AFJ361500HF/50 MHz Transceiver

THE TRANSCEIVER i7850 Instruction Manual A-7199H-1EX-?? Printed in Japan © 2014 Icom Inc. FOREWORD i Congratulations! You are the owner of the world’s most advanced amateur HF/50 MHz transceiver— IC-7850. The IC-7850 is designed and built with Icom’s superior technology and craftsmanship. With proper care, this prod- uct should provide you with years of trouble-free operation. We would like to take a few moments of your time to thank you for making the IC-7850 your radio of choice, and hope you agree with Icom’s philos- ophy of “technology first.” Many hours of research and development went into the design of your IC-7850. D FEATURES ❍ Ultimate receiver performance: third-order intercept (IP3) of +40 dBm (HF bands only), both main and sub ❍ Independent identical receiver circuits for main and sub bands provide perfect no-compromise Dualwatch operation ❍ Built-in Baudot RTTY and PSK31 modulator/demodulator and direct PC keyboard connection capability for RTTY and PSK31 operation without a PC ❍ Upgraded real-time spectrum scope— center frequency and fix frequency modes, plus mini-scope displays IMPORTANT READ THIS INSTRUCTION MANUAL CAREFULLY before at- tempting to operate the transceiver. SAVE THIS INSTRUCTION MANUAL. This manual contains im- portant safety and operating instructions for the IC-7850. EXPLICIT DEFINITIONS WORDDEFINITION R DANGER! Personal death, serious injury or an explosion may occur. R WARNING! Personal injury, fire hazard or electric shock may occur. CAUTIONEquipment damage may occur. NOTE Recommended for optimum use. No risk of personal injury, fire or electric shock. TRADEMARKS Icom, Icom Inc. and the Icom logo are registered trademarks of Icom In- corporated (Japan) in Japan, the United States, the United Kingdom, Ger- many, France, Spain, Russia and/or other countries. ii PRECAUTIONS R DANGER HIGH RF VOLTAGE! NEVER attach an antenna or internal antenna connector dur- ing transmission. This may result in an electrical shock or burn. R WARNING! NEVER operate the transceiver with a headset or other audio accessories at high vol- ume levels. Hearing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce the volume or discontinue use. R WARNING! NEVER operate or touch the transceiver with wet hands. This may result in an elec- tric shock or damage to the transceiver. R WARNING! NEVER let metal, wire or other objects protrude into the transceiver or into connec- tors on the rear panel. This may result in an electric shock. R WARNING! Immediately turn the transceiver power OFF and remove the power cable if it emits an abnormal odor, sound or smoke. Contact your Icom dealer or distributor for advice. CAUTION: NEVER put the transceiver in any un- stable place (such as on a slanted surface or vibrated place). This may cause injury and/or damage to the transceiver. CAUTION: NEVER change the internal settings of the transceiver. This may reduce transceiver perfor- mance and/or damage to the transceiver. In particular, incorrect settings for transmitter circuits, such as output power, idling current, etc., might dam- age the expensive final devices. The transceiver warranty does not cover any problems caused by unauthorized internal adjustment. CAUTION: NEVER block any cooling vents on the top, rear or bottom of the transceiver. CAUTION: NEVER expose the transceiver to rain, snow or any liquids. CAUTION: NEVER install the transceiver in a place without adequate ventilation. Heat dissipation may be reduced, and the transceiver may be dam- aged. CAUTION: The line-voltage receptacle must be near the transceiver and must be easily accessible. Avoid extension cords. CAUTION: The transceiver weighs approximately 25 kg (55 lb). Always have two people available to carry, lift or turn over the transceiver. DO NOT use harsh solvents such as benzine or al- cohol when cleaning, as they can damage the trans- ceiver’s surfaces. DO NOT push the PTT switch when you don’t actu- ally desire to transmit. DO NOT use or place the transceiver in areas with temperatures below ±0°C (+32°F) or above +50°C (+122°F). DO NOT place the transceiver in excessively dusty environments or in direct sunlight. DO NOT place the transceiver against walls or put- ting anything on top of the transceiver. This may over- heat the transceiver. Always place unit in a secure place to avoid inadver- tent use by children. BE CAREFUL! If you use a linear amplifier, set the transceiver’s RF output power to less than the linear amplifier’s maximum input level, otherwise, the linear amplifier will be damaged. BE CAREFUL! NEVER touch the transceiver top cover when transmitting continuously for long periods. The top cover may be hot. Use Icom microphones only (supplied or optional). Other manufacturers’ microphones have different pin assignments, and connection to the IC-7850 may dam- age the transceiver or microphone. The LCD display may have cosmetic imperfections that appear as small dark or light spots. This is not a malfunction or defect, but a normal characteristic of LCD displays. During maritime mobile operation, keep the trans- ceiver and microphone as far away as possible from the magnetic navigation compass to prevent errone- ous indications. Turn [I/O] switch (on the rear panel) OFF and/or dis- connect the AC power cable from the AC outlet when you will not use the transceiver for long period of time. q AC power cable* 1 ������������� 1 w Rack mounting handles ��������� 1 pair e Screws for rack mounting handles ���� 1 set r SD card ������������������ 1 t Stands ���������������� 1 pair y Spare fuse (2 A) �������������� 1 u RCA plugs ���������������� 2 i DC power plug ��������������� 1 o 2-conductor 1 ⁄8′′ plugs ������������ 3 !0 3-conductor 1 ⁄8′′ plugs ������������ 2 !1 3-conductor 1 ⁄4′′ plugs ������������ 3 !2 ACC plugs (7-pin) ������������� 2 !3 ACC plugs (8-pin) ������������� 2 !4 Hexagonal driver �������������� 1 !5 Main dial* 2 ���������������� 1 !6 CD (Instruct…

