
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Headline I & C, Inc. Misung Bldg, Guro-Dong 612-6, Guro-Gu, Seoul, Korea (152-865) www.headline.co.kr www.headline.co.kr LANDMOBILERADIO HL-1000 SERIES LANDMOBILERADIO HL-1000 SERIES SAFETY TRAINING INFORMATION Your FM radio generates RF electromagnetic energy during transmit mode. This radio is designed for and clas- sified as "Occupational Use Only", meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the "General Population" in an uncontrolled environment. This radio has been tested and complies with the FCC RF exposure limits for "Occupational Use Only". In addition, your FM radio complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans: FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. American National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3kHz to 300GHz. American National Standards Institute (c95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields-RF and Microwave. The following accessories are authorized for use with this product. Use of accessories other than those specified may result in RF exposure levels exceeding the FCC requirements for wireless RF exposure.; Li-Ion Battery Pack (BP-227), Belt Clip (BC-98), and External Speaker-micro phone (HM-138). To ensure that your expose to RF electromagnet- ic energy is within the FCC allowable limits for occupational use, always adhere to the following guidelines: DO NOT operate the radio without a proper antenna attached, as this may damaged the radio and may also cause you to exceed FCC RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or antenna specifically authorized by the manufacturer for use with this radio. DO NOT transmit for more than 50% of total radio use time ("50% duty cycle"). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the "TX indicator" lights red. You can cause the radio to transmit by pressing the "PTT" switch. ALWAYS keep the antenna at least 2.5cm (1inch) away from the body when transmitting and only use the FM radio belt-clip which is listed on page vi when attaching the radio to your belt, etc., to ensure FCC RF exposure compliance requirements are not exceeded. To provide the recipients of your transmission the best sound quality, hold the antenna at least 5cm (2inch) from your mouth, and slightly off to one side. LANDMOBILERADIO HL-1000 SERIES 1. Product Feature 2. Basic Products 3. Optional Accessories 6. Operation 4. Controls and Indicators 1.Basic Operation 2. How to Use 5 TONE Calling Mode 3. How to Use the Special Mode 4. Choose the Inner Function (1) On/Off Power & Volume Knob (2) Channel (3) Receive (4) Transmit (5) Monitor (6) Function Low/High Function of Squelch Setting Beep Sound Key Lock DTMF 2TONE ANI Channel Scan VOX Mode Setting VOX Levels 5 TONE Calling Mode Transmit Calling Receive Calling Transmit on the Calling Mode Receive on the Calling Mode Program Mode Clon Mode (copy) Register/Cancel the Scan Channel List Password Mode Confirm Selcall ID 7. HL-11000 Function Summary 8. Battery Use & Recharge 9. Using the Desktop Charger 10. Troubleshooting for Abnormal Operation 11. Caution/Warning 12.CTCSS/CDCSS TONE Frequency Table 13. Warranty 3 4 5 6 10 10 10 10 10 11 11 11 12 12 13 13 14 15 15 19 19 19 20 25 25 25 27 28 30 31 33 34 35 37 38 39 41 21 21 14 5. LCD Display Panel 9 The information listed above provides the user with the information needed to make him or her aware of RF exposure, and what to do to assure that this radio operates with the FCC RF exposure limits of this radio. Electromagnetic Interference/Compatibility During transmissions, your FM radio generates RF energy that con possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites. Occupational/Controlled Use The radio transmitter is used in situations in which persons are exposed as consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. LANDMOBILERADIO HL-1000 SERIES LANDMOBILERADIO HL-1000 SERIES LANDMOBILERADIO HL-1000 SERIES Product Feature Main Products 4 3 22.. MMaaiinn PPrroodduuccttss Please check the below accessories when you buy the radio and call the store immediately where you buy it if you find any defects. UNIT ANTENNA BATTERY PACK BELT CLIP HAND STRAP CHARGER ADAPTERMANUAL 11.. PPrroodduucctt FFeeaattuurree 1. Miniaturization & Lightweight We minimize the size and weight of radio so we can maximize portable convenience. 