UPXHLD-100U2HLD-100U2- UHF Transmitter

DATA RADIO MANUAL HLD-100U2 PAGE - 1 SPECIFICATIONS GENERAL Equipment Type..........................................Data radio Band..........................................................UHF Channel Spacings.........................................25kHz, 12.5kHz programmable RF Output Power..........................................5/1 watt Modulation Type...........................................F3D, D3E Intermediate Frequency.................................45.1MHz & 455KHz Number of Channels.....................................16 Frequency Source.........................................Synthesizer Power Supply................................................Power Supply (12 VDC Nominal Voltage) Temperature Range Storage.....................................................from -40 to + 80 Operating..................................................from -30 to + 60 Current Consumption Standby (Muted).........................................< 65mA Transmit 5 Watts RF Power..........................< 2.0A Transmit 1 Watts RF Power..........................< 1.0A Frequency Bands UHF U2 440.000 – 470.000 MHz 440.000 – 470.000 MHz PAGE - 2 TRANSMITTER Carrier Power.................................................................Nom. Max Min Hi..............................................................................5W < 6W > 4.5W Low...........................................................................1W < 1.5W > 0.8W Sustained Transmission..................................................Nominal conditions Time : 5 10 30 Sec. Power : >90% >85% >80% Frequency.....................................................................< 0.5 kHz Nominal condition for VHF < 0.75 kHz Nominal condition for UHF ±3.0 ppm Extreme condition for UHF ±5.0 ppm Extreme condition for VHF Frequency Deviation 25 kHz Channel Spacing...............................................Peak ±5.0, Min. ±3.8 12.5 kHz Channel Spacing.............................................Peak ±2.5, Min. ±1.9 Audio Frequency Response.............................................Within+1/-3dB of 6dB octave ＠ 300 Hz to 2.55 kHz for 12.5 kHz C.S ＠ 300 Hz to 3.0 kHz for 25 kHz C.S Adjacent Channel Power 25 kHz........................................................................< 70 dBc ＠ Nominal Condition < 65 dBc ＠ Extreme Condition 12.5 kHz......................................................................< 60 dBc ＠ Nominal Condition < 55 dBc ＠ Extreme Condition Conducted Spurious Emission.........................................< -57 dBc Modulation Sensitivity...................................100mV RMS ＠60% Peak Dev. Hum & Noise : 25 kHz Channel Spacing...............................> 40 dB 12.5 kHz Channel Spacing............................> 40 dB Modulation Symmetry...................................< 10% Peak Dev ＠ 1kHz input for nominal dev +20dB Load Stability................................................No osc at ≥ 10:1 VSWR all phase angles and suitable antenna No destroy at ≥ 20:1 all phase angle Peak Deviation Range Adjustment ＠ kHz, Nom. Dev +20dB : 25 kHz Channel Spacing...............................> Min. 3.5, Max. 6.0 12.5 kHz Channel Spacing............................> Min. 1.5, Max. 4.0 PAGE - 3 RECEIVER Sensitivity (12dB Sinad),.................................UHF<-117 dBm, VHF<-118dBm @ Nom. Condition UHF<-115 dBm, VHF<-116dBm @ Extreme Condition Amplitude Characteristic.................................< ±3dB Adjacent Channel Selectivity : 25 kHz Channel Spacing.............................> 60dB @ Nom., > 55dB @ Extreme Condition 12.5 kHz Channel Spacing............................> 50dB @ Nom., > 45dB @ Extreme Condition Spurious Response Rejection..........................70dB (100kHz-4 GHz) Image Response.............................................> 70 IF Response...................................................> 70 Others...........................................................> 70 Intermodulation Response Rejection : ±25 kHz / 50 kHz.........................................65 dB ±50 kHz / 100 kHz.......................................65 dB Conducted Spurious Emission @ Nominal Conditions : 9 kHz – 1 GHz.............................................> -57 dBm 1 GHz – 4 GHz............................................> -47 dBm Rx Spurious Emissions (Radiated) @ Nominal Conditions 9 kHz – 1 GHz.............................................> -57 dBm 1 GHz – 12.75 GHz.......................................> -47 dBm AF Distortion..................................................5% @ Nom., < 10% @ Extreme condition Rx Hum & Noise : 25.0 kHz CP................................................< 40 dB No PSOPH 12.5 kHz CP................................................< 40 dB with PSOPH Receiver Response Time.................................< 16 mS Squelch Opening Range...................................RF level for 6 to 14 dB Sinad Squelch Closing Range (Hysteresis):................ 0-6 dB Sinad @ Nominal Condition Squelch Decay Time : Rf Level at Threshold...................................< 40mS Rf Level at Threshold + 20dB........................< 30mS Squelch Decay Time........................................5 mS Min., 20mS Max. PAGE - 4 Antenna Socket Input Match.............................> 10dB Return Loss L.O.Frequency Temperature Stability.................1 st <5 ppm, 2 nd <15 ppm from -30 to 60 L.O.Frequency Aging Rate................................±2ppm/yeat REFERENCY CRYSTAL Frequency......................................................12.8 MHz Holder Type.....................................................HC-18 Temperature Characteristic...............................±5.0 ppm from -30 to 60 Aging Rate.......................................................< 2 ppm /year in 1 st year < 1 ppm/ year thereafter Lock time........................................................< 10mS TX to RX..........................................................< 20 (No Power Saving) RX to TX..........…

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Broadin Media Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: UPXHLD-100U2 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, S.I. Choi Broadin Media Co., Ltd. Misung Bldg., Guro-Dong 612-6, Guro-Gu Seoul, Korea 152-865

