Appendix—Blue TOAD Spectra RSU Specifications and Site Requirements Form
TrafficCast Quick Start—BlueTOAD Spectra and Spectra RSU
6-2 Revision 02 May 2019
• Center Line of the antenna Above Ground Level (AGL) in meters
Note: USDOT RSU Specification V4.1 Req_432-v004 references antenna centerline Mounting
Height of 8 Meters (26.3 Feet), not to exceed 15 meters (49.2 Feet) from the roadbed.
• RSU Equipment Class - C = 20 dBm Max. Output Power (400-meter communication zone)
• Effective Isotropic Radiated Power (EIRP) in dBm - 27.6dBm max for 33 dBm-rated channels;
22.6 dBm max for 23 dBm-rated channels (configuration parameters must be set correctly to reduce
max TX power on 23 dBm-rated channels)
• Operating channel numbers:
172 – 5855-5865MHz (Max EIRP = 33 dBm) (Public Safety)
174 – 5865-5875MHz (Max EIRP = 33 dBm)
176 – 5875-5885MHz (Max EIRP = 33 dBm)
178 – 5885-5895MHz (Max EIRP = 33 dBm) (Control Channel)
180 – 5895-5905MHz (Max EIRP = 23 dBm)
182 – 5905-5915MHz (Max EIRP = 23 dBm)
184 – 5915-5925MHz (Max EIRP = 33/40 dBm) (Government entities)
BlueTOAD Spectra RSU – Recommended Network Configuration Implementation
Agency Servers - Firewall