2AZRN-PROSENSORCropX Pro Sensor

For more information, please visit us online at www.cropx.com. Sensor Installation Guide This document and the information thereon are the property of CropX, and may only be used for the purpose for which this document was supplied. CropX Sensor Installation Guide Introduction This manual provides step-by-step instructions for installing a CropX sensor in your field. CropX offers two sensor models: CropX ‘Pro’ – Soil measurements at 8” & 18” (20 cm & 45cm); see fig. 1 below (left) CropX ‘Deep’ – Soil measurements at 8”, 18” & 36” (20cm, 45cm & 90cm); see fig. 1 below (right) Each model is shipped with a matching installation kit (installation process is the same for both models). On each sensor a label is affixed, indicating the HW model type. **Note: Prior to installing your sensor, you should complete your registration and set up your farms & fields. Figure 1 - CropX 'Pro' (left) and 'Deep' (right) sensors 3 CropX Installation Kit Contents: Item Description Item image Drill bit ‘Pro’: 0.7'' X 21.6'' (18 x 550 mm) ‘Deep’: 1.02'' X 45.2'' (26 x 1150 mm) Handle Sensor head adapter CropX Sensor Installation Guide This document and the information thereon are the property of CropX, and may only be used for the purpose for which this document was supplied. Step 1: Setting Up Visit CropX’s knowledge base at https://cropx.com/knowledge-base/, or scan the QR code to learn how to get started. Go to the Apple App Store or the Google Play Store, search for CropX Adaptive Irrigation, and download the app to your phone. Launch the CropX app by clicking on the CropX icon & create an account. If you have yet to add a new field, you may do so by clicking on the ‘add a new field’ sign at the first screen and following the instructions. By clicking on one of the fields you’ve created, if no sensors are currently installed, a link to install your sensor will appear. Click on it to go to the interactive installation guide that will guide you through the installation process. **Note: Allow the system to use your mobile device’s Bluetooth & Location Services, when prompted. Step 2: Sensor Installation Although sensors are shipped with fully charged batteries that should last the whole season, we recommend charging your batteries for 10 hours prior to installation, using the USB cable provided (see charging instructions on the last page). Please ensure you have the following for installation: Sensor(s); 5 CropX Installation Kit; Customer to provide: A smartphone; ½” cordless drill, minimum 18V (fully charged); Container filled with a ½ gallon (~2L) of water for each sensor Installation Recommendations: For optimal sensor installation and accuracy, it should be installed: In moist soil, preferably around field capacity Within the zone outlined on the map In a location in the field that best represents the crop (between the plants, in average plant density) In a flat surface, with no slope, no ditch or cracked soil Away from the tractor and pivot wheel tracks In a uniformly planted area Several inches from an active emitter, if your crop is surface or sub-surface drip irrigated Please be Mindful of the Following: Remove any leaves or straw from the installation site Do not apply downward force Do not screw the sensor all the way down to the soil surface (leave a 1-finger gap) Do not damage the sensor antenna This document and the information thereon are the property of CropX, and may only be used for the purpose for which this document was supplied. To Install the Sensor: Drill a vertical hole in the soil using your drill and the provided drill bit. If necessary, drill and retract several times until the bit reaches the full depth. Pour water slowly into the hole until it’s full, wait 5 minutes and then top off the hole with more water until it’s full. Wait 5 more minutes and if the soil is dry, add more water. **Note: Try not to pour water outside of the hole as much as possible. Insert the sensor into the hole and screw it gently with both hands, until it stands firmly in the ground. Do not apply downward force. Ensure there is no debris (plants, leaves, etc.) caught on the sensor during installation. 7 Mount the sensor head adapter in the grooves on top of the sensor head. Mount the handle on the sensor head adapter and tighten it. Screw the sensor almost all the way down using the handle, leaving a 1- finger gap between the ground level and the bottom of the sensor head. Remove the sensor head adapter from the sensor. Set the antenna extension cable to a pole/peg such that the antenna is positioned above the maximum height reached by the plant canopy at the end of the growing season. This document and the information thereon are the property of CropX, and may only be used for the purpose for which this document was supplied. Uninstalling the Sensor It is recommended to uninstall the sensors at the end of each season, by completing the following: Bring the handle, the sensor head adapter, a 1/2 gallon of water and a shovel. Using the app, click on the sensor you wish to uninstall and a path between you and the sensor will be displayed. Go to the sensor. Ensure the soil is moist. It is recommended to wet the soil around the sensor both a day prior to uninstalling, and just before the uninstallation. Connect the sensor head adapter to the handle. Mount the sensor head adapter to the grooves on the top of the sensor head. Mount the handle on the sensor head adapter socket tool and loosen it counterclockwise. If you feel strong resistance from the sensor while trying to screw it out, pour water around the sensor area to soften the soil. You may use the shovel to dig around the sensor to further loosen the soil but make sure to keep a distance of at least a foot away from the sensor. After removing the sensor, keep the sensor in a safe and dry place and charge it prior to the next installation. **Note: In addition to the physical uninstallation of the sensor, it should also be deactivated from the App. 9 Charging…

