RF Solutions ZULU-2 Radio Modem Module 868/915MHz SMT

The RF Solutions ZULU-2 is a highly integrated RF modem and intelligent controller designed for simple interfacing. It can establish a reliable wireless serial data link at up to 38.4kbps over a 2km range, with the option to extend the range further using a suitable antenna. Now featuring an on-board crystal (XTAL), the module offers simpler integration into your designs.

Operating via a standard RS232 interface at low voltage, the ZULU-2 automatically controls all RF operations, including error checking. This allows it to function as a straightforward communications device without requiring complex programming. It boasts host data rates up to 57,600 baud and RF data rates reaching 115kbps.

Key Features

• User-selectable 868MHz or 915MHz operation
• Ultra-low power consumption (2.4 - 3.6V)
• 100mW transmit power (+20dBm)
• Receiver sensitivity of –121dBm
• Secure data protocol
• Direct LED drive to indicate data flow
• Minimal external components required
• CE compliant for licence-free use

Thanks to its compact size and low power requirements, the ZULU-2 is ideal for portable, battery-powered applications such as hand-held terminals. It supports both one-to-one and multi-node wireless links, making it a versatile choice for remote networking, USB/RS232 cable replacement, and remote data logging.