Good first antenna for sub 1ghz use with radio equipment like the HackRF, BladeRF, and YARD Stick One.

• Lightweight telescopic antenna
• 20 cm to 88 cm in legth
• 50 Ohms Impedance
• SMA male connector, rotating shaft, and adjustable elbow
• stainless steel

YARD Stick One is a sub-1 GHz wireless transceiver controlled directly from your computer. It uses the same radio circuit as the popular IM-Me. The radio functions that are possible by customizing IM-Me firmware are now at your fingertips when you attach YARD Stick One to a computer via USB.

YARD Stick One (Yet Another Radio Dongle) comes with RfCat firmware installed, courtesy of atlas. RfCat allows you to control the wireless transceiver from an interactive Python shell or your own program running on your computer. YARD Stick One also has CC Bootloader installed, so you can upgrade RFCat or install your own firmware without any additional programming hardware.

YARD Stick One has several features not previously seen in CC1111 dongles:

• SMA connector for external antennas
• Receive amplifier for improved sensitivity
• Transmit amplifier for higher output power
• Flat RF performance across the entire CC1111 operating frequency range (281-361 MHz, 378-481 MHz, 749-962 MHz)
• Low pass filter for elimination of harmonics when operating in the 800 and 900 MHz bands
• Antenna port power control for compatibility with antenna port accessories designed for HackRF One
• GoodFET-compatible expansion and programming header

For open source design files and additional information, visit the repository.

HackRF r10c matched with the latest Portapack H4M unit

Comes fully-assembled in a rugged injection molded ABS case.

Due to frequent firmware updates, unit comes with standard hackrf firmware and requires programming to use the Portapack Mayhem firmware.

This product is made by OpenSourceSDRLab and not made by Great Scott Gadgets. The trademark “HackRF” is used by permission.

Officially this USB dongle is a Digital Video Broadcasting — Terrestrial (DVB-T), Digital Audio Broadcasting (DAB), and FM tuner. However because of the chipset in the device, it could be used as a general purpose software defined radio.

Updated version now has SMA connector

Compatible with software-defined radio projects such as GNU Radio and SDR#.

This 25mm diameter, H-Loop antenna is very compact and RF sensitive, capable of operating within 20-6000 MHz.

Penta-band 800MHz to 2200MHz monopole helical antenna. Robust antenna with high gain in small form factor.

Impedance: 50 Ohms
Connector: SMA(M)RA

Designed to cover all cellular, ISM and Wi-Fi working frequencies. 698-960 MHz, 1575.42 MHz, 1710-2700 MHz, 5150-5850 MHz

50 Ohms Impedance
Hinged 90 degree termination with SMA(M) connector

KrakenSDR is a software-defined, coherently operated, five-RX-channel radio based on RTL-SDR. A coherent radio allows for very interesting applications, such as radio direction finding, and beamforming.

Features & Specifications

• Five-channel, coherent-capable RTL-SDR, all clocked to a single local oscillator
• Built-in automatic coherence synchronization hardware
• Automatic coherence synchronization and management via provided Linux software
• 24 MHz to 1766 MHz tuning Range (standard R820T2 RTL-SDR range, and possibly higher with hacked drivers)
• 4.5 V bias tee on each port
• Core DAQ and DSP software is open source and designed to run on a Raspberry Pi 4
• Direction-finding software for Android (free for non-commercial use)

The KrakenSDR replaces the KerberosSDR product.

Note: KrakenSDR does not include the require USB-C power supply and data cable, and does not include application specific antennas.

A set of five magnetic whip antennas that can be used with the KrakenSDR for direction finding. The magnets are strong enough to secure the antennas to the roof of a moving car, and the cables are length matched with a VNA to ensure as little phase distortion as possible.

Includes:

• 5x SMA whip antenna usable from 100 MHz to 1 GHz.
• 5x Magnetic Mount Bases
• 5x SMA Tees, for mounting the whip antennas onto the base
• 5x 2 meter long length matched SMA to SMA cables