Ham Radio 2000

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Text File | 1993-03-09 | 16KB | 1,845 lines

"CQ" "MAYDAY" "SOS" (FCC) (or - 0.5 1 1.25-meter 10 10-meter 100 100-ohm 1000 12 120 144.0 148.0 150 1500 2 20 200 21.1 21.2 222 23 25 250 28.1 3 3-30 30 300 33 4 40 400 4000 5 50 500 6 610 7 70 80 80-meter 9 90 A AC AM CW D DTMF FCC FCC's FM HF ITU MHz N NOT PA PEP Q QSL RF RST RTTY SSB SWR UHF US VHF a a. able about above accurate added address adjustments advance advanced after agency agreement aimed air all allow allowed allows along amateur amateurs ammeter amount ampere ampere's amperes amplifier an and another answer antenna antenna's antennas any anyone anywhere apart applied are area as at atmosphere atmospheric audio authorization authorized autopatch auxiliary available average away b. back balanced balun band bands basic batteries battery be beacon because become been before beginning being below besides best better between block blocks body both bottom brief broadcasts building business but by c. cabinet cable calculate call called calling calls can cannot capacitance capacitor car carrier case cause caused causing center centimeters certificate change changed changes charges chassis check choice circuit circumstances civil class close closed club coaxial code color come commercial commission common communicate communication communications complete completion component conditions conduct conductor conductors connect connected connection connectors contact contacting contacts contests continue control controller conversation coordinator copper cord correct could countries country craft current cut cycle d. damage dangerous data day decreases delivery desired deviation device dial different digital dipole direct direction directions director disappears distance distances distant distortion distress divided do document does done down driven dummy during each earth earth's easily ectosphere effect either electric electrical electricity electrolytic electronics electrons element elements emergencies emergency emission emissions end energy english enough equally equipment even every examination except exposure extra eyes facilitate farad farther fast fastest federal feed feet field figure fill filter filters find first five fixed flow followed following for force foreign form formula four fourth frequencies frequency from full fundamental fuse fuses gain general get gets getting gettysburg give gives goes going good goodwill government greater ground ground-wave half half-wavelength hand happen happens harmful harmonic has have heard heat heavy held help high high-pass high-voltage higher highest hold home horizontal horizontally hour hours how human humans identification identify if image immediate immediately impedance important improve in increase increases increasing inductance information input inside install installed instead insulated insulating interference international into ionization ionized ionosphere ionospheric iron is it its join just kHz keep key keyboard keyed keying kind kinds kirchhoff's know known large law learn least length less let lets license licensee licenses life lightning limits line line-of-sight lines list listen listening little load local located location locations long longer longest looking loss lost louder low low-pass lower lowest made main make makes making many mark match material may mean meaning means meant measure member message messages metal meter meters microphone microwave might milliwatts minimum minutes mobile model modulation monitor more morse most much multiplied must name national near nearby nearest necessary need needed needs negative net never new no non-amateur normal normally north not nothing notify novice number occur occurs of off office often ohm ohm's ohms on on/off once one one-way only open opened operate operating operation operator operator/primary operators opposite or organization oscillator other others out outlet output outside over own packet packet-radio paid paper parallel parasitic part party pass passing per perfectly period permitted person phone place plastic point poor porcelain portable position positive possible potentiometer power practice pressure prevent primary private privileges probably produces progress proof propagation proper properly protection providing public public-service pulse purpose purposes quality radiation radio radio-frequency range rate ratio reach reached reactance readable reading readings reason receive received receiver receiver's receives receiving reception red reduce reference reflected region regions regulated regulations relative repairs repeater