Great Scott Gadgets - HackRF One Bundle

HackRF One from Great Scott Gadgets is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz.

If you like your Flipper Zero, then you'll love this

Nooelec - HackRF One Software Defined Radio - Software Defined Radio

Ubertooth One is an Open Hardware project which can both transmit and receive at 2.4GHz with suitable transmit power and receive sensitivity. A suitable antenna should be affixed to the female RP-SMA port.

Nooelec Great Scott Gadgets Ubertooth One and RP-SMA to SMA Adapter Bundle

Great Scott Gadgets - Clear Acrylic Case for GreatFET One

Explore RF systems with HackRF One, a Software Defined Radio covering 1MHz-6GHz. Ideal for testing and development, it's USB-powered and open source.

HackRF One - Versatile SDR from 1MHz to 6GHz - SparkFun Electronics - WRL-13001

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.

HackRF One Bundle

2017 Free Stuff Update - Great Scott Gadgets

HackRF One from Great Scott Gadgets is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz.

Great Scott Gadgets HackRF One - Software Defined Radio [discontinued]

Nooelec HackRF One Software Defined Radio, ANT500

Upgrading HackRF One to PortaPack H2 - James A. Chambers