Drake_SW2_user.pdf

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1、Owners Manual is a registered trademark of the R. L. Drake Company Copyright 1997 R. L. Drake Co. P/N: 3851332B-4-1997 Printed in the U. S. A. RF GAIN TUNING 123 4 7 56 89 0 CLEAR SSB MEM AM VOLUME SW2 Shortwave Receiver kHz SYNC AM METER SYNCLSBUSBPOWER MEM + 60 + 40 + 20 S9 VFO SW2 Shortwave Recei

2、ver (with Selectable Sideband Synchronous Detector) Downloaded by? Amateur Radio Directory? ? www.hamdirectory.info (Stamp) EC-Declaration of Conformity We, Manufacturer/Importer (Full address) R. L. Drake Company 230 Industrial Drive Franklin, Ohio 45005 United States of America declare that the pr

3、oduct (description of the apparatus, system, installation to which it refers) SW2 Shortwave Receiver 1292 is in conformity with Council Directive 89/336/EEC (EMC Directive) Standards to which conformity is declared: Manufacturer/Importer Safety requirements for mains operated electronic and related

4、apparatus for household and similar general use. EN 60065 The manufacturer also declares the conformity of above mentioned product with the actual required safety standards in accordance with LVD 73/23 EEC. Signature: _ Name: Ronald E. Wysong_Date: February 01, 1997_ marking EN55013:06.90+A12/08.94

5、EN55020:12.94 EN55022:08.94+A1:05.95 EN50082-1:01.92 EN60555-2:04.87 EN60555-3:04.87+A1:10.91 Limits and methods of measurement for radio disturbance characteris- tics of broadcast receivers and associated equipment. Immunity from radio interference of broadcast receivers and associated equipment. L

6、imits and methods of measurement of radio disturbance characteristics of Information Technology Equipment. Electromagnetic compatibility - Generic immunity standard. Part 1: Residential, commercial and light industry. Disturbances in supply systems caused by household appliances and similar electric

7、al equipment. Part 2: Harmonics. Disturbances in supply systems caused by household appliances and similar electrical equipment. Part 3: Voltage fluctuations. _ Date: November 26/1996 Ref. No.: 965837Authorized Signature EMC Tested by electronic GmbH Important Safeguards i WARNING: TO REDUCE THE RIS

8、K OF ELECTRIC SHOCK, DO NOT REMOVE COVER OF AC ADAPTOR NO USER-SERVICABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING! An appliance and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause the applia

9、nce and cart combina- tion to overturn. The lightning flash with arrow head symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock

10、to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCTS AC AD

11、APTOR TO RAIN OR MOISTURE. DO NOT OPEN THE CABINET, REFER SERVICING TO QUALIFIED PERSONNEL ONLY. WARNING: TO PREVENT ELECTRIC SHOCK, DO NOT USE THE AC ADAPTOR WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES OF THE AC ADAPTOR CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. CAUTIO

12、N: POUR PREVENIR LES CHOCS ELECTRIQUES, NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR, UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT, SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT. ATTENTION: 15. Damage Requiring ServiceUnplug this produc

13、t from the wall outlet and refer servicing to qualified service personnel under the following conditions: a. When the AC adaptor cord or plug is damaged. b. If the AC adaptor has been exposed to rain or water. c. If the product does not operate normally by following the operating instructions. Adjus

14、t only those controls that are covered by the operating instructions. An improper adjustment may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation. d. If the product has been dropped or the cabinet has been damaged. e. Whe

15、n the product exhibits a distinct change in performancethis indicates a need for service. 16. Replacement PartsWhen replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original parts. Unauthor

16、ized substitutes may result in fire, electric shock or other hazards. 17. Safety CheckUpon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. 18. Outdoor Antenna GroundingBefore att

17、empting to install this product, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built- up static charges. a. Use No.10 AWG (5.3mm2) copper, No.8 AWG (8.4mm2) aluminum, No.17 AWG (1.0mm2) copper-clad steel or bronze wire or larger, as groun

18、d wire. b. Secure antenna lead-in and ground wires to house with stand-off insulators spaced from 4 feet (1.22m) to 6 feet (1.83m) apart. c. Mount antenna discharge unit as close as possible to where lead-in enters house. d. A driven rod may be used as the grounding electrode where other types of el

19、ectrode systems do not exist. Refer to the National Electrical Code, ANSI/NFPA 70-1990 for information. e. Use jumper wire not smaller than No.6 AWG 13.3mm2) copper or equivalent, when a separate antenna grounding electrode is used. GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250

20、, PART H) ELECTRIC SERVICE EQUIPMENT GROUND CLAMP ANTENNA LEAD IN WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUNDING CONDUCTORS (NEC SECTION 810-21) EXAMPLE OF ANTENNA GROUNDING 1. Read InstructionsAll the safety and operating instructions should be read before the appliance is operated. 2.