repeaters report reports request required requirements requires resistance resistor resonance resonant responsible result retransmit retransmitted returned right rule rules safety same say selected send sending sends sent service set several severe shield shielding shock short shorter shortest shortwave should shout show showing side sideband sign signal signal's signals signs silver simplex single-sideband six size skip sky-wave slowly small smaller so solar some someone something sometimes sound sounds space special special; speech speed splatter spurious stable standard standards start static station station's stations stays stop straight strength strong successful such supply suppression sure surface switch switches symbol system systems tactical take talking technician technicians telecommand telecommunication telegraphy ten term terminal terminals tesla's test testing tests than that the their them then there thermal these they third third-party this those three through tied time times to told tone too top touch tower transceiver transmission transmissions transmit transmits transmitted transmitter transmitter's transmitters transmitting travel traveling troposphere tropospheric tune tuned turn twice two two-way type types unbalanced under understood union unit unlicensed unmodulated until up upon upper-sideband use used users uses using usual usually value variable vertical very violation voice volt voltage voltages voltmeter volts volume wait wall want wanted watch watt watts wave wavelength waves way weak weather well what when where whether which while white who why wide wider will wire wires wiring with within without won't word words work works would written wrong yagi years you your zone contains 97 title 47 CFR (Code regulations) act 1934 (as amended) amateur's handbook meetings enforces congress united states volunteer examiner coordinators (VECs) bureau investigation (FBI) topics technical notice procedures lengths plans construction approved radios qualifying reasons exists recognize art skills trained preserve old techniques maintain pool people familiar early tube-type tube patriotism nationalism promote world peace protect historical understand history encourage visits hams modernize schematic drawings drafting experts definition training operations profit benefit citizens exam personal self-training studies announcers radiocommunications operates controls licensed (VE) volunteers teaching manuals teach classes examine repair broadcast shortwave-broadcast non-commercial operator's permit together fee wherever km copy (Part 97) instant chart reciprocal alien european community (EC) canada canadian citizen communicator expert consider (one initially hold) CB original photocopy 3500 3675 3725 7100 7150 7000 7300 40-meter (ITU 2) 3700 3750 15-meter 21.100 21.200 21.000 21.450 28.000 29.700 28.100 28.200 28.500 29.500 29.100 225.0 230.5 222.1 223.91 224.1 225.1 225 23-centimeter 1260 1270 1240 1300 1295 1246 15 7125 21.150 28.150 223 1.25 representative employee age 14 older 18 younger examinations 1(A); WPM 2(A) 3(A) 2; postal mailing record follow mail license-renewal notices publish call-sign directory replace mutilated destroyed nothing; replacement retake explaining happened attach valid UA4HAK KBL7766 KA9OLS BY7HY letters letter K U W B C V numbers two-digit 99 22 45 single digit though 0 issued soon expires completed renewal 60 days 21 expiration date months year emission types 28.3 28.5 (SSB) 21100 21200 28300 28500 28.0 29.3 29.1 watts PEP output legal 21.125 28.125 owns (the licensee) unless records were responsibility present whenever operated acts accordance chosen true permission call sign think yours entrance entry room can't persons family alone abbreviations somewhere listed giving FCC-approved property against ever PM weekdays CANNOT discussed planning recreation via requesting application yes not-for-profit affairs since identified "handle" begin stations' else internationally political three-minute unused awaiting kilometers communicates shuttles holding designated commander spacecraft specifically he she cross payments IRS met last music played jam illegal 1280 codes ciphers hide nationally declared "third-party" breaks talk handles listener monitors allowing friend discussions quickly incident anytime disturbs interrupted transponder unidentified police "joke" deserves penalty annoys everyone listens interrupts bad taste non-amateurs joke deliberately interfere illegally begins expect deliberate helped crowded false deceptive "fox hunt" exercise playing harmless "practical joke" secrecy pretends "MAYDAY," traditional greeting reluctance