2. Various functions for user User can choose various functions easily ; for example, the adjustment of reception, VOX, etc. 3. Battery Capacity High safety and great capacity of Li-ion Battery increases the usable battery life. 4. Security PIN function of the radio can prevent people from using your radio without permission. 5. Calling Personal/Group calling function help the users to call each other. LANDMOBILERADIO HL-1000 SERIES LANDMOBILERADIO HL-1000 SERIES Optional Accessies Controls and Indicators 6 5 44.. CCoonnttrroollss aanndd IInnddiiccaattoorrss 1)On/Off & Volume knob 2)External Ear/Microphone Jack 3)Battery pack 9)LED Indicator 10)Speaker 11)MIC 12)LCD 13)Down/Up Button 14)Button Function 4)Antenna 5)PTT button 6)Battery door latch 7)Belt clip 8)Monitor buttβ¦
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HL-10U1 FCCIDLabalLoc (2048x1536x16M jpeg)
THEORY OF OPERATION ON HL SERIES The HL Series Handheld Radio Transceivers are comprised of one main PCB. The main PCB contains the transmitter, receiver, and control circuits. Receiver The receiver circuit adopts dual conversion super heterodyne with 1 st IF 43.655γ and 2 nd IF 455γ. Front-end Front-end consists of per-selector filter, RF Amplifier, Post-selector filter. The receive signal is routed through C111 and selected by D105~D108, D110~D113 and L106, L107, L110, L111 to amplified around 13dB at RF amp Q101. Front-end adjusts bandwidth by varicap diode tuning. This circuit removes unnecessarily spurious 1 st image. First Mixer The signal from front-end is input to Q103 gate1 of 1 st mixer. Local signal generated from VCO is input to Q103, gate2. These two signals are mixed at Mixer into 1 st IF signal 43.655γ, which is resonated in parallel at C155, L120, R131 and inputted to XF1, pair crystal filter. IF Amplifier 1 st IF signal from XF1 is amplified about 20dB at IF amp Q105 and imputed to U1, IF DEMOD IC. 2 nd Local oscillator is 43.2γ. The signal from 2 nd Mixer is refined removing unnecessary spurious signal and detected through high gain linear amp. This detected signal is inputted to U1 pin. AF Amplifier 300γ high pass filter U606 removes the signal under 300γ of the demodulated signal U1 so that noise under sub tone use is removed. De-emphasis functions to get 6dB/Oct by R641, C638 and this signal controls volume of sound by SW701. IC603 can operate a speaker as audio current amplifier amplifying the signal. The operating current can be reduced by mute signal. Squelch The demodulated signal from U1 is coupled of noise to C173. The noise is filtered and amplified by C176, 177, R147 and used internal amplifier of U1. This noise signal is used as the signal to mute CPU[IC801] D/A . Audio Amp After Sub-tone signal is removed at 300γ High pass filter and de-emphasized to 6dB/Oct at R641, C638 the volume of sound is controlled by SW701. IC603 is doing low frequency current amplify as audio amplifier to operate a speaker. IC603 ha mute function and if pin4, mute port is Low, itβs on mute. If it is High, itβs unmated. Transmitter The transmitter consists of buffer, power amplifier, low-pass filter, antenna switch, auto-power control. 2-1) Buffer +2dBm TX RF signal from VCO is amplified to around +15dBm by buffer Q205, Q202 to have desired output power at final amp. Pie style resister attenuator is used between VCO and buffer amp. To minimize the effect of load caused by transmit amplifier in TX. 2-2) Power Amplifier TX RF signal form buffer Amp. Gains 6 Watt output by final Amp Q201. Collect impedance of Q201 states in low so that it is matching to 50ohm by C203, 205, 206, L202, 203and imputed to 5 th low pass filter[L101~103, C101~106]. 2-3) Low Pass Filter 5 th Low pass filter reduces the unwanted spurious for TX output power from final amp. L101~103, C101~106 are chebisheve filter. 