AK8SPPA2780Cordless Telephone

A2780 Label Drawing for Base Set A2780 Label Drawing for Hand Set

Label Location Base Set Hand Set

SONY Corporation Shinagawa INTERCITY C Tower 2-15-3 Konan Minato-ku, Tokyo, 108-6201 Japan Telephone: +81-3-5769-5358 Fax: +81-3-5769-5360 Theory of Operation(1/2) 1.Transfer format and rate Access method FDMA-TDD Number of channel 40 Channel spacing 1.5MHz Modulation method FSK Spread method Direct Sequence Spread Spectrum Chip Rate 15 chips/bit Data transfer rate 100kbps 2. Frequencies & Channel number Frequencies MHz Channel number Frequencies MHz Channel number Frequencies MHz Channel number 2400.0 Not used 2427.0 12 2454.0 29 2401.5 Not used 2428.5 13 2455.5 30 2403.0 Not used 2430.0 14 2457.0 31 2404.5 Not used 2431.5 15 2458.5 32 2406.0 Not used 2433.0 16 2460.0 33 2407.5 Not used 2434.5 17 2461.5 34 2409.0 1 2436.0 18 2463.0 35 2410.5 2 2437.5 19 2464.5 36 2412.0 3 2439.0 20 2466.0 37 2413.5 4 2440.5 21 2467.5 38 2415.0 5 2442.0 22 2469.0 39 2416.5 6 2443.5 23 2470.5 40 2418.0 7 2445.0 24 2472.0 Not used 2419.5 8 2446.5 25 2473.5 Not used 2421.0 9 2448.0 Not used 2475.0 Not used 2422.5 10 2449.5 26 2476.5 Not used 2424.0 Not used 2451.0 27 2478.0 Not used 2425.5 11 2452.5 28 2479.5 Not used 3.Operation 3.1 Transmit In the transmit direction, it combines a 32 kbps ADPCM data input with a 4 kbps data channel input, encapsulates the data in a TDD frame with a preamble and sync word, and uses direct sequence spreading to create a binary TX chipping sequence for output to the RF transmitter block. The RF transmitter accepts the spread data from the BMC block and FSK modulates an internal ISM band synthesizer. The FSK signal is power amplified and sent out of the RF I/O port. SONY Corporation Shinagawa INTERCITY C Tower 2-15-3 Konan Minato-ku, Tokyo, 108-6201 Japan Telephone: +81-3-5769-5358 Fax: +81-3-5769-5360 Theory of Operation(2/2) 3.2 Receive For reception, the spread spectrum received signal is amplified, down converted and demodulated. It de-spreads, de-frames, stores and reproduces continuous 32Kbps voice encoded data. In the receive direction, the BMC block accepts a binary 1.5Mchip/s output from the RF receiver block, which is then de-spread, and demultiplexed into the 32 kbps ADPCM voice data and 4kbps data channel signals. It provides radio link diagnostic information to the uC for active link management capabilities (adaptive power control and channel hopping algorithms) 4.Protocol 4.1 Initialization In order to establish the RF link between BS and HS, both of BS and HS need to have the same system ID. When power is applied to this system, the system has to read the product own security code from its nonvolatile memory. 4.2 Link establishment For the link establishment, the requested side is master.(Another one is slave.) Before sending a data, the master checks the channel if it empty or not. If the channel is empty, the master starts to send data. The system has to exchange the security code each other at the first. Then other commands like link request, ringer on etc. are available.