hear conducted specific (at hour) threatening announced extremely adjustment processor shorten tune-up random twin lead coaxial-cable tell preparedness inform QSO CQ followed by "DE," speeds keyer reliably procedural "Call quarter hour" "New tested" (no answer) "Only transmit" "Calling station" "DE" "From" "this is," "W9NGT DE N9BTT" "Directional emissions" "Received correctly" "K" "Any "All "End message" "Called "DX" regards go ahead "73" love kisses describe sunspot activity recovery tempo readability "QRS" "QTH" here my card postcard pen pal reminding expire spoken phonetically given phonetics answering adjust "connected" link telephone working station; replies correctly digipeater finished "monitoring" copying displaying replying retransmits marked built parts "network" connecting terminal-node controllers connections board programming rejects callers already reliable "Breaker breaker," level patch 24 NOAA storm warnings offers busy access retransmitting automatically selects strongest repeated connects next moves locks time-out timer rest logs predict fail tells CTCSS PL) sub-audible accept telemetry travels straight-line knife-edge diffraction tunnel auroral bend wander move circle east west towards metal-framed around bent scattered E-region compare depends earth-moon-earth mountain moon covered far gases gas ion sunspots zero 11 17 unauthorized carrier-operated relay key-operated put "Danger voltage" disconnect "do touch" company turning event rotator cables lock avoid save protected choke insulation grounded mains indoor grounding metallic cold water pipe window screen natural piece mounts breaker materials rod hard copper-clad steel fiberglass 8 leakage standing shielded polarized screens pointing removing accidentally turned television head radiate reflect oven similar 3.5 leaking coming opening shocked wear chain reflective vest flashing yellow light carefully inspected belt hat glasses safely tools don't fall injure becoming bring falling helping hurt dropped stay instrument ohmmeter bridge 1:1 attained broken 1.5:1 mismatch; fairly 1.5 4:1 jumpy shorted unusually putting 2.5:1 5:1 1/2-wavelength broadbanded RF-power overload front-end greatly cuts matter problem worse neighbor VR discharge incorrect channels filtering de-ionization neighbor's TV step trying notch key-click unwanted multiples (chosen) combined 60-Hz hum sympathetic vibrations out-of-band amounts auroras multi-band poorly excitation intermodulation solid support helps prevents electronic warmer assistance antenna-input worry kilohertz shows megahertz 0.007125 7.125 71.25 7,125,000 3.525 0.003525 35.25 3525 3,525,000 hertz 3,725 hz 37.25 3,725,000 0.0004 40,000 3000-milliampere 0.003 0.3 3,000,000 3500-millivolt potential 0.35 35 350 farads 500,000 microfarads 0.0005 500,000,000 1,000,000 picofarads 0.001 microfarad 1,000 1,000,000,000 1000000 puts 0.02 forces magnetomotive electromotive automobile 240 (in US) 480 gold mica wood aluminum insulators glass rubber carbon insulator shines flows reliance saturation relate 50-ohm across 52 1/2 20000 93 270 1/30 bulbs 75 bulb dead alternating smooth forth rough reversing second 20,000 200,000 10,000 30,000 we ear sense anything 2,000 hyper super-high cycles wave's kilovolts waveform spread (Hz) 6000 single-pole double-throw outputs inputs double-pole single-throw single-cell N6-1 which symbol represents N6-2 amplify PNP transistor multiple-cell conducts emitter collector base NPN triode vacuum N6-3 N6-4 telegraph was designed tuner click mixer speaker matches mismatched N7-1 N7-2 modem N7-3 converts household VDC catalytic converter RS-232 interface heavy-duty characters keypad terminal-voice teleprinter computer printer refresh terminal-network frequency-shift audio-frequency-shift audio-frequency pulse-code narrow-band direct-printing clicks chirp high-pitched slow warms chirping add steady buzzing design commonly lower-sideband amplitude-compandored double-sideband slightly exactly 7160-kHz 28,640 35,800 28,160 1790 21,375 power-supply radiating interfering off-frequency tones cover chirpy processing deviating cool feet) divide MHz) [150/f(in MHz)] 234 [234/f [300/f 468 [468/f quarter-wavelength [150/f (to foot) 126 ft 81 63 34 16 inch) 112 inches lengthen raise larger 1/4 1/3 diagram N9-1 reflector boom page left 5/8-wavelength 1/4-wavelength handle corona easier ends half-wave mostly south pointed bounce touching burns harmonics side-by-side ribbon rods twisted spiral sleeve weatherproof objects carry buried pair ladder-line parallel-conductor carries matching difficult open-conductor ladder 50-ohms 35-ohms terminating network unloader unmodulator