Power

See you dealer or contact VoCam today for a copy of our detailed four-page catalog. -Wave Gain Antenna NEW Short, Compact Only 4' s short, yet performs like a full size' ducky. Available for either BNC or threaded mounts. Provides nearly 10-dB gain over a rubber ducky when extended to its full 47rj, yet telescopes to onfy 8r> for listening or carrying. Works with any BNC equipped radio Only 24.95 Only 14.95 (BNC), 12.95 (threaded) Available now from your local amateur radio dealer or order...

At Affordable Prices

COR KITS With audio mixer and speaker amplifier. Only 29.95. T51 VHF FM EXCITER for 10M, 6Mf 2Mt 220 MHz or adjacent bands. 2 Watts continuous. Kits only S54,95. T451 UHF FM EXCITER for 450 ham band or adjacent. Kits only 64,95. VHF & UHF LINEAR AMPLIFIERS. Use on either FM or SSB. Power ievels from 10 to 45 Watts to go with exciters & xrntg converters. Kits from 69 95. SAVE A BUNDLE ON J VHF FM TRANSCEIVERS 10 watts, 5Channels, for6M, 2M, or220 HIGH QUALITY FM MODULES FOR REPEATERS,...

ONLY

An economical alternative to drilling a hole, A magnetic antenna by a name you can trust at a low, low price. Acid S2.DD Shipping Model 286 Same but trunk lid 15.05 b A lot of pGriooTvance n a lillle space, on 80 75. 40 and 20 rnfliws On+v one tiling needed for tult band cover lovv VSWR throughout Can be set at any length from 24-40 on 80 75 meters, 1 2-35r on 40. 6 18 on 20 Sand change lakes less than a minute Handles 1000 wans CW. 2000 PEP on SSB. With 50 RG-50 U ,S-L ii (i tB B li -r 1- -I m...

It With

If you're still designing circuits the old-fashtoned way, let the Electronics 1 package introduce the latest way to Tuned Circuits & Coil Winding IX*sign tuned circuits for audio and radio frequencies. This hvQ-patt pro-Uam will find the two missing values from any two of the following frequency, capacitance, inductance, or reactance. The coil-winding section u ill calculate the number of turns and ire gauge required for a close-wound, air-, or slug-tuned coil from the inductance, diameter,...

Clock Modules

V Upw nOiflltal ktPCiotk Mfldul. fl-9 V Dig LED Ahiim CIdlIi hprriLOiNHior 10 96 31- Low Cost Pisnal LL LJ CJocfc TEmar G.95 ' Ltti U iu n v Dp5. Cle- h A Mtflrmor 9-95 KfflrrtieFioi MAI Q23 Clock M ulai 3 49 KforrnBr Tor MA 1026 ClQCk Modulfll 3 49 KfoinLer for M ASQ36 Clock Modular 3.49

Meter Amplifier

Upgrade your early Tempo S-1 to current Production Specifications, kits include * 450 M.A.N. Battery Pack * New Case Assembly All New Escutcheons Spkr. Mic. Jack w Dust Cap New Harphons & Jack P.C.B, and Parts for a v Installation Deta ed instruction Manual * For Radios With & Without T.T. Pad. Spkr Mic. Designed for S-Vs. , . 24.95 ADVANCED COMMUNICATIONS INTERNATIONAL 2411 Lincoln Avenue Belmont, CA. 94002 U.S.A. (415) 595-3949 Add 3,00 per order for shipping & handling. California...

Total Overhaul Needed

This will not be a normal Looking West column. That's not to say that you should bypass it, though, in fact l hope that this month we will attract a far greater cross section of the amateur populace than usual. The reason will become evident as we progress. Simply said, there's something wrong behind the so-called Codfish Curtain.' For those of you who have never heard the term before, I refer to the upper echelon at Newing-ton First, there was the Central Division Director's race. Tnis is...

Lowcost Data Terminal Includes Color Graphics

A microprocessor-controlled, interactive data terminal with color graphics, reverse video, programmabte and resident character sets, selectable baud rates and data formats and a tight-touch, flexible-membrane keyboard with finger positioning overlay and aural feedback has been introduced by RCA MicroComputer Products, This professional quality terminal is suitabie for a wide variety of applications requiring interactive communication between computer and user. Microprocessor intelligence and...