2-4) Antenna Switch Ant. Switch is to share the antenna in TX and RX. It prevents TX sensitivity from degradation by LPF. Also, it protects receive circuit by blocking TX signal to receive end, turning on D101, 102. Flow of the signal in RX is designed to minimize the loss of the signal using the character of series resonance of L105, C111. 2-5) Auto-Power Control This circuit control TX power by detection on the current through R505. The voltage difference from these resistors is amplified by IC501-A and gets the voltage comparing the this signal with the reference voltage from R510, 511 at IC501-B. This voltage difference is kept to stable value by D/A1 changing gate voltage of final Amp. PLL Synthesizer Reference frequency is 14.4γ and this oscillated frequency is compensated in temperature. The frequency from VCO is inputted to PLL IC and this inputted signal is divided by the ratio set by data and compared with reference step frequency. Then, the difference comes to IC1 pin5 port. HL series consists of internal charge pump at IC1. Charge pump output turns into DC by PLL LPF R403, 404, 406, C407, 406, 405, so that is can vary VCO control voltage to have set frequency. For TX and RX switch, Q305 and Q306 base switch to control voltage. (TX_EN) Audio and Control circuit IC801 controls all factions of the radio as Microprocessor. It detects outer condition such as function data on frequency, Power supply switching and make it operate correctly. IC606 consists of 250γ LPF to function Sub-tone decoding correctly and he output of this filter is amplified at IC606. Then, it goes to IC606 to be changed to logic signal so that Sub-tone decoding is enabled. IC901-A,B, C, and D is TX Audio Amp and limiter. It amplifies the voice signal from C-MIC and has the character of 6dB/Oct Pre-Emphasis. This voice signal is controlled by RV301 for the volume. IC509-C,D is 3γ LPF and has the character that reduces to 18dB/Oct. This character minimizes the interference of adjacent channel by voice signal. Alignment Procedure This radio is adjusted to meet all condition in production except special case. Readjustment is not requirement. 5-1) The preparation before adjustment. 1) Set the power supply voltage to 7.4V and then connect to the radio. 2) Connect the connector to radio Antenna terminal. 3) Connect the radio to test equipment. 5-2) PLL Synthesizer 1) Measure the voltage of TP1 with high impedance voltage meter. 2) Adjust L304 at RX channel 0.7 to be 1.0V. Confirm if it is below 2.3V at RX high channel. Adjust L307 at TX channel 0.7 to be 1.0V. Confirm if is below 3.2 at TX high channel. 3) Confirm if channel 1 is in 0.7+/-0.2 in RX 5-3) Adjustment of transmitter [Up+Down+Power on] 1) Adjust to tune the set frequency.[D/A] 2) Adjust to tune the set power.[D/A] 3) Set audio generator to be 1γ 80mVrms and connect to radio external jack. 4) Adjust RV301 to tune desired modulation. 5) If a channel is set with Sub-tone the modulation of Sub-tone varies based on the size of the modulation. 5-4) Adjustment of receiver 1β¦
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TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc COVER PAGE Test Report Product Name: VHF TRANSCEIVER - TRANSMITTER FCC ID: QREHL-10V2 Applicant: HEADLINE INFORMATION & COMMUNICATION LTD. MISUNG BLDG., GURO-DONG 612-6, GURO-GU, SEOUL, KOREA (152-865) Date Receipt: NOVEMBER 22, 2004 Date Tested: DECEMBER 15, 2004 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc TABLE OF CONTENTS APPLICANT: HEADLINE INFORMATION & COMMUNICATION LTD. FCC ID: QREHL-10V2 TABLE OF CONTENTS LIST TEST REPORT: PAGE 1...........GENERAL INFORMATION & TECHNICAL DESCRIPTION PAGE 2...........TECHNICAL DESCRIPTION CONTINUED RF POWER OUTPUT PAGE 3...........MODULATION CHARACTERISTICS AUDIO FREQUENCY RESPONSE PAGE 4...........AUDIO LOW PASS FILTER PAGE 5...........MODULATION LIMITING PAGE 6-7.........OCCUPIED BANDWIDTH PAGE 8...........OCCUPIED BANDWIDTH PAGE 9-12........SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 13..........METHOD OF MEASURING SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 14-16.......FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 