SO9ST-60Remote control doorbell

ST-60 REMOTE CONTROL DOORBELL BESTEST ELECTRIC INSTRUMENT CO.,LTD USER’S GUIDE

315 MHz

FCC ID: SO9ST-60 Page 1 of 3 External Picture FCC ID: SO9ST-60 Page 2 of 3 FCC ID: SO9ST-60 Page 3 of 3

FCC ID: SO9ST-60 Page 1 of 3 Internal Picture FCC ID: SO9ST-60 Page 2 of 3 FCC ID: SO9ST-60 Page 3 of 3

FCC ID: SO9ST-60 ST-60 DOORBELL TRANSMITTER OPERATION PRINCIPE 1.As the transmitter is pushed, serial Coding Signal is output to Oscillating Circuit by the coder IC 1 . Oscillating Circuit is composed of VT 1 and resonator. 2.Oscillating Circuit works in ASK modulation. By antenna, RF signal the frequency 315MHz is transmitted. Push transmitter Oscillate (VT 1 ) Code(IC 1 ) Transmitting Time : A manually operated transmitter employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released.

1 2 34 A BC D 4 3 2 1 D CB A Title Number Revision Size A4 Date: 21-Oct-2004 Sheet of File: D:\leizhengzha i\²Î¿¼×ÊÁÏ\ST-60FCCÈÏÖ¤×ÊÁÏ\A1243-e.DDB Drawn By: T1MpsH10 C12pF c36pF R2100 C27pF R34.7uH C41nF 0 1 2 SAW1 315.00MHz A2 3 A3 4 A4 5 A5 6 A5 7 A6 8 Vss 9 D0 10 D1 11 D2 12 D3 13 TE 14 Rosc 15 Rosc 16 Do 17 Vdd 18 A0 1 A1 2 U1M1E/YK1 12345678 161514131211109 S1 JUMP-8 R5 150K R447K K1SW-PB B1DC12V ANT

Test report no. JSH0409341-001 Page 1 of 14 EMC TEST REPORT No. JSH0409341-001 Applicant : Bestest Electric Instrument Co., Ltd. No. 58 Wenzhou Road, Wenzhou, Zhejiang 325011, P.R.China Manufacturer : Bestest Electric Instrument Co., Ltd. No. 58 Wenzhou Road, Wenzhou, Zhejiang 325011, P.R.China Equipment : Remote control doorbell Type/Model : ST-60 Summary The test report is to certify that the tested equipment properly complies with the requirements of: FCC Rules and Regulations: 47CFR Part 15: Radio Frequency Devices: 2004 ANSIC63.4 (2001): American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Description The appliances were tested by Quitek Corp. and found compliance with relevant requirements described in FCC Part 15: Radio Frequency Devices. Test results are contained in this test report and Intertek Testing Services ETL SEMKO Shanghai Limited is assumed full responsibility for the accuracy and completeness of these measurements. The test report shall not be reproduced in part without written approval of Intertek Testing Services ETL SEMKO Shanghai Limited. Date of issue: Dec. 18, 2004 Prepared by: Approved by: Daniel Zhao( Project engineer) Steve Li (Reviewer) Test report no. JSH0409341-001 Page 2 of 14 Description of Test Facility Name of Firm : Quitek Corp. Site Location : 716 Yishan Road Shanghai, P.R. China FCC Registration Number: 142171 NVLAP Lab Code: 200632-0 Name of contact : Kevin Wang Phone : 86-21-64400620 Fax : 86-21-64400619 E-mail address : [email protected] Test report no. JSH0409341-001 Page 3 of 14 Content S UMMARY ............................................................................................................................................ 1 DESCRIPTION................................................................................................................................... 1 C ONTENT............................................................................................................................................. 3 1.APPLICANT INFORMATION......................................................................................................................... 4 2.INFORMATION OF EQUIPMENT UNDER TEST (EUT) ................................................................................. 4 2.1 Identification of the EUT ............................................................................................................ 4 2.2 Technical specification ................................................................................................................ 4 2.3 Mode of operation during the test / Test peripherals used ................................................. 4 2.4 Related Grant and test Standard ................................................................................................ 5 2.5 Instrument list ................................................................................................................................. 5 3. T EST S UMMARY ......................................................................................................................................... 7 4. CONDUCTED EMISSIONS TEST (NOT APPLICABLE IN THIS REPORT)........................................................ 8 4.1 Limits ................................................................................................................................................ 8 4.2 Test Procedure: ...............................................................................................................................8 4.3 Test SET-UP (Block Diagram of Configuration) ................................................................ 8 4.4 Test Result: ...................................................................................................................................... 8 5. RADIATED EMISSION TEST........................................................................................................................ 9 5.1 Limits ................................................................................................................................................ 9 5.2 Test Procedure: ...............................................................................................................................9 5.3 Test SET-UP (Block Diagram of Configuration) ...............................................................10 5.4 Test result. ......................................................................................................................................11 6. EMISSION BANDWIDTH.............................................................................................................................13 6.1 Limits ...............................................................................................................................................13 6.2 Test Procedure ...............................................................................................................................13 6.3 Test Configuration ........................................................................................................................13 6.4 Test Results ....................................................................................................................................13 7. DUTY CYCLE MEASUREMENT..................................................................................................................14 7.1 Measurement Procedure .............................................................................................................14 7.2 Test SET-UP (Block Diagram of Configuration) ...............................................................14 7.3 Test results ......................................................................................................................................14 Test report no. JSH0409341-001 Page 4 of 14 1.…