T E S T R E P O R T REPORT NUMBER:ANKK-101123 APPLICANT:Sony Corporation MODEL NUMBER:SPP-A2780/S2730/A2770/S2720 FCC ID:AK8SPPA2780 REGURATION:FCC Part15 1, Oaza Sunayama, Hasaki-machi, Kashima-gun Ibaraki-ken, 314-0255 Japan Tel.: +81 479 40 1097 Fax.: +81 479 46 1788 Akzo Nobel K. K. EMC Division Kashima Site NVLAP accreditation is valid for FCC Part15 (Digital Devices), CISPR22 and AS/NZS 3548. NVLAP accreditation does not cover ICES−003. Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 2 of 55 TABLE OF CONTENTS Page ABBREVIATIONS......................................................................................................................................................3 SECTION 1.TEST CERTIFICATION..........................................................................................................4 SECTION 2.SUMMARY OF RESULTS......................................................................................................5 SECTION 3.EQUIPMENT UNDER TEST.................................................................................................6 SECTION 4.SUPPORT EQUIPMENT USED...........................................................................................9 SECTION 5.CABLE (S) USED.....................................................................................................................10 SECTION 6.CONSTRUCTION OF EQUIPMENT................................................................................11 SECTION 7.GENERAL TEST CONDITIONS........................................................................................13 SECTION 8.TEST PROCEDURE(S)..........................................................................................................14 SECTION 9.TEST DATA...............................................................................................................................18 9.1 Power Spectral Density [15.247(d)]........................................................................................................18 9.2Minimum 6dB Bandwidth [15.247(a)(2)].............................................................................................23 9.3Maximum Peak Output Power [15.247(b)]..........................................................................................28 9.4 Spurious Emissions – RF Antenna Conducted Test [15.247(c)]...................................................31 9.5Spurious Emissions – Radiated Emission Test [15.247(c), 15.205, 15.209].............................32 9.6Restricted Bands of Operation [15.247(c), 15.205, 15.209]............................................................39 9.7AC Conducted Emissions [15.207,15.107]...........................................................................................42 9.8Radiated Emission Test [15.109]............................................................................................................44 9.9 Variation of Input Power [15.31(e)].......................................................................................................47 SECTION 10.PHOTOGRAPHS OF MAXIMUM EMISSION SET−UP.............................................49 SECTION 11.MEASUREMENT UNCERTAINTY...................................................................................53 SECTION 12.VALIDITY OF TEST REPORT...........................................................................................54 SECTION 13.DESCRIPTION OF TEST LABORATORY......................................................................55 APPENDIXDuty cycle [15.35(c)] (Separate Attachment) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 3 of 55 ABBREVIATIONS LISN= Line Impedance Stabilization Network AMN= Artificial Mains Network ANT= Antenna BBA= Broad−band Antenna DIP= Dipole Antenna AMP= Amplifier ATT= Attenuator EUT= Equipment Under Test Q−P= Quasi−peak AVG= Average TDD = Time division duplex ch= Channel Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 4 of 55 SECTION 1.TEST CERTIFICATION APPLICANT INFORMATION Company:Sony Corporation Address:6-7-35, Kitashinagawa, Shinagawa-ku, Tokyo, 141-0001 Japan Telephone number:+81 3 5769 5640 Fax number:+81 3 5769 5962 DESCRIPTION OF TEST ITEM Kind of equipment:Cordless Telephone Condition of equipment:Prototype Type:Table−Top Trademark:SONY FCC ID:AK8SPPA2780 Model number:SPP-A2780 Serial number:None TEST PERFORMED Location:Kashima No. 1 Test Site (FCC File No. : 31040/SIT) EUT received:March 5, 2001 Test started:March 5, 2001 Test completed:March 23, 2001 Regulation: FCC Part15 Subpart C Section 15.247 Intentional Radiators Test setup:ANSI C63.4−1992 Report number:ANKK−101123 Report issue date:April 9, 2001 Test engineer:Kazuhiro Ando Report approved by:Junichi Okada [Site Manager] On the basis of the measurements made, the equipment tested is capable of operation in compliance with the requirements of Part 15 of the FCC Rules under normal use and maintenance. Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 5 of 55 SECTION 2.SUMMARY OF RESULTS TestReferenceResult Minimum 6dB Bandwidth15.247(a)(2)Pass Maximum Peak Output Power15.247(b)Pass Spurious Emissions - RF Antenna Conducted Test 15.247(c)Pass Spurious Emissions - Radiated Emission Test 15.247(c) 15.205 15.209 Pass Radiated Emission Test from Digital Part 15.109Pass Power Spectral Density15.247(d)Pass Antenna Requirement15.203Pass Restricted Bands of Operation 15.247(c) 15.205 15.209 Pass AC Conducted Emission 15.207 15.107 Pass Variation of Input Power15.31(e)Pass Note : As for the data of the processing gain[15.247(e) ], refer to the processing gain file. Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 6 of 55 SECTION 3.EQUIPMENT UNDER TEST The equipment under test (EUT) consisted of the following equipment. Indication in the following left side column corresponds to Section 6. SymbolItemModel No.Serial No.FCC ID / DoCManufacturerRemarks A)Base phoneSPP-A2780NoneAK8SPPA2780Sony Corp. B)Cordless handsetSP…

