TEST REPORT

1. TEST STANDARDS AND REPORT VERSION

1.1. Test Standards

Tests were performed according to: FCC Rules Part 15.247 (Frequency Hopping, Direct Spread Spectrum and Hybrid Systems), ANSI C63.10:2013 (American National Standard for Testing Unlicensed Wireless Devices), and KDB 558074 D01 15.247 Meas Guidance v05r02.

1.2. Report version

2. TEST DESCRIPTION

Note: Measurement uncertainty is not included. *1: No requirement on standard, only test data reported.

3. SUMMARY

3.1. Client Information

Applicant: CALTTA TECHNOLOGIES CO., LTD.

Address: Floor 12, Building G2, international E-City, Nanshan District, Shenzhen, China, 518055

Manufacturer: CALTTA TECHNOLOGIES CO., LTD.

Address: Floor 12, Building G2, international E-City, Nanshan District, Shenzhen, China, 518055

3.2. Product Description

Name of EUT: Broadband Portable Radio

Trade Mark: eChat

Model No.: e360

Power supply: DC 3.7V

Battery Information: DC 3.7V; 5100mAh

Adapter Information: Model: ES085H-X120100XYF, Input: 100-240Va.c. 50/60Hz 0.5A, Output: 12.0Vd.c. 1.0A

Hardware version: e320MB_B

Software version: e360V1.0

3.3. Radio Specification Description

Support type: 802.11b, 802.11g, 802.11n(HT20), 802.11n(HT40)

Modulation: DSSS for 802.11b; OFDM for 802.11g/802.11n(HT20)/802.11n(HT40)

Operation frequency: 2412MHz~2462MHz (802.11b/g/n HT20), 2422MHz~2452MHz (802.11n HT40)

Channel number: 11 (802.11b/g/n HT20), 7 (802.11n HT40)

Channel separation: 5MHz

Antenna type: PIFA antenna

Antenna gain: 1.9dBi

3.4. Testing Laboratory Information

Laboratory Name: Shenzhen Huatongwei International Inspection Co., Ltd.

Laboratory Location: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China

Qualifications: CNAS (L1225), A2LA (3902.01), FCC (762235), Canada (5377A)

4. TEST CONFIGURATION

4.1. Test frequency list

Selected channels for testing: Lowest, middle, and highest frequencies within the operating range.

4.2. Descriptions of Test mode

Tests were performed using different data rates, with final modes based on modulation and worst-case data rates: 802.11b (1Mbps), 802.11g (6Mbps), 802.11n(HT20) (MCS0), 802.11n(HT40) (MCS0).

4.3. Test mode

For RF test items: EUT was set to continuous transmit.

For AC power line conducted emissions: EUT connected to WLAN AP under large package transmission.

For Radiated spurious emissions: EUT was set to continuous transmit; tested in three orthogonal axes, worst case (X axis) reported.

4.4. Support unit used in test configuration and system

No support units were used.

4.5. Testing environmental condition

4.6. Measurement uncertainty

Uncertainty is expanded at 95% confidence level with k=1.96.

4.7. Equipment Used during the Test

Various test equipment was used for conducted and radiated emissions testing, including shielded rooms, EMI test receivers, spectrum analyzers, antennas, and power meters. Specific calibration dates and serial numbers are detailed in the original report.

5. TEST CONDITIONS AND RESULTS

5.1. Antenna Requirement

The EUT uses a PIFA antenna with a gain less than 6 dBi, complying with FCC CFR Title 47 Part 15 Subpart C Section 15.203 and 15.247(c)(1)(i). Result: Passed

5.2. AC Conducted Emission

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.207. Emissions were investigated from 0.15MHz to 30MHz. Result: Passed

5.3. Peak Output Power

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.247(b)(3). Limit is 30dBm. Detailed data in Appendix A. Result: Passed

5.4. Power Spectral Density

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.247(e). Limit is 8dBm in any 3 kHz band. Detailed data in Appendix B. Result: Passed

5.5. 6dB bandwidth

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.247(a)(2). Minimum bandwidth is 500 kHz. Detailed data in Appendix C. Result: Passed

5.6. 99% Occupied Bandwidth

Tested according to relevant standards. Detailed data in Appendix D. Result: Passed

5.7. Duty Cycle

Tested according to relevant standards. Detailed data in Appendix E. Result: Passed

5.8. Conducted Band edge and Spurious Emission

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.247(d). Emissions outside the band must be at least 20 dB below the in-band power. Detailed data in Appendix F. Result: Passed

5.9. Radiated Band edge Emission

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.247(d) and 15.209. Emissions falling in restricted bands were measured. Result: Passed

5.10. Radiated Spurious Emission

Tested according to FCC CFR Title 47 Part 15 Subpart C Section 15.209. Limits were applied for frequencies from 9 kHz up to 25 GHz. Detailed data tables are extensive; overall Result: Passed.

6. TEST SETUP PHOTOS

Photographs of the test setup for radiated emissions are available in the original document.

7. EXTERANAL AND INTERNAL PHOTOS

External and internal photos are referenced in test report No. CHTEW20120155.

8. APPENDIX REPORT

Additional detailed data is available in the Appendix Report.