Global United Technology Services Co., Ltd. - TEST REPORT

Test Report Details

Applicant: Bushnell Holdings Inc.

Address of Applicant: 177 Garden Drive, Bozeman, Montana 59718, United States

Manufacturer/Factory: VIETNAM IBE LASER TECHNOLOGY COMPANY LIMITED

Address of Manufacturer/Factory: Lot CN-34 and Lot CN-39, Thuan Thanh II industrial zone, An Binh & Mao Dien commune, Thuan Thanh district, Bac Ninh province, Vietnam

Equipment Under Test (EUT)

Product Name: Laser Rangefinder

Model No.: TOUR HYBRID

Trade Mark: Bushnell Golf

FCC ID: 2ASQI-202500

Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247

Date of sample receipt: December 26, 2024

Date of Test: December 26, 2024-January 14, 2025

Date of report issued: January 15, 2025

Test Result: PASS

* In the configuration tested, the EUT complied with the standards specified above.

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.

Version Information

Prepared By: Tyson Wu (Project Engineer)

Date: January 15, 2025

Check By: Robinson Luo (Reviewer)

Date: January 15, 2025

Test Summary

Remarks:

• Pass: The EUT complies with the essential requirements in the standard.
• Test according to ANSI C63.10:2013

Measurement Uncertainty

General Information

General Description of EUT

Product Name: Laser Rangefinder

Model No.: TOUR HYBRID

Test sample(s) ID: GTS2024120409-1

Sample(s) Status: Engineer sample

S/N: VTYMM000000

Operation Frequency: 2402MHz~2480MHz

Channel Numbers: 40

Channel Separation: 2MHz

Modulation Type: GFSK

Data Rate: LE 2M PHY: 2 Mb/s, LE 1M PHY: 1 Mb/s

Antenna Type: PCB Antenna

Antenna Gain: 0.47dBi (Declared by applicant)

Power Supply: DC 3V SIZE "CR123A" battery

Remark:

• Antenna gain information provided by the customer.
• The relevant information of the sample is provided by the entrusting company, and the laboratory is not responsible for its authenticity.

Operation Frequency each of channel

Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, and the selected channel see below:

Test Conditions and Procedures

Test Mode

Transmitting mode: Keep the EUT in continuously transmitting mode.

Description of Support Units

None.

Deviation from Standards

None.

Abnormalities from Standard Conditions

None.

Test Facility

The test facility is recognized, certified, or accredited by the following organizations:

• FCC-Registration No.: 381383, Designation Number: CN5029. Global United Technology Services Co., Ltd., Shenzhen EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in files.
• ISED-Registration No.: 9079A, CAB identifier: CN0091. The 3m Semi-anechoic chamber of Global United Technology Services Co., Ltd. has been registered by Certification and Engineering Bureau of ISED for radio equipment testing.
• NVLAP (LAB CODE:600179-0): Global United Technology Services Co., Ltd., is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP).

Test Location

All tests were performed at: Global United Technology Services Co., Ltd. Address: No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102. Tel: 0755-27798480, Fax: 0755-27798960.

Additional Instructions

Test Instruments List

Radiated Emission Instruments

RF Conducted Test Instruments

General Used Equipment

Test Results and Measurement Data

7.1 Antenna Requirement

Standard requirement: FCC Part15 C Section 15.203 /247(c)

15.203 requirement: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited.

15.247(c) (1)(i) requirement: Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi.

E.U.T Antenna: The antenna is PCB antenna, reference to the appendix II for details.

7.2 Conducted Output Power

Test Requirement: FCC Part15 C Section 15.247 (b)(3)

Test Method: ANSI C63.10:2013 and KDB558074 D01 15.247 Meas Guidance v05r02

Limit: 30dBm

Test setup:

[Description of test setup diagram: A spectrum analyzer is connected to the EUT via a non-conducted table, with a ground reference plane.]

Test Instruments: Refer to section 6.0 for details

Test mode: Refer to section 5.2 for details

Test results: Pass

Measurement Data: The detailed test data see Appendix for BLE.

7.3 Channel Bandwidth

Test Requirement: FCC Part15 C Section 15.247 (a)(2)

Test Method: ANSI C63.10:2013 and KDB558074 D01 15.247 Meas Guidance v05r02

Limit: >500KHz

Test setup:

[Description of test setup diagram: A spectrum analyzer is connected to the EUT via a non-conducted table, with a ground reference plane.]

