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RUM-AC3T433.92MHz Transmitter

Geemarc Telecom International Ltd.
433.92MHz Transmitter - FCC ID RUM-AC3T - Geemarc Telecom International Ltd.
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Oct 05, 2011
Application Purpose
Original Equipment
Date of Application
Oct 05, 2011
Equipment Note
433.92MHz Transmitter
Frequency Range
433.92000000 - 433.92000000
Company
Geemarc Telecom International Ltd.
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

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Block Diagram

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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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Operational Description

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Schematics

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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.

Users Manual

2 Description DESCRIPTION Red LED Doorbell tone control OrangeLED Strobe flasher Volume control Tone control Speaker A larm mode switch Low battery indicator (Green LED) Table mounting A daptor jack (option) Wall mounting screw holes Shaker jack Modular j ack PTT line Modular jack PTT line o r for a second Amplicall20 connection batteries compartment (4 X AA) FRONT REAR 3 Installation (See drawing) 1 - Insert the 4 x AA battery in the compartment . 2 - Connect the RJ11 to RJ11 cable between the Amplicall and phone 3 - Connect one end of the telephone line cord to the unit and the other end to a wall socket. 4 - Connect the adaptor (option). For serving or replacement, you purchase a suitable shaker Model no. CLA2 through service centre or retailer shop INSTALLATION 4 Electrical connection : The apparatus is designed to operate from a 230V 50Hz supply only. (Classified as «hazardous voltage» according to EN60950 standard). The apparatus does not incorporate an integral power on/off switch. To disconnect the power, either switch off supply at the mains power socket or unplug the AC adaptor. When installing the apparatus, ensure that the mains power socket is readily accessible. Telephone connection : Voltages present on the telecommunication network are classified TNV-3 (Telecommunication Network Voltage) according to the EN60950 standard. Important Safety Instructions When using your device equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: 1. Do not use this product near wate r, for example, near a bath tub, wash bowl, kitchen sink or laundry t ub, in a wet basement or near a swimming pool. 2. Avoid using a device (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. 3. Do not use the device to report a gas leak in the vicinity of the leak. 4. Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may explode. Check with local codes for possible special disposal instructions. SAVE THESE INSTRUCTIONS! INSTALLATION 5 Setting up Door bell 1. The Door Bell can be take with the people who need the assistance. 2. The door bell can be fixed on the wall or door surround, drill two holes horizontally, 15mm apart, put the supplied anchor into the two holes, hang the door bell on to the two anchors and then instert and tighten screws, and then stick the blank sticker on the two holes. 3. The door be can be stick onto a door, window using the supplied strong adhesive tape. Remove the protective paper from the adhesive tape on the back of the door bell and stick to the required window. INSTALLATION 6 Setting UP Indoor unit Wall Mounting 1. Drill two holes horizontally, 96mm apart, and leave the screws protruding from the wall by 5mm. 2. Hang the base on to the two screws and pull the base down to lock it on Table Mounting If you want to mount the unit on the table, only put it into the base cradle, and then place the base cradle on the table. Setting The Alarm Mode Choose which alarm mode you want to by moving the alarm mode switch to one of the following position: 0 : no alarm : both strobe flasher and sound alarm activated : both strobe flasher and shaker (if connected) activated : both sound alarm and shaker (if connected) activated Volume Control Slide Switch Use the slider control to adjust the volume of door bell ring and phone ring or power OFF. INSTALLATION 7 Tone Control Switch (3 Positions) Set the tone of the alarm sound. Door Bell Tone Control The three position switch allows you to set a different tone when the door bell rings. Change the Battery of Indoor unit The unit requires 4×AA batteries 1. Open the battery door. 2. Insert four AA batteries into the compartment. 3. Snap the battery compartment door back into place. Note: when the red indicator keep flashes, replace the batteries. During replacement of the batteries, disconnect all telephone line cords from the wall modular jacks. You can add one adaptor in option (contact 01 707- 384438) Change the Battery of the Door bell The door bell is supplied wi th a A 23 12V battery. The Door bell is supplied ready to use, it is not necessary to open the Door Bell when you first install the Amplicall 20. To replace the battery, unscrew the door bell from the wall, unscrew the five screws located on the base and open the box to get access to the battery compartment. Replace the battery, replace back and remount. INSTALLATION 8 Note: Do not use a rechargeable battery. Do not put the used battery into the household rubbish, pay attention to battery regulations regarding battery disposal. The Pairing Procedure: 1. Press and hold the Pairing/Test button until the unit makes a beep sound, release the Pairing/Test button, then the 1 st LED lights to enter pairing mode. 2. Press and hold the Pairing/ Test button again until the 1 st LED flashes, then press and hold the remote button at the same time until the strobe flasher LED flashes, the unit makes a beep sound to confirm pairing successfully. 3. If user wants to pair the 2 nd or 3 rd remote, when the 1 st LED lights, press the Pairing/Test button once, the 1 st LED goes off and then the 2 nd LED lights. User is able to pair the 2 nd remote, repeat the same procedure for the 3 rd remote. 4. Repeat the above, all 3 LEDS flashing together for the 4 th remote pairing. Un- Register The Pairing: 1. Press and hold the Pairing/Test button for 5 seconds to enter un-register mode, 3 LEDs flash together. 2. If user wants to un-register the 1 st remote, press the Pairing/Test button once, the 1 st LED will be flashing INSTALLATION 9 (the other 2 LED light), then press and hold the Pairing/Test button until the 1 st LED goes off, beeps to confirm. The 1 st remote is now un-registered. 3. If user wants to keep the 1 st remote but un-register the 2 nd or3 rd remote, when the 1 st LED flashes, pr…

