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K7GN40002.4GHz FHSS Cordless Phone

Giant Electronics Ltd
2.4GHz FHSS Cordless Phone - FCC ID K7GN4000 - Giant Electronics Ltd
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Dec 02, 2002
Application Purpose
Original Equipment
Date of Application
Dec 02, 2002
Equipment Note
2.4GHz FHSS Cordless Phone
Frequency Range
2401.05600000 - 2482.27200000
Company
Giant Electronics Ltd
Country
Hong Kong

Documents & Files

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Users Manual

Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

From: [email protected] Sent: Monday, October 21, 2002 2:52 AM To: [email protected] Subject: RE: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 Hi Mike, How are you?? Any update?? Tommy. -----Original Message----- From: Tommy Leung ITS/ES-HKG Sent: Wednesday, October 16, 2002 2:04 PM To: 'Mike Kuo' Subject: RE: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 Hi Mike, Noted and Thanks.. We do understand your situation and please keep me update. In addition, I would like to know any test lab can provide SAR test for 2.4GHz without these problems. We have another cordless telephone that need SAR test and will be submitted to your side for review. Looking forward to hearing from you soon. Thanks and best regards, Tommy. -----Original Message----- From: Mike Kuo [mailto:[email protected]] Sent: Wednesday, October 16, 2002 10:00 AM To: '[email protected]' Subject: RE: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 Hi Tommy: The SAR report is the reason for causing the delay. As demonstrated in the SAR report, there are too many justifications made during the tests. OET 65 Supplemental C has been published for more than a year. When FCC reviews our SAR report for 2.4GHz devices in the past, FCC does not allow us to use the liquid other than 2.4GHz. You can not use head liquid to measure body SAR. These procedures are not complied with OET 65 Supplemental C. FCC may have authorities to allow such justifications, TCB authorities is very limited and monitored by FCC. I sent out SAR report review questions to FCC on Oct. 11. Ask the Commissions for guideline. So far I have not received any information from FCC yet. I will keep you update. Best Regards Mike Kuo -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Tuesday, October 15, 2002 3:42 AM To: [email protected] Subject: RE: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 Hi Mike, Please advise the status of these applications. Thanks and best regards, Tommy. -----Original Message----- From: Tommy Leung ITS/ES-HKG Sent: Thursday, October 10, 2002 7:43 PM To: 'Mike Kuo' Subject: RE: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 Hi Mike, I have sent these files through "Add attachment" and please let me know if you need any other information. In addition, I would like to know whether your side can perform SAR test on 2.4GHz Cordless Phone or not. Or any SAR test lab you prefer for avoiding the problem of SAR report review in the future. In fact, we used the same SAR report of EMC Technologies for our previous application and it has been certified by FCC. In my opinion, it may due to the power of phone was extremely low when compared with the permitted SAR limit. And therefore, please accept these reports and you may discuss with FCC. Looking forward to hearing from you soon. Best regards, Tommy Leung Asst. Supervisor Intertek Testing Services Hong Kong Ltd. ETL SEMKO Tel : 852-2173 8538 Pager : 852-7302 3113 Fax : 852-2741 1693 [email protected] www.etlsemko.com -----Original Message----- From: Mike Kuo [mailto:[email protected]] Sent: Saturday, October 05, 2002 9:45 AM To: '[email protected]' Subject: FW: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 -----Original Message----- From: CERTADM Sent: Friday, October 04, 2002 6:41 PM To: '[email protected]' Subject: Giant Electronics Ltd., FCC ID:K7GN4000, AN02T2250 Notice_content ------------- EMC and SAR : Question #1: The max. measured conducted output power as documented in 15.247 report is 96mW. However, the page 4 of SAR report indicates the max. conducted output power is 132.7mW. Please explain the discrepancy in output power. SAR Portion : Question #2: Page 3 of SAR test report indicates the device category is mobile transmitter. Please correct the device category to portable transmitter per section 2.1093 definition. Question #3: Please provide system validation plots. System verification frequency(s) must be within ± 100 MHz of device center frequency(s) per page 43 of OET 65 Supp.C. In accordance with SAR report, 1800MHz frequency was used during system validation tests. Per OET 65 suppl C reporting requirement, please list the date and temperature /humidity that system validation was performed. Question #4: Please normalize measured SAR value during system validation test to 1W forward power and compare the value with reference SAR value for reference dipole in Table 7.1 of P1528. Question #5: Apparently the only 2400MHz head tissue was used for head and body measurement. Please explain the reason why body tissue was not used for body worn SAR measurement. Question #6: Please submit printout/raw data from dielectric parameter measurement system. Question #7: Updated uncertainty budget using the draft P1528 template Table E6.1. Question #8 Measurement of device transmit power "before and after" the SAR test to demonstrate that the unit was transmitting at maximum power.( OET 65 Appendix D requirement ). Question #9:Z axis scan plots taken at the highest SAR location for each test. Question #10:Please provide probe calibration factor for 2.450GHz body. Question #11: Please explain the reason that Crest factor of 8 was used for head and body measurements. Question #12: This device was not tested with headset connected to the device per OET 65 Supp. C Appendix D requirements. Question #13: Please list the Ambient and liquid temperatures during the SAR tests. Question #14: What is the liquid depth that was used. Best Regards Mike Kuo / TCB Certifier The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 60 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the…