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January 09, 2015 Ultratech Engineering Labs, Inc. 3000 Bristol Circle Oakville, Ontario L6H 6G4 Subject: Certification Testing in Accordance with FCC CFR 47, Part 15, Subpart B - Scanning Receiver Applicant: ICOM Incorporated Product: HF/50 MHz Transceiver Model: IC-7850 FCC ID: AFJ361500 Dear Sir/Madam: As appointed agent for ICOM Incorporated, we submit the application for certification of the above product. Please review all files uploaded to your electronic filing site. Please note that the above radio is Amateur transmitter and Scanning receiver. Since Amateur radio is exempted for FCC certification requirement, we submitted only scanning receiver portion for approval in this filing. If you have any queries, please do not hesitate to contact us: Yours truly, Dharmajit Solanki Dharmajit Solanki Authorized Agent UltraTech Group of Labs FCC TCB & IC CB Ultratech’s Accreditations: 0685 91038 1309 46390-2049 NVLAP LAB CODE 200093-0 SL2-IN-E-1119R Korea KCC-RRA CA2049 TL363_B TPTDP DA1300 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com Email: [email protected]

SERIAL NO. MADE IN JAPAN LINE VOLTAGE 100 - 120/220 - 240V AC Model : IC - 7851 FCC ID : AFJ361500 IC : 202D - 361500 00000000

