The RADIOPi wireless dongle is an easy to use plug and play RF Modem link and it will transmit directly to the BLIZZARD Radio Modem 793-4391 and ZULU Radio Module types such as 761-9869.
Operation Modes:
One-to-One: point to point serial cable replacement
Broadcast Mode: single master sending to many slaves on the same address
One-to-Many: single master sending to many slaves on indvidual addresses
Many-to-One: many transmitters sending to a single slave

Operating frequency range: 868 to 870MHz ISM/SRD-band with 5 channels
RF Output Power: up to +20dBm
Receiver Sensitivity: -116dBm
Data Rate: up to 56kbps
Range: up to 1000m
Powered from USB socket
SMA antenna connector
Operating temperature range: -40 to +85°C
Applications: Remote networking, M2M communications, USB cable replacement and local communication for the Internet-of-Things (IoT)

Factory default settings: Rx / Tx addresses: 7F7F7F, Carrier: 869.45MHz (Channel 2), Tx Power: +20dBm, Data Rate: 19.2kbps

ETSI

Antenna with SMA connector

Wireless Modules - RF Solutions