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External Photos

External photos FCC ID: K7GN4000 External photos FCC ID: K7GN4000

Internal Photos

Internal photos FCC ID: K7GN4000 Base assembly (View 1) Base assembly (View 2) Internal photos FCC ID: K7GN4000 Base Main PCB comp side Base Main PCB solder side Internal photos FCC ID: K7GN4000 Base page key comp side Base page key solder side Internal photos FCC ID: K7GN4000 Handset assembly Handset Main PCB comp side (View 1) Internal photos FCC ID: K7GN4000 Handset Main PCB comp side (View 2) Handset Main PCB comp side (View 3) Internal photos FCC ID: K7GN4000 Handset Main PCB display side Handset Oscillator PCB comp side Internal photos FCC ID: K7GN4000 Handset Oscillator PCB solder side (View 1) Handset Oscillator PCB solder side (View 2)

RF Exposure Info

in accordance with the requirements of FCC Report and Order: ET Docket 93-62, and OET Bulletin 65 Supplement C for 2.4 GHz Frequency Hopping Spread Spectrum Cordless Phone MODEL: GH4000 FCC ID: K7GN4000 November 21, 2002 REPORT NO: 02I1631-1 Prepared for Giant Electronics Ltd 7/F, Elite Industrial Building, 135-137 Hoi Bun Road Kwun Tong, Hong Kong Prepared by COMPLIANCE CERTIFICATION SERVICES 561F MONTEREY ROAD, MORGAN HILL, CA 95037, USA TEL: (408) 463-0885 REPORT NO: 02I1631-1 DATE: November 21, 2002 FCC ID: K7GN4000 COMPLIANCE CERTIFICATION SERVICES Page: 2 of 25 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) DATES OF TEST: November 21, 2002 REPORT NO: 02I1631-1 APPLICANT: Giant Electronics Ltd 7/F, Elite Industrial Building, 135-137 Hoi Bun Road Kwun Tong, Hong Kong MODEL: GN4000 FCC ID: K7GN4000 DEVICE CATEGORY: PORTABLE DEVICES EXPOSURE CATEGORY: GENERAL POPULATION/UNCONTROLLED EXPOSURE Test Sample is a: Production unit Modulation type: Frequency Hopping Spread Spectrum Operating Mode: Maximum continuous output Tx Frequency: 2401 ~ 2482 MHz Max. Conducted O/P Power: 21.84 dBm (2401 MHz) Max. SAR (1g): 0.143 W/Kg (at 2482 MHz, body worn position) 0.0601 W/Kg (at 2401 MHz, Left head touched position) Application Type: Certification FCC Rule Part(s): 15.247 This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in FCC OET 65 Supplement C (released on 6/29/2001 see Test Report). I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Steve Cheng EMC Engineering Manager REPORT NO: 02I1631-1 DATE: November 21, 2002 FCC ID: K7GN4000 COMPLIANCE CERTIFICATION SERVICES Page: 3 of 25 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. TABLE OF CONTENT 1. EUT DESCRIPTION................................................................................................................4 2. REQUIREMENTS FOR COMPLIANCE TESTING DEFINED BY THE FCC........................5 3. DOSIMETRIC ASSESSMENT SETUP...................................................................................5 3.1. MEASUREMENT SYSTEM DIAGRAM....................................................................................................................6 3.2. SYSTEM COMPONENTS...........................................................................................................................................7 4. EVALUATION PROCEDURE.................................................................................................9 5. MEASUREMENT UNCERTAINTY.......................................................................................12 6. EXPOSURE LIMIT................................................................................................................13 7. EUT ARRANGEMENT..........................................................................................................14 8. MEASUREMENT RESULTS................................................................................................15 8.1. SYSTEM VALIDATION..............................................................................................................................................15 8.2. TEST LIQUID CONFIRMATION..............................................................................................................................16 8.3. EUT TUNE-UP PROCEDURE.................................................................................................................................17 8.4. EUT SETUP PHOTOS..............................................................................................................................................18 8.5. SAR MEASUREMENT RESULTS...........................................................................................................................21 9. EUT PHOTOS........................................................................................................................22 10. EQUIPMENTS LIST & CALIBRATION INFORMATION.....................................................23 11. REFERENCES......................................................................................................................24 12. ATTACHMANTS...................................................................................................................25 REPORT NO: 02I1631-1 DATE: November 21, 2002 FCC ID: K7GN4000 COMPLIANCE CERTIFICATION SERVICES Page: 4 of 25 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. 1. EUT DESCRIPTION APPLICANT: Giant Electronics Ltd 7/F, Elite Industrial Building, 135-137 Hoi Bun Road Kwun Tong, Hong Kong MODEL: GN4000 FCC ID: K7GN4000 DEVICE CATEGORY: PORTABLE DEVICES EXPOSURE CATEGORY: GENERAL POPULATION/UNCONTROLLED EXPOSURE Test Sample is a: Production unit Modulation type: Frequency Hopping Spread Spectrum Operating Mode: Maximum continuous output Tx Frequency: 2401 ~ 2482 MHz Max. Conducted O/P Power: 21.84 dBm (2401 MHz) Max. SAR (1g): 0.143 W/K…