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FCC ID: SO9ST-60 Page 1 of 11 Test Data FCC ID: SO9ST-60 Page 2 of 11 1. Radiation emission Antenna Polarization: Horizontal; EUT: X orientation 20 30 40 50 60 70 80 90 Level [dB /m] 礦 30M 40M 50M 70M 100M 200M 300M 400M 600M 1G Frequency [Hz] MES R41217ITS02H_pre PK 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 1G 1.5G 2G 2.5G 3G 3.5G Frequency [Hz] MES R41217ITS04H_pre PK LIM EN 55022 F QP Field Strength QP Limit FCC ID: SO9ST-60 Page 3 of 11 Antenna Polarization: Vertical; EUT: X orientation 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 30M 40M 50M 70M 100M 200M 300M 400M 600M 1G Frequency [Hz] MES R41217ITS02V_pre PK 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 1G 1.5G 2G 2.5G 3G 3.5G Frequency [Hz] MES R41217ITS03V_pre PK LIM EN 55022 F QP Field Strength QP Limit FCC ID: SO9ST-60 Page 4 of 11 Antenna Polarization: Horizontal; EUT: Y orientation 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 30M 40M 50M 70M 100M 200M 300M 400M 600M 1G Frequency [Hz] MES R41225ITS01H_pre PK 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 1G 1.5G 2G 2.5G 3G 3.5G Frequency [Hz] MES R41225ITS03H_pre PK FCC ID: SO9ST-60 Page 5 of 11 Antenna Polarization: Vertical; EUT: Y orientation 0 10 20 30 40 50 60 70 80 90 Level [dB /m] 礦 30M 40M 50M 70M 100M 200M 300M 400M 600M 1G Frequency [Hz] MES R41225ITS01V_pre PK 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 1G 1.5G 2G 2.5G 3G 3.5G Frequency [Hz] MES R41225ITS03V_pre PK FCC ID: SO9ST-60 Page 6 of 11 Antenna Polarization: Horizontal; EUT: Z orientation 0 10 20 30 40 50 60 70 80 90 Level [dB /m] 礦 30M 40M 50M 70M 100M 200M 300M 400M 600M 1G Frequency [Hz] MES R41225ITS02H_pre PK 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 1G 1.5G 2G 2.5G 3G 3.5G Frequency [Hz] MES R41225ITS04H_pre PK FCC ID: SO9ST-60 Page 7 of 11 Antenna Polarization: Vertical; EUT: Z orientation 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 30M 40M 50M 70M 100M 200M 300M 400M 600M 1G Frequency [Hz] MES R41225ITS02V_pre PK 0 10 20 30 40 50 60 70 80 Level [dB /m] 礦 1G 1.5G 2G 2.5G 3G 3.5G Frequency [Hz] MES R41225ITS04V_pre PK FCC ID: SO9ST-60 Page 8 of 11 2. Emission bandwidth FCC ID: SO9ST-60 Page 9 of 11 FCC ID: SO9ST-60 Page 10 of 11 3. Duty cycle measurement FCC ID: SO9ST-60 Page 11 of 11

FCC ID: SO9ST-60 Page 1 of 7 Test Setup FCC ID: SO9ST-60 Page 2 of 7 1. Radiation emission EUT Axis: X FCC ID: SO9ST-60 Page 3 of 7 EUT Axis: X FCC ID: SO9ST-60 Page 4 of 7 EUT Axis: Y FCC ID: SO9ST-60 Page 5 of 7 EUT Axis: Y FCC ID: SO9ST-60 Page 6 of 7 EUT Axis: Z FCC ID: SO9ST-60 Page 7 of 7 EUT Axis: Z