Pcwf H Selector

Phasing is done by reversing the two wires for the REV winding. The bridge components were arranged in an orderly fashion with no great concern given to bridge symmetry. The bridge has been checked against my commercial swr bridge with no difference detected at QRP levels. This circuit is a basic transmatch configuration3 using a broadcast transistor transistor-radio dual capacitor, a standard single-gang capacitor, and a core inductor See Rg. 2. The inductor was constructed using 30 turns of...

Hour Digital Clock

Switchahle to 24 hour GMT or 12 hour format. ID timer. Seconds readout. Bright BLUE .6 digits. Alarm, snooze, lock functions. Power out, alarm on indicators. Assembled. Switch to 24 hour GMT or 12 hour format ID timer. Seconds readout. Bright BLUE ,6 inch digits. Now you can switch to either 24 hour GMT lime or 12 hour format DouhFe usefulness. Swiictiadle Seconds'* readout for accuracy 10 timer. AJerts every 9 minutes aiter you tap the button Also use as snooze alarm. Observed timer. Just Stan...

Hand Held Radio

Tempo was the first with a synthesized hand held for amateur use, first with a 220 MHz synthesized hand held, first with a 5 watt output synthesized hand held, .and once again first in the 440 MHz range with the S-4T a fully synthesized hand held radio. Not only does Tempo offer the broadest fine of synthesized hand helds, but its standards of reliability are u nsurpassed retiabil ity proven through millions of hours of operation. No other hand held has been so thoroughly field tested, is so...

Call Today Conley Radio Supply

Billings, Montana 59101 The HD-73 combines Dual-Speed rotation and a single 5-position switch with the clear visibility of a backtit D'Arsonval meter. So you get precise control for fast and fine tuning. And the advanced technology of HD-73 is backed by quality construction. Heavy withstands-20 F to 120CF. temperatures The superior design of the HD-73 mast support bracket, with optional no-slip positive dnve. assures perfect in-tower centering with no special tools. Automatic...

Keystone Avenue

Brewer K8DIU 4 240 Dellwood Drive Greenville NC 278M Guide to RTTY f requencies, by Oliver ft Ferrell. 1 st Edition, 1980. 96 pages, 6 X 9, paperback, 6,95- Ci fer Associates fPO Box 23 52 Avenue, Park Ridge Nj 07656). you're probably familiar with the well-known bookr Confidential Frequency List The CFL, by Oliver P. Ferrell, lists a plethora of utility stations (nearly everything except hams and broadcast) from 4001 to 25,590 kHz. It covers AM, SSB, I SB, CW, and facsimile Mr....

M

In a conventional bridge circuit (a), the oscillator generates a specific frequency which is detected for a null when the bridge is balanced4 In a noise bridge (b), multiple frequencies are generated and the detector provides selectivity so the bridge can be balanced for a null at the frequency of interest. using a noise bridge and not worry about components heating up or having to vary the power level back and forth to get an swr meter to read properly as tuning conditions change....

Info

14t 211 28< 3625 7095 14095 21095 28095 WPX Contest1' on the envelope . STQ Southern Sudan. LA1RR STQ expects to be there for two years and is usually around 28500 600 kHz from 100GZ. QSL via LA bureau. S2BTF Bangladesh should have been activated by Peter HS1AM0 on June 1-3 and continue on for several months TL8CN Central African Republic on CW daily 7003 7004 from 0400Z and 21020 25 from 1300Z. Tony atso runs SSB skeds on 28520 25 from about 1900Z. QSL via W5RU. TL8RC active on low ends of...

Standard Keyboard Catalog Available

A 24-page catalog of standard Keyboards is now available from George Risk Industries, Inc. Bulletin KB-20 includes data on the company's Model 753, 756, and 771 standard keyboards, plus a variety of new models ranging from 10 to 98 keys Featured are the new process control keyboard with serial I O for industrial control system applications, user programmable ASCII keypads, and a full complement of Keyboard enclosures and accessories, Off-the-shelf models include low-cost units for hobby...