Test Instruments: Refer to section 6.0 for details

Test mode: Refer to section 5.2 for details

Test results: Pass

Measurement Data: The detailed test data see Appendix for BLE.

7.4 Power Spectral Density

Test Requirement: FCC Part15 C Section 15.247 (e)

Test Method: ANSI C63.10:2013 and KDB558074 D01 15.247 Meas Guidance v05r02

Limit: 8dBm/3kHz

Test setup:

[Description of test setup diagram: A spectrum analyzer is connected to the EUT via a non-conducted table, with a ground reference plane.]

Test Instruments: Refer to section 6.0 for details

Test mode: Refer to section 5.2 for details

Test results: Pass

Measurement Data: The detailed test data see Appendix for BLE.

7.5 Spurious Emission in Non-restricted & restricted Bands

7.5.1 Conducted Emission Method

Test Requirement: FCC Part15 C Section 15.247 (d)

Test Method: ANSI C63.10:2013 and KDB558074 D01 15.247 Meas Guidance v05r02

Limit: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement.

Test setup:

[Description of test setup diagram: A spectrum analyzer is connected to the EUT via a non-conducted table, with a ground reference plane.]

Test Instruments: Refer to section 6.0 for details

Test mode: Refer to section 5.2 for details

Test results: Pass

Measurement Data: The detailed test data see Appendix for BLE.

7.5.2 Radiated Emission Method

Test Requirement: FCC Part15 C Section 15.209

Test Method: ANSI C63.10:2013

Test Frequency Range: 9kHz to 25GHz

Test site: Measurement Distance: 3m

Receiver setup:

Note: For Duty cycle ≥ 98%, average detector set as above. For Duty cycle < 98%, average detector set as below: VBW ≥ 1/T

Limit:

Test setup:

[Description of test setup diagram for radiated emissions from 9kHz to 30MHz: EUT is placed on a turntable, 1m high, 3m distance to test antenna, receiver and pre-amplifier are connected.]

[Description of test setup diagram for radiated emissions from 30MHz to 1GHz: EUT is placed on a turntable, 0.8m high, 3m distance to test antenna, receiver and pre-amplifier are connected.]

[Description of test setup diagram for radiated emissions above 1GHz: EUT is placed on a turntable, 1.5m high, 3m distance to test antenna, receiver and pre-amplifier are connected.]

Test Procedure:

1. The EUT was placed on the top of a rotating table (0.8m for below 1G and 1.5m for above 1G) above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation.
2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower.
3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement.
4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading.
5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode.
6. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet.

Test Instruments: Refer to section 6.0 for details

Test mode: Refer to section 5.2 for details

Test environment: Temp.: 25 °C, Humid.: 52%, Press.: 1012mbar

Test voltage: DC 3V

Test results: Pass

Measurement data:

Remark: Pre-scan all kind of the place mode (X-axis, Y-axis, Z-axis), and found the Y-axis which it is worse case.

9kHz~30MHz: The low frequency, which started from 9 kHz to 30 MHz, was pre-scanned and the result which was 20 dB lower than the limit line per 15.31(o) was not reported.

Below 1GHz

Pre-scan all test modes, found worst case at 2480MHz, and so only show the test result of 2480MHz. Both 1MHz and 2MHz bandwidth were tested and passed, only report the worst condition (GFSK_1MHz)

Horizontal:

Vertical:

Above 1GHz

Unwanted Emissions in Non-restricted Frequency Bands

Lowest channel

Peak value:

Average value:

Middle channel

Peak value:

Average value:

Highest channel

Peak value:

Average value:

Remarks:

1. Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor
2. The emission levels of other frequencies are very lower than the limit and not show in test report.
3. Both 1MHz and 2MHz bandwidth were tested and passed, only report the worst condition(GFSK_1MHz)

Unwanted Emissions in Restricted Frequency Bands

Lowest channel

Peak value:

Average value:

Highest channel

Peak value:

Average value:

Remarks:

1. Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor
2. The emission levels of other frequencies are very lower than the limit and not show in test report.
3. Both 1MHz and 2MHz bandwidth were tested and passed, only report the worst condition(GFSK_1MHz)

Test Setup Photo and Constructional Details

Test Setup Photo: Reference to the appendix I for details.

EUT Constructional Details: Reference to the appendix II for details.

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