Text truncated - open the document above for the full version.

Block Diagram

9 0+] )5$*(($PSOLFDOO( 4( 35,0$7521,;/7' 02'(/ ),/(1$0( 35(3$5(' $33529(' '$7( '$7( 9(56,21180%(57,7/('2&80(17180%(5 6,=( 6+((7 5(9 2) $PSOLFDOO&+ & Power Battery Time-delay circuit Power regulator Transmi ssion indicat ion circuit MCU RF power amplifier circuit Antenna match ing circuit Time-d elay c ontrol 433.92MHz Switch S1 and/or S2 U1 =EM78P153 X2 LED1 U3=XC6 2 02P502P Amplicall 3

External Photos

INTERTEK TESTING SERVICES External Photos FCC ID: RUM-AC3T external photos - 1 of 2 INTERTEK TESTING SERVICES External Photos FCC ID: RUM-AC3T external photos - 2 of 2

ID Label/Location Info

Upper / lower cabinet : Graphite MODEL: TITLE: BRAND: COUNTRY: Upper Cabinet Color: Print: Bottom Print: DWN DOC NO.: APPROVAL: DATE: REV.: PAGE OF ISSUED DATE: Cabinet Color: .: PRIMATRONIX Amplicall 3 OUTLINE DRAWING geemarc : Graphite W hite Graphite White Ivyan A 1 1 25 Feb,2011 AMPLICALL 3 AMPLICALL 3 Color: White With Red LED PRINT: Black FCC ID : RUM - AC3T 20.0 mm 20.0 mm

Internal Photos

INTERTEK TESTING SERVICES Internal Photos FCC ID: RUM-AC3T Internal photos - 1 of 2 Internal Photo - 1 Internal Photo - 2 INTERTEK TESTING SERVICES Internal Photos FCC ID: RUM-AC3T Internal photos - 2 of 2 Internal Photo - 3 Internal Photo - 4

Operational Description

1 Technical Description of Model: AMPLICALL 3 General description The unit is powered by one A23 Size 12VDC battery. Press button S1 is the power switches. Power regulator is U3 XC6202P502P. MCU is micro-controller IC U1 EM78P153. Crystal X2 provides 3.58MHz. SAW resonator frequency is 433.92 MHz. Theory of operation - Frequency band: 433.92MHz - Number of channel: 1 - Modulation Type: ASK Modulation Antenna description - Number of antenna: ___1____ - Antenna type: Printed Antenna - Permanently affixed on PCB - Antenna gain: ___0____ dBi Function description Power supply The unit is powered by one A23 Size 12VDC battery. Press button S1 is the power switches. Power regulator circuit The power regulator IC is U3 XC6202P502P.It provides the steady 5V power to MCU IC U1 EM78P153. Transmit data control circuit The transmit data control circuit is mainly composed of MCU IC U1 EM78P153 and crystal X2 3.58MHz. It generates control data & pairing data, and drives power amplifier to generate delay time control signal. Time-delay control circuit The time-delay control circuit is mainly composed of transistors Q21 and Q22.When switch is pressed , the Q1 become conducted for a short time;U1 will generate 3s high level signal to drive Q21,Q22 become conducted to continues providing power. Transmission indication circuit The transmit indicator circuit is mainly composed of transistor Q4 and LED 1.Once the unit is transmitting signal, the LED1 is power on. 2 RF power amplifier circuit The RF power amplifier circuit is major composed of high-frequency transistor IC Q2 2SC3356 and SAW RESONATOR IC SAW1.It generates and amplifies the RF high frequency signal ,and decodes the control data & pairing data from MCU IC U1 EM78P153, finally transmit RF signal to paired receiver. Antenna matching circuit The antenna matching circuit is mainly composed of inductor L2, capacitors C17, C19. It can attenuate the others useless harmonic.

