QBTLTK-SCTPAGING TRANSMITTER

ServerCall Transmitter User Instruction Manual FCC ID : QBTLTK-SCT TRADE NAME: SERVERCALL TRANSMITTER MODEL NO.: LTK-SCT THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. LEE TECHNOLOGY KOREA CO., LTD. FCC NOTICE WARNING : The antenna must be installed in a manner that ensures a minimum separation distance of 30 centimeters between the antenna and human beings. Metal Brackets Screw SERVERCALL WALL MOUNT KITCHEN TO MOUNT Wall Troubleshooting Transmitter will not display anything a. Make sure there is power to the outlet a. Check all connections. If you try all this and the transmitter still won’t power up your power supply may be bad. If display is still blank, call us Before you call, try some of the following suggestion *Remember that the capability of your system will be affected by: Foil backed wallboard, Metal mesh, wire reinforced glass, metal sheeting, large mirrors, suspended ceilings, lift shafts etc. These can all reflect and thereby reduce the signaling capability of the transmitter. A little forethought prior to installation, coupled with a few tests, can normally avoid most of these problems. 1.Read through the manual. Answers to most questions can be found there. A trouble shooting section further assists you in diagnosing the problem. 2. IMPORTANT NOTICE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help . The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the device. This device complies with Part 15 of the FCC Rules . Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.. Warning: Changes or modifications made to this equipment not expressly approved by Jun Electronics may void the FCC authorization to operate this equipment. 3. CAUTION : Never use any cleaner other than alcohol for the maintenance of this equipment. Organic solvent such as benzene, toluene or acetone may spoil the plastic parts of this equipment. 4.RF Radiation Exposure This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. 5.Do not subject this equipment to: 1)Mechanical shock 2)Excessive humidity or moisture 3)Extremes of temperature 4)Corrosive liquids 6.Warning ! No user serviceable parts Alteration or modification to any part of this equipment, without the prior written consent of the manufacturer, will invalidate all manufacturer approvals and warranty. No adjustments can be undertaken except by qualified and licensed persons as defined by the FCC Rules and Regulations. Operation of altered equipment can result in fines, imprisonment, and /or confiscation of such equipment. WARRANTY JUN ELECTRONICS warrants this product against any defects that are due to faulty material or workmanship for a one-year period after the original date of consumer purchase. This warranty does not include damage to the product resulting from accident, misuse or improper electrical connection. Power supplies are warranted for 60 days. We recommend the use of a surge protector with all equipment. If this product should become defective within the warranty period, we will repair or replace with equivalent product, free of charge. We will return your product, transportation charges prepaid standard shipping mode, provided the product is shipped prepaid to: No return will be received without prior authorization and the proper RMA # posted to the outside of the shipping container. This warranty gives you specific legal rights and you may also have rights which vary from state to state. I need to send some transmitter in for repair - What do I do? Ship malfunctioning components to the following address:

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* copy of marking place Model Name : LTK-SCT Product : Transmitter Voltage : DC12V Manufacturer : Lee Technology Korea. Co., Ltd. FCC ID : QBTLTK-SCT MADE IN KOREA This device complies with Part 90 of the FCC Rules Tested To Comply With FCC Standards FOR HOME OR OFFICE USE LTK-SCT Transmitter FCC Label Transmitter Rea r LTK-SCT Transmitter Front Case

* copy of marking place Model Name : LTK-SCT Product : Transmitter Voltage : DC12V Manufacturer : Lee Technology Korea. Co., Ltd. FCC ID : QBTLTK-SCT MADE IN KOREA This device complies with Part 90 of the FCC Rules Tested To Comply With FCC Standards FOR HOME OR OFFICE USE LTK-SCT Transmitter FCC Label Transmitter Rea r LTK-SCT Transmitter Front Case

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3/31/2006 Page 1 of 2 FCCID: QBTLTK-SCT RF exposure exhibit FCC RF Exposure Requirements General information : FCCID: QBTLTK-SCT Modulation: Device category: Mobile per Part 2.1091 Environment: General Population/Uncontrolled Exposure Otherwise, compliance with the power density limits of 1.1310 is required. Antenna: The device has a portable antenna to be used for the purpose of reading tags Configuration Antenna p/n Type Max. Gain (dBi) Indoor None Helical 0.5 Operating configuration and exposure conditions: The conducted output power is 0.331 W MPE Calculation : The minimum separation distance is calculated as follows: The limit for general population/uncontrolled exposure environment is 0.31 mW/cm2* for a Channel Frequency: 457.5750 MHz (A) Antenna Gain (dBi) Separation Distance 0.5 Power Conducted (W) Duty Cycle (%) (in) (cm) 0.331 100 9.8 - - - - 3/31/2006 Page 2 of 2 FCCID: QBTLTK-SCT (B) Max. Antenna Gain (dBi) Power Density at 20 cm distance 0.5 - - Freq (MHz) Power Coducted (W) Duty Cycle (%) (mW/cm 2 ) (mW/cm 2 ) (mW/cm 2 ) 457.5750 0.331 100 0.07 - - - - Conclusion: The device complies with the MPE requirements by providing a safe separation distance of 20 cm between the antenna, including any radiating structure, and any persons when normally operated . *

THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 COVER SHEET Test Report Product Name: Paging transmitter FCC ID: QBTLTK-SCT Applicant: LEE TECHNOLOGY KOREA CO.,LTD. 3 rd FL #499-2, Sang 3-dong, Wonmi-gu, Bucheon-city, Kyungki-do, KOREA Date Receipt:03/10/2006 Date Tested: 03/23/2006 THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 TABLE OF CONTENTS TABLE OF CONTENTS LIST FOR PART 90 UHF DEVICE APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT TEST REPORT CONTAINING: PAGE 1.............GENERAL INFORMATION & TECHNICAL DESCRIPTION PAGE 2.............TECHNICAL DESCRIPTION CONTINUED & RF POWER OUTPUT PAGE 3.............RF POWER OUTPUT PLOT PAGE 4-6...........FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 7-8...........UNWANTED RADIATION PAGE 9.............BANDWIDTH LIMITATION PAGE 10-11.........OCCUPIED BANDWIDTH PAGE 12............FREQUENCY STABILITY PAGE 13-14.........POWERLINE CONDUCTED INTERFERENCE PAGE 15-17.........TRANSIENT FREQUENCY BEHAVIOR PAGE 18-19.........LIST OF TEST EQUIPMENT EXHIBITS CONTAINING: EXHIBIT 1............FCC ID LABEL SAMPLE AND SKETCH OF LOCATION EXHIBIT 2............SCHEMATIC EXHIBIT 3............BLOCK DIAGRAM EXHIBIT 4............EXTERNAL PHOTOGRAPHS EXHIBIT 5............INTERNAL PHOTOGRAPHS EXHIBIT 6............USERS MANUAL EXHIBIT 7............OPERATIONAL DESCRIPTION EXHIBIT 8............PARTS LIST EXHIBIT 9............TUNING PROCEDURE EXHIBIT 10...........TEST SETUP PHOTOGRAPH THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 1 of 19 GENERAL INFORMATION REQUIRED FOR TYPE ACCEPTANCE 2.1033 LEE TECHNOLOGY KOREA CO.,LTD.. will sell the (c)(1)(2) FCC ID: QBTLTK-SCT UHF transceiver in quantity, for use under FCC RULES PART 90 . 2.1033 (C) TECHNICAL DESCRIPTION 2.1033 (3) User Manual See Exhibit 6 2.1033 (4) Type of Emission: 10K2F1D FOR 25kHz Bn = 2M + 2DK M = 1,200 Bits per second D = 4.5 kHz (Peak Deviation) K = 1 Bn = 2(1,200bps/2) + 2(4500)(1) = 10.2k ALLOWED AUTHORIZED BANDWIDTH = 10.2 kHz. 90.209(b) (5) 2.1033 (5) Frequency Range: 457.5750 MHz 2.1034 (6) Power Range and Controls: There are NO user Power controls. (7) Maximum Output Power Rating: see Next Page. (8) DC Voltages and Current into Final Amplifier: POWER INPUT FIANL AMPLIFIER ONLY Vce = 4.8 Volts IC = 320 mA (9) Tune-up procedure. The tune-up procedure is given in EXHIBIT 9. 2.1033 (10) Complete Circuit Diagrams: The circuit diagram is included as EXHIBIT 2. The block diagram is included as EXHIBIT 3. (11) Function of each electron tube or semiconductor device or other active circuit device: - SEE EXHIBIT 8. THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 2 of 19 (8) Instruction book. The instruction manual is included as EXHIBIT 6. (10) Description of all circuitry and devices provided for determining and stabilizing frequency is included in the circuit description in Exhibit #7. 2.1033(c)(11) A photograph or drawing of the equipment identification label is shown in Exhibit 1. 2.1033(c)(12) Photographs of the equipment of sufficient clarity to reveal equipment construction and layout and label location are shown in Exhibit 4-5. 2.1033(c)(13) For equipment employing digital modulation, a detail description of the modulation technique. This UUT uses FSK to modulate the transmitter. 2.1033(c)(14) Data required for 2.1046 to 2.1057 See Below 2.1046(a) RF power output. & 90.205 MAXIMUM PEAK OUTPUT POWER(CONDUCTED) Maximum peak output power(W) 457.575MHz (0.331W) 25.2 dBm THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 3 of 19 PLOT C-factor : 0.3dB ; (C-factor = Cable Loss) THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 4 of 19 SPURIOUS EMISSIONS (Conducted) 2.1057 SPECTRUM RANGE TO BE INVESTIGATED Lowest radio frequency signal generated in the equipment, without going below 9kHz, up to at least the frequency shown below: (1) If the equipment operates below 10 GHz: to the tenth harmonic of the highest fundamental frequency or to 40GHz, whichever is lower. (2) If the equipment operates at or above 10GHz and below 30GHz: to the fifth harmonic of the highest fundamental frequency or to 100 GHz, whichever is lower. (3) If the equipment operates at or above 30GHz: to the fifth harmonic of the highest fundamental frequency or to 200GHz, whichever is lower. (b) Particular attention should be paid to harmonics and sub-harmonics of the carrier frequency as well as to those frequencies removed from the carrier by multiples of the oscillator frequency. Radiation at the frequencies of multiplier stages should also be checked. (c) The amplitude of spurious emissions, which are attenuated more than 20dB below the permissible value, need not be reported. (d) Unless otherwise specified,measurements above 40GHz shall be performed using a minimum resolution bandwidth of 1MHz. Method of Measuring Conducted Sprious Emissions THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID:…

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THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003 THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO.,LTD. FCC ID: QBTLTK-SCT REPORT #: THRU-603003