EXHIBIT C – EUT PHOTOGRAPHS EXTERNAL VIEW UHF: EUT- Top View UHF: EUT- Back View UHF: EUT-Side View UHF: EUT-Port View EUT- Port View Size Antenna View

EXHIBIT A - FCC ID LABELING AND LOCATION Proposed FCC ID Label and warning statement Specifications : Text is black or white in color, left justified, in a font size large enough to be legible without the aid of magnification. Labels shall be “permanently affixed” or silk screened upon the antenna location on the EUT. Proposed Label Location on EUT FCC Warning Statement As per FCC 1.1307 (b) A FCC Warning Statement must be permanently affixed to the antenna portion of the product and provided in the product manual that: (1) provides adequate notice regarding potential radiofrequency safety hazards, e.g., information regarding the safe minimum separation distance required between users and transceiver antennas; (2) references the applicable FCC-adopted limits for radiofrequency exposure specified in § 1.1310. FCC ID: UPXHLD-100U2 Warning: this device is a high powered transceiver that operates at frequencies that could be potentially harmful to human tissue if the following precautions are not taken, (1) Minimum safe operating distance of 40cm must be observed at all times between unit and users* (2) Unit shall be mounted so that minimum operating distance is not inadvertently impinged by the general public, or non user personnel. *Please see ex posure limits listed in FCC §1.1310

EXHIBIT D- EUT PHOTOGRAPHS- INTERNAL PHOTOS PCB1 Cover off Front view PCB1 without shield – Front view PCB1 - Rear View PCB2 - Front View PCB2 - Without Shield – Front view PCB2 – Rear View 1 PCB2 – Rear View 2 Connector View 1 Connector View 2

§1.1310 and §2.1091 - RF EXPOSURE According to §1.1307, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. Limits for Maximum Permissive Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minute) Limits for Occupational Population/Controlled Exposure 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f\2\) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density MPE Prediction Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG/4πR² Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna UHF: Maximum peak output power at antenna input terminal: 37.45 (dBm ) Maximum peak output power at antenna input terminal: 5559 (mW) Prediction distance: 40 (cm) Predication frequency: 460 (MHz) Antenna Gain (typical): 0 (dBi) Antenna gain: 1.0 (numeric) Power density at predication frequency at 40 cm: 0.276 (mW/cm 2 ) MPE limit for uncontrolled exposure at prediction frequency: 0.307 (mW/cm 2 ) Test Result The EUT is a mobile device. For UHF, the worst power density level at 40 cm for the maximum output power is 0.276 mW/cm 2 , which is below the uncontrolled limit of 0.307 mW/cm 2 .

Note: This test report is for the customer shown above and their specific product only. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. FCC PART 22, 74, 90 TYPE APPROVALS MEASUREMENT AND TEST REPORT For Broadin Media Co., Ltd. Misung Bldg., Guro-Dong 612-6, Guro-Gu, Seoul, Korea, 152-865 FCC ID: UPXHLD-100U2 Model: HLD-100U2 This Report Concerns: Original Report Product type: UHF Transmitter Test Engineer: James Ma Report No.: R0610091 Report Date: 2006-11-08 Reviewed By: Daniel Deng Prepared By: (tz) Bay Area Compliance Laboratories Corp. 1274 Anvilwood Ave Sunnyvale, CA 94085, U.S.A. Tel: (408) 732-9162 Fax: (408) 732 9164 Broadin Media Co., Ltd. FCC ID: UPXHLD-100U2 Report # R0610091 Page 2 of 29 FCC PART 22, 74, 90 Type Approval Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................4 MECHANICAL DESCRIPTION.........................................................................................................................................4 EUT PHOTO.................................................................................................................................................................4 OBJECTIVE...................................................................................................................................................................5 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................5 TEST METHODOLOGY..................................................................................................................................................5 TEST FACILITY.............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ..........................................................................................................................6 JUSTIFICATION.............................................................................................................................................................6 EQUIPMENT MODIFICATIONS.......................................................................................................................................6 POWER SUPPLY AND LINE FILTERS..............................................................................................................................6 LOCAL SUPPORT EQUIPMENT.......................................................................................................................................6 INTERFACE PORTS AND CABLING.................................................................................................................................6 SUMMARY OF TEST RESULTS ...............................................................................................................................7 §2.1046, and §90.205 - CONDUCTED OUTPUT POWER .......................................................................................8 APPLICABLE STANDARD..............................................................................................................................................8 TEST PROCEDURE........................................................................................................................................................8 ENVIRONMENTAL CONDITIONS....................................................................................................................................8 TEST EQUIPMENT LIST AND DETAILS...........................................................................................................................8 TEST RESULT...............................................................................................................................................................8 §2.1047, and §90.207 - MODULATION CHARACTERISTIC ...............................................................................11 APPLICABLE STANDARD............................................................................................................................................11 TEST PROCEDURE......................................................................................................................................................11 ENVIRONMENTAL CONDITIONS..................................................................................................................................11 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................11 TEST RESULT.............................................................................................................................................................11 §2.1049, §22.359, §74.1236, and § 90.209/210– OCCUPIED BANDWIDTH & EMISSION LIMITATION ......14 APPLICABLE STANDARD............................................................................................................................................14 TEST PROCEDURE......................................................................................................................................................15 ENVIRONMENTAL CONDITIONS..................................................................................................................................15 TEST EQUIPMENT LIST AND DETAILS..........................................................................................................…

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EXHIBIT B – TEST SETUP PHOTOGRAPHS Radiated Emission – Front View Radiated Emission – Rear View