21、Retain InstructionsThe safety and operating instructions should be retained for future reference. 3. Heed WarningsAll warnings on the appliance should be adhered to. 4. Follow InstructionsAll operating and use instructions should be followed. 5. CleaningUnplug this appliance from the wall outlet bef

22、ore cleaning. Do not use liquid cleaners or aerosol cleansers. Use a damp cloth for cleaning. 6. Do Not Use Attachmentsnot recommended by the manufacturer or they may cause hazards. 7. Water and MoistureDo not use this product near waterfor example, near a bathtub, wash bowl, kitchen sink, laundry t

23、ub, in a wet basement, or near a swimming pooland the like. 8. AccessoriesDo not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the appliance. 9. VentilationThis product should never be

24、 placed near or over a radiator or heat register. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturers instructions have been adhered to. Any slots or openings in the cabinet are provided for ventilation. T

25、o ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. KEEP CURTAINS AND OTHER FLAMMABLE MATERIALS OUT OF DIRECT CONTACT W

26、ITH THE AC ADAPTOR. 10. Power SourcesThis product should be operated only from the type of power source indicated on the marking label of the supplied AC Adaptor. If you are not sure of the type of power supplied to your home, consult your appliance dealer or local power company. 11. LightningFor ad

27、ded protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug the AC adaptor from the wall outlet. 12. Power LinesAn outside antenna system should not be located in the vicinity of overhead power lines, other electric light or pow

28、er circuits, where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them may be fatal. 13. OverloadingDo not overload wall outlets and extension cords as this can

29、result in a risk of fire or electric shock. 14. ServicingDo not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. WARNING: TO PREVENT FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE

30、THIS PRODUCTS AC ADAPTOR TO RAIN OR MOISTURE ii This page left intentionally blank Table of Contents iii Thank you for purchasing an SW2 Shortwave Receiver. This receiver has been designed and manufactured to high quality standards, and will provide reliable opera- tion for many years. Please carefu

31、lly read the Owners Manual in order to take advantage of the many interesting features that will provide enjoyable listening to radio broadcasts around the world. Important Safeguards Table of Contents Specifications / Accessories Introduction Front Panel Description Front Panel Display Description

32、/ Rear Panel Description Installation Unpacking Location Fixed Installation Antenna Requirements Operation From 12 VDC Vehicle Supply Basic Antenna Connection Random Length Wire Antenna Installation Terms to Know Getting Started General Operating Information Direct Frequency Entry Tuning Buttons and

33、 Tuning Wheel Shortwave Meter Band Designator Entry AM Synchronous Operation SSB Operation Using the RF Gain Control Memory Functions Memory Channel Recalling To Erase Memory Channels Memory Channel Programming Helpful Tips For Memory Channel Operation Troubleshooting Service Information / If You Ne

34、ed To Call For Help Warranty i iii iv 1 2 3 4 4 4 4 4 4 4 5 5 6 6 6 7 7 7 8 8 9 9 9 9 9 10 11 13 TABLE OF CONTENTS iv Specifications / Optional Accessories Frequency Range: Sensitivity: AM (10 dB S+N/N) (1000 Hz, 30% Mod) Sensitivity: SSB (10 dB S+N/N) Readout Accuracy: Selectivity: AM Selectivity:

35、SSB IF Frequency: 1st IF: 2nd IF: Step Sizes: Antenna Inputs: 100 - 30,000 kHz Less than 2.0 V, typical 100 - 30,000 kHz Less than 0.5 v, 100 - 30,000 kHz To nearest 0.1 kHz 6 kHz -6 dB, less than 12 kHz -60 dB 2.3 kHz -6 dB, less than 5 kHz -60 dB 55.845 MHz 455 kHz 50 Hz with Tuning Wheel 5 kHz wi

36、th / buttons SO-239 connector, 50 Ohms Screw terminal, 50 Ohms Headphone Jack: External Speaker: Supplied AC Adaptor Wall Transformer: DC Power Requirements: Operating Temperature: Weight: Size: 1/8 inch stereo/mono type (monaural reception only) 1/4 mono type Input: 120 VAC 10%, 60 Hz, 15 Watts Out