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RF Exposure Info

Giant (Model: GH4000), Frequency: 2401 MHz (Left Touch) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Left Hand Section; Position: (91°,60°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.114 mW/g, SAR (1g): 0.0601 mW/g, SAR (10g): 0.0313 mW/g, (Worst-case extrapolation) Penetration depth: 7.8 (7.5, 8.5) [mm]; Powerdrift: 0.05 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 SAR Tot [mW/g] 6.30E-3 1.89E-2 3.15E-2 4.41E-2 5.67E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2401 MHz (Left Touch) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Section; Position: Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:: , , () Penetration depth: 7.8 (7.3, 8.8) [mm]; Z-Axis: Dx = 0.0, Dy = 0.0, Dz = 2.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 11/21/02 COMPLIANCE CERTIFICATION SERVICES -0.02 0.00 0.02 0.04 0.06 0.08 0.10 0.12 102030405060708090 SAR tot [mW/g] [mm] Giant (Model: GH4000), Frequency: 2442 MHz (Left Touch) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Left Hand Section; Position: (91°,60°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.100 mW/g, SAR (1g): 0.0511 mW/g, SAR (10g): 0.0266 mW/g, (Worst-case extrapolation) Penetration depth: 7.5 (7.0, 8.6) [mm]; Powerdrift: 0.05 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 SAR Tot [mW/g] 5.30E-3 1.59E-2 2.65E-2 3.71E-2 4.77E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2482 MHz (Left Touch) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Left Hand Section; Position: (91°,60°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.0852 mW/g, SAR (1g): 0.0431 mW/g, SAR (10g): 0.0224 mW/g, (Worst-case extrapolation) Penetration depth: 7.3 (6.9, 8.3) [mm]; Powerdrift: -0.06 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 SAR Tot [mW/g] 4.60E-3 1.38E-2 2.30E-2 3.22E-2 4.14E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2401 MHz (Left Tilt) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Left Hand Section; Position: (106°,60°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.0594 mW/g, SAR (1g): 0.0311 mW/g, SAR (10g): 0.0160 mW/g, (Worst-case extrapolation) Penetration depth: 7.5 (7.2, 8.1) [mm]; Powerdrift: -0.09 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 SAR Tot [mW/g] 3.00E-3 9.00E-3 1.50E-2 2.10E-2 2.70E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2442 MHz (Left Tilt) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Left Hand Section; Position: (106°,60°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.0673 mW/g, SAR (1g): 0.0347 mW/g, SAR (10g): 0.0184 mW/g, (Worst-case extrapolation) Penetration depth: 7.5 (6.9, 9.1) [mm]; Powerdrift: -0.04 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 SAR Tot [mW/g] 3.80E-3 1.14E-2 1.90E-2 2.66E-2 3.42E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2442 MHz (Left Tilt) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Section; Position: Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:: , , () Penetration depth: 7.3 (7.2, 7.8) [mm]; Z-Axis: Dx = 0.0, Dy = 0.0, Dz = 2.