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Expertly Crafted Great Scott Gadgets Opera Cake (antenneschakelaar Voor Hackrf One) Premium Build [GohMfUXQ]

$39.99 $127.99 -69%

Great Scott Gadgets Opera Cake Antenna Switch for HackRF OneIntroducing the Opera Cake, a state-of-the-art antenna switchboard designed specifically for the HackRF One. This innovative device offers unparalleled flexibility and control over your ante

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Expertly Crafted Great Scott Gadgets Opera Cake (antenneschakelaar Voor Hackrf One) Premium Build [GohMfUXQ]

Great Scott Gadgets Opera Cake Antenna Switch for HackRF One

Introducing the Opera Cake, a state-of-the-art antenna switchboard designed specifically for the HackRF One. This innovative device offers unparalleled flexibility and control over your antenna setup, allowing for seamless transitions between different frequencies and configurations. With its advanced command-line software, the Opera Cake can be manually configured or set to automatic mode, switching between ports based on frequency or time. This makes it an essential tool for both amateur radio enthusiasts and professional engineers alike.

Key Features and Specifications

The Opera Cake features two primary ports, each connected to one of the eight secondary ports, providing a total of 16 possible antenna configurations. This flexibility is further enhanced by the device's ability to be used as either a pair of 1x4 switches or a single 1x8 switch. When used in conjunction with the HackRF One, the Opera Cake can automatically route the output to the appropriate antennas, along with any external filters, amplifiers, and other accessories. This eliminates the need for manual adjustments and ensures optimal performance at all times.

Practical Uses and Benefits

The Opera Cake significantly improves the HackRF One's performance as a spectrum analyzer, covering the full frequency range of 1 MHz to 4 GHz. Its ability to switch antennas quickly and efficiently allows for rapid scanning of large frequency ranges, making it ideal for applications such as signal analysis, radio communication, and research. Additionally, the device's compatibility with the existing hackrf_sweep function ensures seamless integration with your existing SDR software, providing full control from the host without any additional setup. Whether you're a hobbyist or a professional, the Opera Cake is the perfect accessory to enhance your HackRF One experience.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

I'm ecstatic about this purchase.

- Kian V..

January 17, 2026

Absolutely no complaints!

A product that truly improves my day.

- Lillian S..

January 17, 2026

Absolutely no complaints!

A great product, and great service.

- Tami V..

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