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DATE : 2021-04-29 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with CropX Technologies Ltd. and Giborei Israel 5, Netanya, PO BOX 6256, Israel 4250405 Signature: Name: Assaf Assido Title: NPI Manager Company: CropX Technologies Ltd.

CropX Technologies Ltd. DATE : 2021-04-29 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AZRN-PROSENSOR Product Name: CropX Pro Sensor Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name: Assaf Assido Title: NPI Manager Company: CropX Technologies Ltd.

FCC label location Manufacturer FCC ID Model name Label Label size Label location

Model CropX Pro Sensor Rev. CX2AA1025-B Made In Israel by CropX Technologies Ltd. FCC ID: 2AZRN-PROSENSOR 3.7VDC This device complies with Part 15 of the FCC Rules standard. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. 1 Contains FCC ID:XMR201707BG96

FCC ID: 2AZRN-PROSENSOR RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: 2AZRN-PROSENSOR Test Result of RF Exposure Evaluation BLE: Channel Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Lowest 7.14 0.003240785 1.0 PASS Middle 7.29 0.003308426 1.0 PASS Highest 7.43 0.003370098 1.0 PASS Remark: antenna gain=3.57dBi

Global United Technology Services Co., Ltd. Report No.: GTS202104000172F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 33 TEST REPORT Applicant: CropX Technologies Ltd. Address of Applicant: Giborei Israel 5, Netanya, PO BOX 6256, Israel 4250405 Manufacturer/Factory: CropX Technologies Ltd. Address of Manufacturer/Factory: Giborei Israel 5, Netanya, PO BOX 6256, Israel 4250405 Equipment Under Test (EUT) Product Name: CropX Pro Sensor Model No.: CropX Pro Sensor Trade Mark: CropX FCC ID: 2AZRN-PROSENSOR Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: April 19, 2021 Date of Test: April 20-25, 2021 Date of report issued: April 26, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202104000172F01 Page 2 of 33 2 Version Version No. Date Description 00 April 26, 2021 Original Prepared By: Date: April 26, 2021 Project Engineer Check By: Date: April 26, 2021 Reviewer Report No.: GTS202104000172F01 Page 3 of 33 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED OUTPUT POWER ........................................................................................................... 14 7.4 CHANNEL BANDWIDTH ...................................................................................................................... 15 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 16 7.6 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 17 7.6.1 Conducted Emission Method ..................................................................................................... 17 7.6.2 Radiated Emission Method ........................................................................................................ 18 8 TEST SETUP PHOTO ............................................................................................................................ 33 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 33 Report No.: GTS202104000172F01 Page 4 of 33 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203/15.247 (c) Pass AC Power Line Conducted Emission 15.207 Pass Conducted Output Power 15.247 (b)(3) Pass Channel Bandwidth 15.247 (a)(2) Pass Power Spectral Density 15.247 (e) Pass Band Edge 15.247(d) Pass Spurious Emission 15.205/15.209 Pass Remarks: 1. Pass: The EUT complies with the essential requirements in the standard. 2. Test according to ANSI C63.10:2013 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 30MHz-200MHz 3.8039dB (1) Radiated Emission 200MHz-1GHz 3.9679dB (1) Radiated Emission 1GHz-18GHz 4.29dB (1) Radiated Emission 18GHz-40GHz 3.30dB (1) AC Power Line Conducted Emission 0.15MHz ~ 30MHz 3.44dB (1) Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Report No.: GTS202104000172F01 Page 5 of 33 5 General Information 5.1 General Description of EUT Product Name: CropX Pro Sensor Model No.: CropX Pro Sensor Test sample(s) ID: …