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 11/21/02 COMPLIANCE CERTIFICATION SERVICES -0.01 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 102030405060708090 SAR tot [mW/g] [mm] Giant (Model: GH4000), Frequency: 2482 MHz (Left Tilt) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Left Hand Section; Position: (106°,60°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.0679 mW/g, SAR (1g): 0.0346 mW/g, SAR (10g): 0.0177 mW/g, (Worst-case extrapolation) Penetration depth: 7.0 (6.7, 7.8) [mm]; Powerdrift: -0.00 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.6 SAR Tot [mW/g] 3.80E-3 1.14E-2 1.90E-2 2.66E-2 3.42E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2401 MHz (Left Tilt) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Righ Hand Section; Position: (106°,300°) Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:Cube 5x5x7: Peak: 0.0765 mW/g, SAR (1g): 0.0410 mW/g, SAR (10g): 0.0239 mW/g, (Worst-case extrapolation) Penetration depth: 8.5 (7.3, 10.3) [mm]; Powerdrift: -0.07 dB Coarse: Dx = 15.0, Dy = 15.0, Dz = 10.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.8 SAR Tot [mW/g] 4.10E-3 1.23E-2 2.05E-2 2.87E-2 3.69E-2 11/21/02 COMPLIANCE CERTIFICATION SERVICES Giant (Model: GH4000), Frequency: 2401 MHz (Right Touch) Frequency: 2450 MHz; Crest factor: 13.0 Medium: Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 SAM-2 Phantom; Section; Position: Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); SAR:: , , () Penetration depth: 8.2 (7.7, 9.1) [mm]; Z-Axis: Dx = 0.0, Dy = 0.0, Dz = 2.0 Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.8 11/21/02 COMPLIANCE CERTIFICATION SERVICES -0.…

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RF Exposure Info

System Validation - D2450V2 S/N:706 (Antenna input power: 250 mW) SAM-2; Flat Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); Crest factor: 1.0 Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 Cube 5x5x7: Peak: 29.6 mW/g, SAR (1g): 14.2 mW/g, SAR (10g): 6.53 mW/g, (Worst-case extrapolation) Penetration depth: 6.4 (6.2, 7.0) [mm] Powerdrift: 0.01 dB Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.5 SAR Tot [mW/g] 1.58E+0 4.73E+0 7.88E+0 1.10E+1 1.42E+1 11/21/02 COMPLIANCE CERTIFICATION SERVICES System Validation - D2450V2 S/N:706 (Antenna input power: 250 mW) SAM-2; Probe: ET3DV6 - SN1578; ConvF(4.50,4.50,4.50); Crest factor: 1.0 Head 2450MHz: σ = 1.97 mho/m ε r = 39.6 ρ = 1.00 g/cm 3 : , , () Penetration depth: 6.4 (6.1, 7.0) [mm] Ambient Temperature (degree C): 22.0 Liquid Temperature (degree C): 20.5 11/21/02 COMPLIANCE CERTIFICATION SERVICES -10 0 10 20 30 102030405060708090100110 SAR tot [mW/g] [mm]

RF Exposure Info

Spectrum plot to demonstrate the duty cycle that was used during the tests (Duty Cycle: 100 (0.8/0.988) = 8.09 %)

