Opera Cake is an antenna switching add-on board for HackRF One that is configured with command-line software either manually, or for automated port switching based on frequency or time. It has two primary ports, each connected to any of eight secondary ports, and is optimized for use as a pair of 1×4 switches or as a single 1×8 switch. Its recommended frequency range is 1 MHz to 4 GHz.

Documentation: github and read the docs

The PortaPack H4M attaches to your HackRF and adds a touchscreen display, navigation controls, headphone jack, a real-time clock, and micro SD card slot.

Power though internal battery, USB power supply, or computer.

The PortaPack firmware runs on the fast ARM processors in your HackRF. No computer is necessary (except for reprogramming firmware).

Notes: The HackRF One is not included. If you don’t have one, you can purchase one here.

HackRF One is a Software-Defined Radio that enables fast and accurate transmission of radio signals. With excellent range and capability, it can receive and transmit signals from 1 MHz to 6 GHz. The HackRF One is an open-source platform that works as a USB peripheral. It can be programmed and managed as stand-alone device and system.

HackRF One acts like a sound card of computer. It processes Digital Signals to Radio waveforms allowing integration of large-scale communication networks. It is designed to test, develop, improvise and modify the contemporary Radio Frequency systems.

While we are constantly surrounded by radio waves and digital tech such as broadcasting stations, WiFi, bluetooth, smart phones, GPS and IT infrastructures, the HackRF One is a Software-Defined Radio that can interact with any of these technologies. The majority of wireless systems in the digital age could easily be transceived by HackRF One. The vision behind it is to bring an open source peripheral that could assist modern day engineers and researchers for improving next generation communication systems.

ANT500 is a telescopic antenna suitable for radio frequencies between 75 MHz and 1000 MHz. The 50 ohm antenna total length is 20 cm collapsed to 88 cm fully extended. It is the perfect first antenna for general purpose use with HackRF One.

Includes: HackRF One, Plastic Enclosure, ANT500 Telescopic Antenna, USB cable