WIFI501 Baseboard for WiFi Modules - Waveshare 8608

A broadband antenna that enables various telecommunications networks, including 4G, 3G, 2G and LPWA. It operates in the frequency range from 700 to 2700 MHz. Waveshare 4G/3G/2G/LPWA Outdoor Antenna

Antenna with RP-SMA male plug working in the 868 MHz frequency band. It has a gain of 5 dBi and a foldable tip

Seeed Studio 4G Antenna Kit is a reliable and robust solution for ensuring high-quality LTE connectivity in industrial and IoT devices. With a wide frequency range, strong environmental resistance, and easy integration with 4G modules, the antenna is ideal for applications in industrial automation, smart cities, and wireless communication systems.

Dual-band antenna operating in the 2.4 GHz or 5.8 GHz band. Works great with WiFi, Bluetooth or ZigBee. Uses the popular U.FL connector. SparkFun WRL-18087

LPWA antenna dedicated to communication in LoRa networks in the 433 MHz frequency band. Equipped with an SMA connector. Waveshare SMA 433 Antenna

GAN GSM antenna glued FLEX RG174

The internal WiFi antenna with a 3 dBi gain, supporting 2.4 GHz and 5.8 GHz frequency bands, provides stable wireless connections for devices such as Mini PCI cards, cameras, USB adapters, and network routers. Available with RP-SMA or SMA connectors, it ensures easy integration with a variety of network equipment. Its flexible rubber construction allows for optimal positioning to achieve the best signal.

The LoRa omnidirectional antenna is made of fiberglass. It has an average gain of 5 dBi and works in the frequency range from 860 to 930 MHz. Seeed Studio 318020612

LPWA antenna dedicated to communication in LoRa networks in the 868 MHz frequency band. Equipped with an SMA connector. Waveshare SMA 868 Antenna

Antenna dedicated to communication in the 433 MHz frequency band. Equipped with an SMA connector. SparkFun WRL-20856

High-performance magnetic antenna, optimized for communication with the Iridium satellite system, made of durable materials resistant to UV, moisture and high temperatures. It has a waterproof housing compliant with the IP69 standard, as well as a wide operating temperature range from -40 ° C to + 85 ° C. Thanks to the magnetic holder, the antenna is easy to install and remove, and the standard SMA connector and 300 cm LL100 coaxial cable provide convenience of use. SparkFun WRL-25068

Shield - Xbee w / o RF module

WiFi antenna with SMA male plug operating in the 2.4 GHz frequency band. It has a gain of 3 dBi

A broadband antenna that enables various telecommunications networks, including 5G, 4G, 3G and GNSS. It operates in the frequency range from 600 to 6000 MHz. Waveshare 5G/4G/3G/GNSS External Antenna

RTL-SDR Blog V3 R860 (R820T2) is a high-quality SDR receiver with 1PPM TCXO and bias-tee, operating in the 500 kHz – 1.7 GHz range. The set includes dipole antennas for receiving signals from multiple bands such as ADS-B, AIS, NOAA, aviation, satellite, and radio communication. The device is a versatile tool for radio hobbyists and SDR system users.

Cap for Xbee and Arduino. It has been designed for wireless sensor networks such as WiFi, Bluetooth 2.0 / 4.0 and Zigbee. DFRobot DFR0015