17..........METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS PAGE 18..........FREQUENCY STABILITY PAGE 19-20.......TRANSIENT FREQUENCY STABILITY PAGE 21-22.......TRANSIENT FREQUENCY RESPONSE PLOTS PAGE 23-28.......EQUIPMENT LIST EXHIBITS CONTAINING: CONFIDENTIALITY LETTER BLOCK DIAGRAM SCHEMATIC PARTS LIST USERS MANUAL LABEL SAMPLE LABEL LOCATION EXTERNAL PHOTOGRAPHS INTERNAL PHOTOGRAPHS TUNING PROCEDURE OPERATIONAL DESCRIPTION TEST SET UP PHOTOGRAPH TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc Page 1 of 28 GENERAL INFORMATION REQUIRED FOR CERTIFICATION OF A LICENSED TRANSMITTER 2.1033(c)(1)(2) HEADLINE INFORMATION & COMMUNICATION LTD. will manufacture the FCCID: QREHL-10V2 VHF TRANSCEIVER in quantity, for use under FCC RULES PART 90. HEADLINE INFORMATION & COMMUNICATION LTD. MISUNG BLDG., GURO-DONG 612-6, GURO-GU, SEOUL, KOREA (152-865) 2.1033(c) TECHNICAL DESCRIPTION 2.1033(c)(3) Instruction book. A draft copy of the instruction manual is included. 2.1033(c)(4) Type of Emission: 10K2F3E 90.209 90.207 Bn = 2M + 2DK M = 3000 D = 2100 Bn = 2(3000) + 2(2100) = 10.2k 2.1033(c)(5) Frequency Range: 134 - 174 MHz 90.209 (b)(5) 2.1033(c)(6)(7) Power Output shall not exceed 59 Watts into a 50 ohm 90.205 resistive load. There are no user power controls. 2.1033(c)(8) DC Voltages and Current into Final Amplifier: POWER INPUT: FINAL AMPLIFIER ONLY High Low Vce = 7.4 VDC Vce = 7.4 VDC Ice = 1.5 A. Ice = 0.7 A Pin = 11.10 Watts Pin = 5.18 Watts 2.1033(c)(9) Tune-up procedure. The tune-up procedure is included. 2.1033(c)(10) Complete Circuit Diagrams: The circuit diagram is included. The block diagram is included. 2.1033(c)(11) Description of all circuitry and devices provided for determining and stabilizing frequency is included in the circuit description. TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc Page 2 of 28 2.1033(c)(12) A photograph or drawing of the equipment identification label is included. 2.1033(c)(13) Photographs of the equipment of sufficient clarity to reveal equipment construction and layout and label location are included. 2.1033(c)(14) Digital Modulation is not allowed 2.1033(c)(15) The data required for 2.1046 through 2.1057 is submitted below. 2.1046(a) RF POWER OUTPUT RF power is measured by connecting a 50-ohm, resistive wattmeter to the RF output connector. With a nominal battery voltage, and the transmitter properly adjusted the RF output measures: OUTPUT POWER: HIGH β 5 Watts LOW - 1 Watts Transmitter under Test Power Meter TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc Page 3 of 28 2.1047(a)(b) Modulation characteristics : AUDIO FREQUENCY RESPONSE The audio frequency response was measured in accordance with TIA/EIA Specification 603. A curve or equivalent data showing the frequency response of the audio modulating circuit over a range of 100 β 5000Hz shall be submitted. The audio frequency response curve is shown below. Audio Fre que ncy Re s pons e -25 -20 -15 -10 -5 0 5 10 0.10.20.40.60.811.522.533.544.55 Fre que ncy KHz Attenuation dB TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc Page 4 of 28 2.1047(a) Voice modulated communication equipment For equipment required to have an audio low-pass filter, a curve showing the frequency response of the filter, or of all the circuitry installed between the modulation limiter and the modulated stage shall be submitted. TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: HEADLINE INFORMATION & COMMUNICATION FCC ID: QREHL-10V2 REPORT #: H\HEADLINE_ARE\1923KT4\1923KT4TestReport.doc Page 5 of 28 2.1047(b) Audio input versus modulaβ¦
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| # | Rule Parts | Frequency Range | Power Output | Emission | Tolerance |
|---|---|---|---|---|---|
| 2 | 9 | 134 MHz - 174 MHz | 1 W | 10K2F3E | 2.5 ppm |

UHF Transceiver
Equipment Class
TNF - Licensed Non-Broadcast Transmitter Held to Face
UHF Transceiver
Equipment Class
TNF - Licensed Non-Broadcast Transmitter Held to Face
VHF TRANSCEIVER
Equipment Class
TNB - Licensed Non-Broadcast Station Transmitter
22 Ch FRS/GMRS Trasceiver - Transmitter Portion
Equipment Class
FRF - Part 95 Family Radio Face Held Transmitter