Test Report

INTERTEK TESTING SERVICES 5 Second Ceasing Transmission Plots FCC ID: RUM-AC3T 5s- 1 of 1 Press Button Releases Emission Ceases

Test Report

INTERTEK TESTING SERVICES Bandwidth Plots FCC ID: RUM-AC3T bw - 1 of 1

Test Report

- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com TEST REPORT Report Number: HK10120461-1 Application for Original Grant of 47 CFR Part 15 Certification 433.92MHz Transmitter_Remote Device of Door Bell and/or Telephone Ringer Amplifier FCC ID: RUM-AC3T Prepared and Checked by: Approved by: Koo Wai Ip Nip Ming Fung, Melvin Lead Engineer Supervisor March 09, 2011 March 09, 2011 INTERTEK TESTING SERVICES Test Report Number: HK10120461-1 Page 1 of 18 FCC ID: RUM-AC3T GENERAL INFORMATION Applicant Name: Geemarc Telecom International Limited Applicant Address: 1902 Mass Mutual Tower, 38 Gloucester Road, Wan Chai, Hong Kong. FCC Specification Standard: FCC Part 15, October 1, 2009 Edition FCC ID: RUM-AC3T FCC Model(s): AMPLICALL 3 Type of EUT: Remote Control Device Description of EUT: 433.92MHz transmitter_remote of telephone ringer amplifier Serial Number: N/A Sample Receipt Date: December 13, 2010 Date of Test: February 15 to March 03, 2011 Report Date: March 09, 2011 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% INTERTEK TESTING SERVICES Test Report Number: HK10120461-1 Page 2 of 18 FCC ID: RUM-AC3T Table of Contents 1.0 Test Results Summary & Statement of Compliance.............................................. 4 1.1 Summary of Test Results ........................................................................................ 4 1.2 Statement of Compliance ........................................................................................ 4 2.0 General Description................................................................................................. 6 2.1 Product Description ................................................................................................. 6 2.2 Test Methodology.................................................................................................... 6 2.3 Test Facility............................................................................................................. 6 3.0 System Test Configuration...................................................................................... 8 3.1 Justification ............................................................................................................. 8 3.2 EUT Exercising Software......................................................................................... 8 3.3 Details of EUT and Description of Accessories........................................................ 9 3.4 Measurement Uncertainty ....................................................................................... 9 4.0 Test Results............................................................................................................ 11 4.1 Field Strength Calculation...................................................................................... 12 4.2 Radiated Emissions............................................................................................... 13 4.2.1 Radiated Emission Configuration Photograph ..................................................... 13 4.2.2 Radiated Emission Data ..................................................................................... 13 4.2.3 Transmitter Duty Cycle Calculation ..................................................................... 13 4.3 Transmitter Bandwidth and 5-Second Transmission .............................................. 16 4.3.1 Measured Bandwidth.......................................................................................... 16 4.3.2 5-Second Transmission Requirement ................................................................. 16 4.4 AC Power Line Conducted Emission ..................................................................... 16 5.0 Equipment List...................................................................................................... 18 Appendix – Exhibits for Application of Certification INTERTEK TESTING SERVICES Test Report Number: HK10120461-1 Page 3 of 18 FCC ID: RUM-AC3T EXHIBIT 1 TEST RESULTS SUMMARY & STATEMENT OF COMPLIANCE INTERTEK TESTING SERVICES Test Report Number: HK10120461-1 Page 4 of 18 FCC ID: RUM-AC3T 1.0 Test Results Summary & Statement of Compliance 1.1 Summary of Test Results Test Items FCC Part 15 Section Results Details see section Antenna Requirement 15.203 Pass 2.1 Radiated Emission Timing Bandwidth 15.231(b) 15.109 15.231(a) 15.231(c) Pass Pass Pass 4.2 4.3.2 4.3.1 Radiated Emission in Restricted Bands 15.205 Pass 4.2 AC Power Line Conducted Emission 15.207 & 15.107 N/A 4.4 Note: Pursuant to FCC Part 15 Section 15.215(c), the 20dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stabilit…

Text truncated - open the document above for the full version.

Test Setup Photos

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: RUM-AC3T config photos (radiated emission) - 1 of 1 Radiated Emission Front View Rear View

Contact Information

Applicant

Marcel Grossman(Director)
[email protected]+44 01707 372372Fax: +44 01707 372529

Technical Contact

Intertek Testing Services Hong Kong Ltd.Melvin Nip
[email protected]852-2173-8888

Flat D, 5/F., Garment Centre, · Kowloon · Hong Kong

Non-Technical Contact

Intertek Testing Services Hong Kong Ltd.Melvin Nip
[email protected]852-2173-8888

Test Firm

Intertek Testing Services Hong Kong Ltd.Billy Chow
[email protected]85221738528Fax: 85227410521

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231433.92 MHz - 433.92 MHz-

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