Exhibit C - UMRR-11 T44_0X0004B1DA_04-11-2025Owner of EUT:
Attention of:
Report No.:2403-267EA
Revision:N/C
Radar Sensor Calibration Verification
In compliance with:
SMS UMRR-11 T44 / UMRR-12 T48 RADAR QUALIFICATION USING SPECRA
Date of Issue:April 11, 2025
Verra Mobility
1150 N. Alma School Rd
Test Report
Model: UMRR-11 T44
Part Number / Serial Number:
0X0004B1DA
Description:
Radar Characteristics Validation
Address 131 North Columbus Innerbelt
City, State, Zip Code New Castle, PA 16101
Mesa, AZ 85201
Engineering Department
Phone:(480) 443-7000
Test Facility
Test Laboratory Applus + Keystone
Title EMC Test Engineer
Signature
This report may not be reproduced, except in full, without written permission. All results contained herein
relate only to the sample tested.
Email questions@keystonecompliance.com
Web Site www.keystonecompliance.com
Test Personnel
Name Mathew Santiago
CONTROLLED DATA
Properietary and Confidential
Page 1
Revision:N/C
Revision Date Description Revised By
Report No.:2403-267EA
N/C April 11, 2025 Initial Release Mathew Santiago
CONTROLLED DATA
Properietary and Confidential
Page 2
Revision:N/C
Contents
Test Setup Diagram….....................................................................................................4
Report No.:2403-267EA
Properietary and Confidential
Page 3
Test Equipment Utilized…..............................................................................................4
Frequency Characteristics Test Results…..................................................................5
CONTROLLED DATA
Report No.:2403-267EA
Revision:N/C
Test Setup Diagram
Test Equipment Utilized
Description Manufacturer Model #Serial #Asset #Cal. Due Date
DRG Horn Antenna ETS Lindgren 3116 00026390 EE017 5/21/2026
EMC Analyzer Agilent E7405 US40240238 EB046 1/29/2026
Turntable Controller EMCO 1061.2.013 9401-1717 EI009 UWCE
Pre-Amplifier Keystone Compliance PA-1 0002 EG003 6/30/2026
CONTROLLED DATA
Properietary and Confidential
Page 4
Frequency Measurements:
Report No.:2403-267EA
Results
24.075-24.175 24.107 82.8 122.97 84.7 +/- 4.8 PASS
Revision:N/C
Frequency Verification
Nominal Frequency
Range (GHz)
Measured Center Frequency
(GHz)
Measured Frequency
Bandwidth @ 20dB (MHz)
Amplitude
(dBµV)
Bandwidth
Limit (MHz)
CONTROLLED DATA
Properietary and Confidential
Page 5
50
60
70
80
90
100
110
120
130
2.405E+10 2.407E+10 2.409E+10 2.411E+10 2.413E+10 2.415E+10 2.417E+10
Am
p
l
i
t
u
d
e
(
d
B
µ
V
/
m
)
Frequency (Hz)
Frequency Verification
Field Strength
Series1
Owner of EUT:
Attention of:
Revision:N/C
Radar Sensor Calibration Verification
Certificate of Calibration
Report No.:2403-267EA
SMS UMRR-11 T44 / UMRR-12 T48 RADAR QUALIFICATION USING SPECRA
Date of Issue:April 11, 2025
Verra Mobility
1150 N. Alma School Rd
Mesa, AZ 85201
Model: UMRR-11 T44
Part Number / Serial Number:
0X0004B1DA
Description:
Radar Characteristics Validation
In compliance with:
Address 131 North Columbus Innerbelt
City, State, Zip Code New Castle, PA 16101
Engineering Department
Phone:(480) 443-7000
Test Facility
Test Laboratory Applus+ Keystone
Title EMC Test Engineer
Signature
CONTROLLED DATA
Email questions@keystonecompliance.com
Web Site www.keystonecompliance.com
Test Personnel
Name Mathew Santiago
Properietary and Confidential
Page 6
Radar Sensor Calibration Verification
Certificate of Calibration
Model: UMRR-11 T44
Part Number / Serial Number:
0X0004B1DA
Report No.:2403-267EA
Revision:N/C
Date of Issue:April 11, 2025
This speed measuring device has been tested and verified to be functioning in accordance with the
manufacture’s specifications.
The frequency measurements performed and reported within this report demonstrate that the SmartMicro
UMRR-11 T44 radar system has an accuracy of less than or equal to 1 mph up to 100 mph and 1% accuracy
thereafter up to 199 mph maximum.
FSK Frequency Set 1
Nominal Frequency
Range (GHz)
Measured Center Frequency
(GHz)
Measured Frequency
Bandwidth @ 20dB (MHz)
Amplitude
(dBµV)
Bandwidth
Limit (MHz)
CONTROLLED DATA
Properietary and Confidential
Page 7
Results
24.075-24.175 24.107 82.8 122.97 84.7 +/- 4.8 PASS