Test Report

• The test results reported in this report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization form Giant Electronics Limited Limited FCC ID: K7GN4000 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2741 1693 Giant Electronics Ltd. Application For Certification 2.4GHz Frequency Hopping Spread Spectrum Cordless Phone with Caller ID (FCC ID: K7GN4000) WO# 0210062 TL/Ann Choy August 28, 2002 INTERTEK TESTING SERVICES FCC ID: K7GN4000 i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: Summary of Tests EXHIBIT 2: General Description EXHIBIT 3: System Test Configuration EXHIBIT 4: Measurement Results EXHIBIT 5: Equipment Photographs EXHIBIT 6: Product Labelling EXHIBIT 7: Technical Specifications EXHIBIT 8: Instruction Manual EXHIBIT 9: Security Code Information INTERTEK TESTING SERVICES FCC ID: K7GN4000 ii MEASUREMENT/TECHNICAL REPORT Giant Electronics Ltd. - MODEL: GH4000(XXXXX), GH40(XXXXX) FCC ID: K7GN4000 This report concerns (check one) Original Grant X Class II Change Equipment Type: DSS-Part 15 Spread Spectrum Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until : date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [12-18-01 Edition] provision. Report prepared by: Tommy Leung Intertek Testing Services 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Phone: 852-2173-8538 Fax: 852-2741-1693 INTERTEK TESTING SERVICES FCC ID: K7GN4000 iii Table of Contents 1.0 Summary of test results ....................................................................................................2 2.0 General Description ..................................................................................................................4 2.1 Product Description.................................................................................................................4 2.2 Related Submittal(s) Grants.....................................................................................................5 2.3 Test Methodology....................................................................................................................5 2.4 Test Facility.............................................................................................................................5 3.0 System Test Configuration .......................................................................................................7 3.1 Justification..............................................................................................................................7 3.2 EUT Exercising Software........................................................................................................7 3.3 Support Equipment List and Description.................................................................................8 3.4 Equipment Modification..........................................................................................................9 4.0 Measurement Results .............................................................................................................10 4.1 Maximum Conducted Output Power at Antenna Terminals...................................................10 4.2 Maximum 20 dB RF Bandwidth............................................................................................13 4.3 Minimum Number of Hopping Frequencies.............................................................................15 4.4 Minimum Hopping Channel Carrier Frequency Separation.....................................................16 4.5 Average Time of Occupancy..................................................................................................18 4.6 Out of Band Conducted Emissions............................................................................................19 4.7 Out of Band Radiated Emissions...........................................................................................20 4.8 Transmitter Radiated Emissions in Restricted Bands.............................................................21 4.9 Field Strength Calculation.....................................................................................................22 4.10 Radiated Emission Configuration Photograph - Base Unit.....................................................23 4.11 Radiated Emission Data - Base Unit....................................................................................24 4.12 Radiated Emission Configuration Photograph - Handset.....................................................28 4.13 Radiated Emission Data - Handset.......................................................................................29 4.14 AC Line Conducted Emission..............................................................................................33 4.15 Line Conducted Configuration Photograph - Base Unit.......................................................34 4.16 Line Conducted Emission Configuration Data.....................................................................35 4.17 Radiated Emission from Digital Section of Transceiver.........................................................36 4.18 Transmitter Duty Cycle Calculation and Measurements......................................................39 5.0 Equipment Photographs .........................................................................................................41 6.0 Product Labelling ..........................................................................................................…

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Test Setup Photos

The Worst Case Configuration Photographs FCC ID: K7GN4000 Radiated Emission – Base Front View Rear View The Worst Case Configuration Photographs FCC ID: K7GN4000 Radiated Emission – Handset Front View Rear View The Worst Case Configuration Photographs FCC ID: K7GN4000 Conducted Emission Front View Rear View The Worst Case Configuration Photographs FCC ID: K7GN4000 Conducted Emission Side View

Contact Information

Applicant

Yumin Zou(A. Manager)
[email protected]852-27973363Fax: 852-23415922

Test Firm

Intertek Testing Services Hong KongBilly Chow
[email protected]852-2173-8528Fax: 852-2371-0914

Technical Specifications

#Rule PartsFrequency RangePower Output
215C2.40 GHz - 2.48 GHz96.00 mW
Confidentiality
Long Term
Grant Notes
Base unit conducted power is 0.146 W; handset conducted power is 0.096 W. The highest reported SAR value for the handset is 0.0601 W/kg Head, 0.143 W/kg Body. The handset and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. The base unit must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. This headset must transmit with a source-based time-averaging duty factor not exceeding 8%. SAR compliance for body worn operating configurations is limited to the specific belt clip/holster tested for this filing. End users must be provided with specific operating instructions for satisfying RF exposure compliance.

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