HF/50 MHz Transceiver Model No.: IC-7850 FCC ID: AFJ361500 Applicant: ICOM Incorporated 1-1-32, Kamiminami, Hirano-ku Osaka, Japan, 547-0003 Tested in Accordance With Federal Communications Commission (FCC) 47 CFR, Part 15, Subpart B, Scanning Receivers UltraTech's File No.: 15ICOM397_FCC15.121 This Test report is Issued under the Authority of Tri M. Luu, BASc Vice President of Engineering UltraTech Group of Labs Date: January 09, 2015 Report Prepared by: Dharmajit Solanki Issued Date: January 09, 2015 Tested by: Wei Wu and Hien Luu Test Dates: December 19-29, 2014  The results in this Test Report apply only to the sample(s) tested, and the sample tested is randomly selected.  This report must not be used by the client to claim product endorsement by NVLAP or any agency of the US Government. UltraTech 3000 Bristol Circle, Oakville, Ontario, Canada, L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com , Email: [email protected], Email: [email protected] Korea KCC-RRA 91038 1309 46390-2049 NVLAP LAB CODE 200093-0 SL2-IN-E- 1119R CA2049 TL363_B TPTDP DA1300 FCC Part 15, Subpart B, Section 15.121 Contents i HF/50 MHz Transceiver, M/N: IC-7850 FCC ID: AFJ359800 ULTRATECH GROUP OF LABS File #: 15ICOM397_FCC15.121 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 January 09, 2015 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: [email protected] , Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST) TABLE OF CONTENTS EXHIBIT 1. INTRODUCTION ......................................................................................................................................... 1 1.1. SCOPE ......................................................................................................................................................................... 1 1.2. RELATED SUBMITTAL(S)/GRANT(S) .................................................................................................................. 1 1.3. NORMATIVE REFERENCES ................................................................................................................................... 1 EXHIBIT 2. PERFORMANCE ASSESSMENT .............................................................................................................. 2 2.1. CLIENT INFORMATION .......................................................................................................................................... 2 2.2. EQUIPMENT UNDER TEST (EUT) INFORMATION ............................................................................................ 2 2.3. EUT’S TECHNICAL SPECIFICATIONS ................................................................................................................. 3 2.4. LIST OF EUT’S PORTS ............................................................................................................................................. 3 2.5. ANCILLARY EQUIPMENT ...................................................................................................................................... 4 EXHIBIT 3. EUT OPERATING CONDITIONS AND CONFIGURATIONS DURING TESTS ............................... 5 3.1. CLIMATE TEST CONDITIONS ............................................................................................................................... 5 3.2. OPERATIONAL TEST CONDITIONS & ARRANGEMENT FOR TEST SIGNALS............................................. 5 EXHIBIT 4. SUMMARY OF TEST RESULTS ............................................................................................................... 6 4.1. LOCATION OF TESTS .............................................................................................................................................. 6 4.2. APPLICABILITY & SUMMARY OF EMC EMISSION TEST RESULTS ............................................................. 6 4.3. MODIFICATIONS REQUIRED FOR COMPLIANCE ............................................................................................. 6 EXHIBIT 5. MEASUREMENTS, EXAMINATIONS & TEST DATA FOR EMC EMISSIONS............................... 7 5.1. TEST PROCEDURES ................................................................................................................................................. 7 5.2. MEASUREMENT UNCERTAINTIES ...................................................................................................................... 7 5.3. MEASUREMENT EQUIPMENT USED ................................................................................................................... 7 5.4. POWER LINE CONDUCTED EMISSIONS [§ 15.107(A)] ...................................................................................... 8 5.5. RECEIVER ANTENNA POWER SPURIOUS/HARMONIC CONDUCTED EMISSIONS [§15.111(A)] ........... 11 5.6. SPURIOUS/HARMONIC RADIATED EMISSIONS FROM RECEIVER AND CLASS B UNINTENTIONAL RADIATORS (DIGITAL DEVICES) [§ 15.109(A)] ............................................................................................... 18 5.7. REQUIREMENTS FOR SCANNING RECEIVERS [§ 15.121] .............................................................................. 22 5.8. SCANNING RECEIVERS CELLULAR BAND REJECTION [§ 15.121(B)] ........................................................ 25 EXHIBIT 6. TEST EQUIPMENTS LIST ....................................................................................................................... 27 EXHIBIT 7. MEASUREMENT UNCERTAINTY ......................................................................................................... 28 7.1. LINE CONDUCTED EMISSION MEASUREMENT UNCERTAINTY ................................................................ 28 7.2. RADIATED EMISSION MEASUREMENT UNCERTAINTY .............................................................................. 28 FCC Part 15, Subpart …

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ANNEX 1 – TEST SETUP PHOTOS Icom Incorporated HF/50 MHz Transceiver, Model IC-7850 FCC ID: AFJ361500, IC: 202D-361500 A1 - 1 AC Power-line Conducted Emission ANNEX 1 – TEST SETUP PHOTOS Icom Incorporated HF/50 MHz Transceiver, Model IC-7850 FCC ID: AFJ361500, IC: 202D-361500 A1 - 2 AC Power-line Conducted Emission ANNEX 1 – TEST SETUP PHOTOS Icom Incorporated HF/50 MHz Transceiver, Model IC-7850 FCC ID: AFJ361500, IC: 202D-361500 A1 - 3 Radiated Emission at 3m Distance ANNEX 1 – TEST SETUP PHOTOS Icom Incorporated HF/50 MHz Transceiver, Model IC-7850 FCC ID: AFJ361500, IC: 202D-361500 A1 - 4 Radiated Emission at 3m Distance ANNEX 1 – TEST SETUP PHOTOS Icom Incorporated HF/50 MHz Transceiver, Model IC-7850 FCC ID: AFJ361500, IC: 202D-361500 A1 - 5 Radiated Emission at 3m Distance