennaoutput standards. This means

  With the same power output, it achieves longer transmission distances and stronger penetration, effectively solvingLong-range wireless communicationPain points, ensureRF signal stability。

• High-power tolerance design:Designed for high-intensity operations, supports10W-50Wwide power input range, typical ofHigh-Power RF ModuleComponent. Regardless

  Whether acting as a high-power jamming transmitter or a high-sensitivity receiver, it maintains stable electrical performance, resists overheating and damage, and meetsSecurity Monitoring Setup

  Readystringent requirements.

• Ultra-slim embedded design:Size limit273mm x 74mm, employs a planar PCB structure. This lightweight design enables easy integration into drone wings and vehicle

  Mounts to ceilings or walls with minimal added wind resistance and weight, perfectly suited for space-sensitive environments.Embedded Antenna ApplicationsScenario.

• Precision Impedance MatchingBuilt-in high-precision feed network ensures excellent VSWR across the full band, maximizing energy transmission efficiency and minimizing reflection loss.

  GuaranteeWireless signal transmissionLink integrity isSmart Grid CommunicationandIn-Vehicle Communication Systema reliable choice.

Technical Specifications

Application Areas

This modelBCSK-PCBTX900 PCB Directional AntennaWith its exceptional tri-band performance and high gain, it is widely used in the following applications:

1. UAV Defense and Countermeasure Systems:as a coreDrone Jamming AntennaComponent that effectively covers mainstream drone communication frequency bands.

2. Industrial Internet of Things (IIoT):Ideal for factory automation and remote sensor data collectionWireless Sensor Network。

3. Intelligent Transportation and Vehicle-to-Everything (V2X):ForIn-Vehicle Communication ModuleProvides stable signal transmission and reception support.

4. Remote Control and Telemetry:For RC models and construction machineryLong-Range Remote AntennaUpgrade

5. Security Monitoring System:Enhance your wireless camera and alarm systemRF transmission range。

Frequently Asked Questions (FAQ)

Q1: What frequency bands does the BCSK-PCBTX900 antenna support, and can it operate on them simultaneously?

A:This antenna is a high-performanceTri-bandPCB Directional Antenna, design coverage800MHz, 900MHz, and 1.2GHzThree key frequency bands. It employs broadband matching.

Technology that enables simultaneous signal transmission across all three bands on a single physical interface, eliminating the need for frequent antenna swaps. Ideal for applications requiring multi-band coordination.

scenarios, such asDrone Countermeasure System(typically involving 90 0M video transmission interference and 1.2G video link jamming) as well as complex industrial IoT environments.

Q2: What does 6dBi gain mean for a PCB antenna?

A:For planar PCB antennas,6 dBiBelongs to the high-gain category. This means that, compared with standard omnidirectional antennas or low-gain patch antennas, the BCSK-PCBTX900 can

Radiate RF energy more concentratedly in a specific direction (narrower beamwidth). In practice, this directly translates toExtended communication rangeand stronger anti-interference capabilities

force. If you are currentlyLong-range wireless communicationIdeal for testing or targeting specific signal directions.

Q3: Rated power is 10W-50W. Can I use it if my device only outputs 1W?

A:Absolutely.10W-50WRefers to the antenna's maximum power handling capacity—the highest input power it can withstand without damage. It also fully...

Fully compatible1W, 2W, or even lower powertransmission module. In fact, when used with low-power devices, the antenna generates less heat and offers higher long-term stability. Whether large

Whether it's a power suppression device or a low-power sensor node, you can use them with confidence.

Q4: What should I keep in mind during installation? Is clearance required on the back?

A:Yes, asMicrostrip Array Antenna, whose radiation performance depends on the electromagnetic field distribution around the substrate. Please ensure the following during installation:

1. Rear suspended:Do not attach metal objects (such as metal chassis walls) directly to the back of the antenna PCB. It is recommended to maintain an air gap of at least 5-10mm or use a non-metallic stand.

   supported by a stand (e.g., nylon pole); otherwise, frequency drift and significant gain loss may occur.

2. Consistent Orientation:Since this is a directional antenna, ensure the front face (the side with visible circuit traces) points toward the target signal area.

3. Cable Protection:The feeder connection is fragile; avoid excessive bending at the cable base during installation.

Q5: Is this antenna suitable for FPV transmission on drones?

A:Perfect fit. The BCSK-PCBTX900 measures just273mm x 74mm, extremely lightweight with a flat design for minimal wind resistance. It can be easily adhered.

or mounted under the drone's fuselage or wings to enhance1.2GHz Video Transmission Signalof reception or transmission. Additionally, since it covers the 800M/900M frequency bands,

Also serves as the remote control link antenna for ground control stations, enabling a lightweight "air-ground integrated" configuration.

Q6: What is the interface type? What if it doesn't match?

A:Standard configuration typically includesF-K (Male)orIPEXInterface (please refer to the actual product or ordering options). If your device's interface does not match (e.g., requires

N-type or TNC connectors. Bochuang Shikong offers custom solutions, or you can use standard RF adapters for conversion. Please verify your device's connector type before placing an order.

Specifications to ensure optimal connection performance.