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Report No.: GTS202104000172F01 Page 1 of 14 Appendix for 15.247 1. Duty Cycle 1.1 Test Result Test Mode Channel Frequency(M Hz) TX Type ANT No. T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) 1M 2402 SISO 1 0.174 0.626 27.80 5.56 2440 SISO 1 0.174 0.626 27.80 5.56 2480 SISO 1 0.174 0.624 27.88 5.55 1.2 Test Graph Report No.: GTS202104000172F01 Page 2 of 14 Report No.: GTS202104000172F01 Page 3 of 14 2. Bandwidth 2.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. 6dB Bandwidth Verdict Test Result (MHz) Limits (MHz) 1M 2402 SISO 1 0.655 ≥0.5 PASS 2440 SISO 1 0.652 ≥0.5 PASS 2480 SISO 1 0.664 ≥0.5 PASS Test Mode Frequency (MHz) TX Type ANT No. 99% Occupied Bandwidth Test Result (MHz) 1M 2402 SISO 1 1.018 Only for Report Use 2440 SISO 1 1.018 Only for Report Use 2480 SISO 1 1.018 Only for Report Use 2.2 Test Graph - 6dB Bandwidth Report No.: GTS202104000172F01 Page 4 of 14 Report No.: GTS202104000172F01 Page 5 of 14 2.3 Test Graph - 99% Occupied Bandwidth Report No.: GTS202104000172F01 Page 6 of 14 Report No.: GTS202104000172F01 Page 7 of 14 3. Maximum Conducted Output Power 3.1 Test Result Test Mode Frequency (MHz) Tx Type Measured Peak Output Power (dBm) Limits (dBm) Verdict Ant 1 1M 2402 SISO 8.54 30 PASS 2440 SISO 8.63 30 PASS 2480 SISO 8.71 30 PASS 3.2 Test Graph Report No.: GTS202104000172F01 Page 8 of 14 Report No.: GTS202104000172F01 Page 9 of 14 4. Maximum Power Spectral Density (PSD) 4.1 Test Result Test Mode Frequency (MHz) Tx Type Maximum Power Spectral Density (dBm/3KHz) Limits (dBm/3kHz) Verdict Ant 1 1M 2402 SISO -7.23 ≤8 PASS 2440 SISO -7.06 ≤8 PASS 2480 SISO -7.20 ≤8 PASS 4.2 Test Graph Report No.: GTS202104000172F01 Page 10 of 14 Report No.: GTS202104000172F01 Page 11 of 14 5. Unwanted Emissions in Non-restricted Frequency Bands 5.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. Spurious Conducted Emission (dBm) Limits (dBm) Verdict 1M 2402 SISO 1 Refer to test graph -11.64 PASS 2440 SISO 1 Refer to test graph -11.64 PASS 2480 SISO 1 Refer to test graph -11.64 PASS 5.2 Test Graph Report No.: GTS202104000172F01 Page 12 of 14 Report No.: GTS202104000172F01 Page 13 of 14 Report No.: GTS202104000172F01 Page 14 of 14

Radiated Emission Conducted Emission