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Annex A Spurious Emissions - RF Antenna Conducted Test Base phone Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 2 of 10 Chart of ch 1 with Base phone (1MHz - 1GHz) Chart of ch 1 with Base phone (1GHz - 2.39GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 3 of 10 Chart of ch 1 with Base phone (2.39GHz - 2.4835GHz) Chart of ch 1 with Base phone (2.4835GHz - 2.5GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 4 of 10 Chart of ch 1 with Base phone (2.5GHz - 10GHz) Chart of ch 1 with Base phone (10GHz - 25GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 5 of 10 Chart of ch 21 with Base phone (1MHz - 1GHz) Chart of ch 21 with Base phone (1GHz - 2.39GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 6 of 10 Chart of ch 21 with Base phone (2.39GHz - 2.4835GHz) Chart of ch 21 with Base phone (2.4835GHz - 2.5GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 7 of 10 Chart of ch 21 with Base phone (2.5GHz - 10GHz) Chart of ch 21 with Base phone (10GHz - 25GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 8 of 10 Chart of ch 40 with Base phone (1MHz - 1GHz) Chart of ch 40 with Base phone (1GHz - 2.39GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 9 of 10 Chart of ch 40 with Base phone (2.39GHz - 2.4835GHz) Chart of ch 40 with Base phone (2.4835GHz - 2.5GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 10 of 10 Chart of ch 40 with Base phone (2.5GHz - 10GHz) Chart of ch 40 with Base phone (10GHz - 25GHz)

Annex B Spurious Emissions - RF Antenna Conducted Test Cordless handset Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 2 of 10 Chart of ch 1 with Cordless handset (1MHz - 1GHz) Chart of ch 1 with Cordless handset (1GHz - 2.39GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 3 of 10 Chart of ch 1 with Cordless handset (2.39GHz - 2.4835GHz) Chart of ch 1 with Cordless handset (2.4835GHz - 2.5GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 4 of 10 Chart of ch 1 with Cordless handset (2.5GHz - 10GHz) Chart of ch 1 with Cordless handset (10GHz - 25GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 5 of 10 Chart of ch 21 with Cordless handset (1MHz - 1GHz) Chart of ch 21 with Cordless handset (1GHz - 2.39GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 6 of 10 Chart of ch 21 with Cordless handset (2.39GHz - 2.4835GHz) Chart of ch 21 with Cordless handset (2.4835GHz - 2.5GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 7 of 10 Chart of ch 21 with Cordless handset (2.5GHz - 10GHz) Chart of ch 21 with Cordless handset (10GHz - 25GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 8 of 10 Chart of ch 40 with Cordless handset (1MHz - 1GHz) Chart of ch 40 with Cordless handset (1GHz - 2.39GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 9 of 10 Chart of ch 40 with Cordless handset (2.39GHz - 2.4835GHz) Chart of ch 40 with Cordless handset (2.4835GHz - 2.5GHz) Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 10 of 10 Chart of ch 40 with Cordless handset (2.5GHz - 10GHz) Chart of ch 40 with Cordless handset (10GHz - 25GHz)

Annex C Restricted Bands of Operation Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 2 of 7 Chart of ch 1 with Base phone on the wall (used Main Antenna) -Horizontal polarization Chart of ch 1 with Base phone on the wall (used Main Antenna) -Vertical polarization Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 3 of 7 Chart of ch 40 with Base phone on the wall (used Main Antenna) -Horizontal polarization Chart of ch 40 with Base phone on the wall (used Main Antenna) -Vertical polarization Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 4 of 7 Chart of ch 1 with Base phone on the wall (used Sub Antenna) -Horizontal polarization Chart of ch 1 with Base phone on the wall (used Sub Antenna) -Vertical polarization Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 5 of 7 Chart of ch 40 with Base phone on the wall (used Sub Antenna) -Horizontal polarization Chart of ch 40 with Base phone on the wall (used Sub Antenna) -Vertical polarization Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 6 of 7 Chart of ch 1 with Cordless handset -Horizontal polarization Chart of ch 1 with Cordless handset -Vertical polarization Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 7 of 7 Chart of ch 40 with Cordless handset -Horizontal polarization Chart of ch 40 with Cordless handset -Vertical polarization

