U30 Data Link Modem The Modem for Reliable Wireless Receivers The ComNav U30 is designed for integration into products that require real-time wireless receivers, and where space and weight is at a premium. ComNav’s implementation of advanced frequency combination technology (PLL) gives the U30 outstanding performance for reliability, sensitivity and anti-interference. Small Size Design Our customers are telling us that the combination of small size and low power consumption design is the trend for future. We made the U30 is as small as possible so you can easily integrate it into small sized products such as handheld RTK GNSS receiver, reduce unit weight for the user’s convenience High receiver sensitivity and still have good battery life. Multiple link protocol, compatible with major brands Powerful Compatibility market. It is easy for you to make it work with the existing Easy to integrate to various solutions The U30 link protocol is compatible with the major brands in the products. With its excellent EMC rating, the U30 is suitable for integration into devices where interference is a concern

DTE - DCE Interface: 2 RS-232, 115.2 kbps maximum External: 3.3–3.6 VDC Power consumption : 0.3 W Modem Specifications Link Rate/Modulation - 9600 bps/GMSK • Link Protocols: Transparent EOT/EOC, Trimble®, OEM-specific • Error Correction: Forward Error Correction • Radio Specifications • • • • • Frequency Bands : 410-430, 450-470 MHz Channel Spacing : 12.5 kHz Frequency stability : ±1.5 PPM Sensitivity : -110 dBm BER 10-5 Working model : Receiver only Size(L × W × H): 71.1mm × 45.7mm × 11.6mm I/O interface: 20-pin Double male header Weight: 19g Environmental • Working temperature: -40 to +85 •...