37、put: 12 VAC at 1.67 A maximum 12 VDC nominal at 1.5 A 00 to +500 C 5.8 lbs. 2.6 Kg, (includes AC Adaptor) Width: 10-7/8? (27.6 cm) Height: 4-3/8 (11.1 cm) (includes feet) Depth: 7-5/8 (19.4 cm), (including front knobs and rear panel connector) OPTIONAL ACCESSORIES: 1) Plastic Carrying Handle for the

38、 SW2 123 4 7 CLEAR 56 89 0 AM? SYNC MEM SSB RF GAIN TUNING VOLUME SW2 Shortwave Receiver kHz AM METER SYNCLSBUSBPOWER MEM + 60 + 40 + 20 S9 VFO 4) MS8 External Speaker MS8 Speaker 3) Infrared Remote Control: MUTE 1 2 3 7 8 9 CLEAR 0 4 5 6 POWER TUNING MEM SW2 SSBDIMAM SYNC 50 Hz 5 kHz? MEM VFO 2) MM

39、K-1 Mobile Mounting Kit: A- Inverted Mounting (under a dash or overhead surface, etc.) B- Upright Mounting (for dash top or floor, etc.) Downloaded by? Amateur Radio Directory? ? www.hamdirectory.info Introduction 1 The SW2 is a microprocessor controlled, synthesized, shortwave receiver with continu

40、ous coverage capability from 100 kHz through 30000 kHz which includes the AM broadcast, Amateur, CB and shortwave bands. The SW2 offers good sensitivity, selectivity, dynamic range and features that permit easy tuning of desired stations. Conveniently located front panel controls allow for rapid tun

41、ing to a particular frequency. The SW2 is easy to use. The operating frequency can be tuned via a tuning wheel, / tuning buttons, or by direct numeric entry. Reception modes include Lower Sideband (LSB), Upper Sideband (USB), AM in the Shortwave and AM broad- cast band. For the Shortwave and AM broa

42、dcast bands, a selectable sideband synchronous detector (SYNC) allows for enhanced reception by eliminating or reduc- ing distortion due to fading signals. The RF Gain is adjustable via a front panel control. Dual antenna input terminals on the rear panel provide versatile and practical connection o

43、f either a coaxial 50 Ohm feedline or wire antenna connection to the receiver. A front panel LED display shows the receive frequency. Relative Signal strength is indicated by an LED bar graph. Mode of operation and connection to a source of AC (or DC) power are indicated by additional LEDs. The rece

44、iver can be operated from the supplied AC Adaptor which provides 12 VAC power, or from a nominal 12 VDC power source. The receiver allows for 100 independent, programmable memories. These memories do not require battery backup and are thus unaffected by power interruptions. All parameters associated

45、 with a particular memory channel are stored including the frequency, mode, and detector mode. A few popular channels have been preprogrammed. Any memory channel can be pro- grammed as desired. RF GAIN TUNING 123 4 7 56 89 0 CLEAR SSB MEM AM VOLUME SW2 Shortwave Receiver kHz SYNC AM METER SYNCLSBUSB

46、POWER MEM + 60 + 40 + 20 S9 VFO RF GAIN TUNING 123 4 7 56 89 0 CLEAR SSB MEM AM VOLUME SW2 Shortwave Receiver kHz SYNC AM METER SYNCLSBUSBPOWER MEM + 60 + 40 + 20 S9 VFO 2 Front Panel Description AM? SYNC - AM SYNC - Press to select the AM mode of operation. The AM indicator lights. Successive depre

47、s- sions toggles the synchronous detector on (AM and SYNC indicators lit) and off. For a detailed operation description, see AM SYNCHRONOUS OPERATION in the GETTING STARTED section of this manual. SSB - SSB - Press to select the SSB mode of operation (AM SYNC must be turned off). Successive depressi

48、ons select alternately the ?LSB? or ?USB? modes as displayed by the corresponding indicator. For a detailed operation description, see SSB OPERATION in the GETTING STARTED section of this manual. 3) VOLUME - Turn this control clockwise to increase the volume setting. Turn this control counterclockwi

49、se to reduce the volume setting. 4) RF GAIN - This control adjusts the RF gain of the receiver and is normally set for the fully clockwise position. Turn the control counterclockwise, as required, to reduce the receiver gain for reception of strong signals. 5) SPEAKER - This is the opening for the internal speaker of the receiver. 6) HEADPHONE JACK - This connector accepts a 1/8 stereo/mono headphone connector. Rec