Annex D Maximum Peak Output Power Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 2 of 7 Chart of Maximum Peak Output Power in ch 1 with Unmodulated-carrier [Base phone] Chart of Maximum Peak Output Power in ch 1 with Modulated(TDD)-carrier [Base phone] Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 3 of 7 Chart of Maximum Peak Output Power in ch 21 with Unmodulated-carrier [Base phone] Chart of Maximum Peak Output Power in ch 21 with Modulated(TDD)-carrier [Base phone] Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 4 of 7 Chart of Maximum Peak Output Power in ch 40 with Unmodulated-carrier [Base phone] Chart of Maximum Peak Output Power in ch 40 with Modulated(TDD)-carrier [Base phone] Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 5 of 7 Chart of Maximum Peak Output Power in ch 1 with Unmodulated-carrier [Cordless handset] Chart of Maximum Peak Output Power in ch 1 with Modulated(TDD)-carrier [Cordless handset] Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 6 of 7 Chart of Maximum Peak Output Power in ch 21 with Unmodulated-carrier [Cordless handset] Chart of Maximum Peak Output Power in ch 21 with Modulated(TDD)-carrier [Cordless handset] Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 7 of 7 Chart of Maximum Peak Output Power in ch 40 with Unmodulated-carrier [Cordless handset] Chart of Maximum Peak Output Power in ch 40 with Modulated(TDD)-carrier [Cordless handset]

Fchannel = 2440.5 MHz Channel Frequency (Nominal) =2440.50MHz Bit Error Rate = 1.00E-04 Required S/N for BER =11.0dB System Losses =2.0dB Desired Signal Strength at Receiver (S) =-50.3 dBm Jammer to Signal Ratio Jammer Frequency (MHz)Jammer Power (J) (dBm)J / S (dB)Processing Gain (dB) 2439.00-29.8020.533.5 2439.05-31.8018.531.5 2439.10-33.1317.230.2 2439.15-34.6315.728.7 2439.20-36.1514.227.2 2439.25-37.8012.525.5 2439.30-39.8010.523.5 2439.35-41.808.521.5 2439.40-43.636.719.7 2439.45-45.634.717.7 2439.50-47.303.016.0 2439.55-48.961.314.3 2439.60-50.300.013.0 2439.65-51.13-0.812.2 2439.70-51.63-1.311.7 2439.75-51.80-1.511.5 2439.80-51.80-1.511.5 2439.85-51.80-1.511.5 2439.90-51.63-1.311.7 2439.95-51.63-1.311.7 2440.00-51.13-0.812.2 2440.05-51.13-0.812.2 2440.10-50.96-0.712.3 2440.15-50.80-0.512.5 2440.20-50.300.013.0 2440.25-50.130.213.2 2440.30-51.13-0.812.2 2440.31-51.30-1.012.0 2440.33-51.30-1.012.0 2440.34-50.130.213.2 2440.35-49.460.813.8 2440.36-48.631.714.7 2440.362-48.302.015.0 2440.37-48.801.514.5 2440.39-50.80-0.512.5 2440.40-51.60-1.311.7 2440.45-50.63-0.312.7 2440.500-50.63-0.312.7 2440.55-50.63-0.312.7 2440.60-50.63-0.312.7 2440.65-50.96-0.712.3 2440.70-51.13-0.812.2 2440.75-51.13-0.812.2 2440.80-51.13-0.812.2 2440.85-51.63-1.311.7 2440.90-51.46-1.211.8 Page 1 Fchannel = 2440.5 MHz 2440.95-51.63-1.311.7 2441.00-51.63-1.311.7 2441.05-51.46-1.211.8 2441.10-50.63-0.312.7 2441.15-49.630.713.7 2441.20-47.962.315.3 2441.25-46.463.816.8 2441.30-44.306.019.0 2441.35-42.637.720.7 2441.40-40.809.522.5 2441.45-39.1311.224.2 2441.50-37.4612.825.8 2441.55-35.9614.327.3 2441.60-34.4615.828.8 2441.65-33.1317.230.2 2441.70-32.1318.231.2 2441.75-31.3019.032.0 2441.80-30.3020.033.0 2441.85-29.1321.234.2 2441.90-28.4621.834.8 2441.95-27.8022.535.5 2442.00-27.1323.236.2 = Minimum Processing Gain = measured center frequency Test Setup: Device under test = slave mode, transmitter = master mode IC used:Control Board: LXT820B2 TeslaREV 10B FPGA basied BMC: EPF10K100ARC240-2Serial number: 03 Code Date: 12/9/99, 11:48 am. (Meelan rev1)MCU date code: 11/22/99 RF Board:24.0 MHz Clock Frequency : LXT820 DV REV 2ADevice under test: 23.998646 MHz (-56.4 ppm) serial number: 03 Transmitter: 23.998936 MHz (-44.3 ppm) Page 2 Fchannel = 2440.5 MHz Processing Gain Vs CW Jammer Frequency: Alpine test Fixture 10.0 15.0 20.0 25.0 30.0 35.0 40.0 2439.0 0 2439.2 0 2439.4 0 2439.6 0 2439.8 0 2440.0 0 2440.2 0 2440.4 0 2440.6 0 2440.8 0 2441.0 0 2441.2 0 2441.4 0 2441.6 0 2441.8 0 2442.0 0 Jammer Frequency (MHz) Processing Gain (dB) Processing Gain (dB) Page 3

Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 49 of 55 SECTION 10.PHOTOGRAPHS OF MAXIMUM EMISSION SET−UP 10.1Conducted Emission Test [15.207, 15.107] 10.1.1 Base phone Test setup in accordance with ANSI C63.4−1992 Front viewSide view 10.1.2 Cordless handset with Charger Test setup in accordance with ANSI C63.4−1992 Front viewSide view Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 50 of 55 10.2RF Conducted Emission Test [15.247(a)(2), 15.247(c), 15.247(d), 15.31(e)] 10.2.1 Base phone Test setup in accordance with ANSI C63.4−1992 Front view 10.2..2 Cordless handset with Charger Test setup in accordance with ANSI C63.4−1992 Front view 10.2.3 Cordless handset Test setup in accordance with ANSI C63.4−1992 Front view Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 51 of 55 10.3Radiated Emission Test [15.247(b), 15.247(c), 15.205, 15.209, 15.109] 10.3.1 Base phone on the table Test setup in accordance with ANSI C63.4−1992 Front viewRear view 10.3.2 Base phone on the wall Test setup in accordance with ANSI C63.4−1992 Front viewRear view Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 52 of 55 10.3.3 Cordless handset with Charger Test setup in accordance with ANSI C63.4−1992 Front viewRear view 10.3.4 Cordless handset Test setup in accordance with ANSI C63.4−1992 Front viewRear view Akzo Nobel Report No. ANKK−101123 FCC ID : AK8SPPA2780 Page 53 of 55 SECTION 11.MEASUREMENT UNCERTAINTY The uncertainty of the measurements performed for this report lies: Minimum 6dB Bandwidth[15.247(a)(2)] Above 1 GHz ..............................................+/− 46.7kHz Maximum Peak Output Power[15.247(b)] Above 1 GHz ..............................................+/− 3.9 dB Spurious Emissions - RF Antenna Conducted Test [15.247(c)] Above 1 GHz ..............................................+/− 2.9 dB Spurious Emissions - Radiated Emission Test [15.247(c), 15.205, 15.209] Above 1 GHz ..............................................+/− 3.9 dB Power Spectral Density[15.247(d)] Above 1 GHz ..............................................+/− 2.9 dB AC Conducted Emission[15.207,15.107] 9 kHz – 30 MHz ..........................................+/− 1.8 dB Radiated Emission from Digital Part [15.109] 30 – 1000 MHz .............................................+/− 3.6 dB Variation of Input Power[15.31(e)] Above 1 GHz .............................................+/− 2.9 dB Note on Radiated Emission measurement uncertainty The following items are not included in the calculations in spite of their own uncertainty components because it is impracticable to find the value. It is our problem awaiting solution in future. (1)Repeatability of measurement It is not possible to calculate repeatability since the measurement was carried out only one time. (2)Antenna factor variation The definition of measured (radiated electric field strength) is not completed on the referred standard(s). (3)Loss of EUT radiation propagation It is certainly one of the uncertainty components, however is not able to calculate. Please note that these uncertainties are not reflected to the compliance judgement of the test results in this report.