Complete Repeater Starring The Mark C Supercontroller

3C ttw ccl m 0 t to Ir coitroi 3C ttw ccl m 0 t to Ir coitroi MICRO CONTROL SPECIALITIES (617) 372*3442 23 Elm P*K QrowUnd, Ha. 01 SM _ B & W coils, switches, arltennas Jackson dials and drives U J.W, Miller parts L Knobs and shaft couplers P Millen components Muitronics roller inductors P Padders and trimmer capacitors Resistors, capacitors, inductors Toroids, cores, beads, baluns Variable capacitors Cardwell E.F, Johnson Hammarlund Millen

All

Wayne E Ltseth WB9PK0 208 South Oakland Carbondaie IL 62907 a specialty terminal for RTTY Morse SSTV and you The clanking of the Model 15 shatters yet another quiet evening with its growl and clatter. Autostart at 2 am certamly makes its shortcomings known quickly. What to do Well, how about one of those newfangled computers that can also copy RTTY Sounds like a good idea to me so it's over to the back issues of the ham magazines to see what is available, I discovered that there are new models...

Convenience

DAIWA announces an all-new lineup of high-quality amateur radio innovations. Cross-Needle Meters CM-520 CN-540 CN-550 DAIWA cross-needle precision ls now available in a compact casr Get fofward power reflected power and SWR readings at a smgie glance from a meter that fits lt iny-where' Leading the way m convenience ts the Daiwa CNA-2002 2 5 kW PEP Automata Antenna Tuner, Cross-Needle Metering and optimum matching in under seconds make it the perfect complimeni to an state-of-the-art amateur...

R

Word to describe Kenwood's TR-9000, a multimode two-meter transceiver, hat word would be flexible. In two months of use, we have put this rig to the test as an FM station at home, made it a mobile traveling companion, and used it to enjoy the fun of SSB mountaintopping. All this flexibility comes in a box that is no bigger than most conventional FM-only units, Each TR-9000 user will discover a favorite way to select operating frequencies. You can use the main tuning dialr stepping across the...

RAC

Th e famous Pfilorrar Engineers preamplifier has been updated and packaged in an attractive new cabinet. For the SWL there is the P-305 9-v DC powered and the P 306 115-v AC powered featuring full shortwave coverage selection of two antennas 20 db attenuator 15 db gain control and on-off bypass switch For transceivers, the P-310X 1 15-v AC powered and the P-312X 12-v DC powered feature automatic bypass on transmit, adjustable delay for return to recede and 350 watt transmit capabiftty Reduces...

Icom

Sailaire Sailplane Pictures

All Ktated specification arc approximate and subject 10 change without notfee or obligation. All ICOM radio significantly exceed FCC regulation limiting ipuriou emission . Peter S Carr WB3BQO 329 Little Avenue Ride way PA 15353 these thermal-hunting hams have an edge on the competition What, besides a ham-fest, would get a ham out of bed at the crack of dawn to drive a hundred miles to stand around in dew-soaked grass with eighty or ninety other peo-pfe An R C radio control sailplane contest,...

Triex Rotating Tower

A new t20-foot guyed rotating tower has been released by the Tri-Ex Tower Corporation. This tower should be of special interest to contesters and other hams who wish to mount yagi arrays In various configurations on the sides of the tower, With this tower, though, these stde-mounted antennas can be rotated in any direction just by turning the tower. Despite its 120-foot height, he tower turns easily by hand, although it is more conveniently rotated by a motorized rotator The rotator mechanism...

Transformers

12.99 each 2099459-00 28 V 1.5 Amps 9.6V 9 Amps 16. 8 V 300 MA NEW DUAL COLON LED .69 each or 10 S5.00 Motorola MHW 252 VU F pOwet amptiher Frequent y rar u 144- 140 M Hr., Ole pie power 25W, IfLnixnam ID 2 ah. Motorola MHW 252 VU F pOwet amptiher Frequent y rar u 144- 140 M Hr., Ole pie power 25W, IfLnixnam ID 2 ah. ECC iiu, 707 Clirum tlffpttPdiilatOr- RCA i gt .iwi-j n,insifitor NFN RtS iiSH Vceo AO NKC StiiA. 1C 20 Amps VLC 4V. 250 UVadJv Ft 2 WH , RCA Tr its Type T4 12IB 40199 20Q VUC 10...

Rhode Island Qso Party

1700 GMT August 15 to 0500 GMT August 16 1300 GMT August 16 to 0100 GMT August 17 The Rhode island QSO Party is sponsored by the East Bay Amateur Wireless Association. Rl stations work other Rt stations and the resi of the world. Others work Rl stations only. The same station may be worked once per band and mode, Send RSfT and state, province, country, or Rl city. Phone 3900, 7260, 14300, 21360, 28600, 50.110, 144.2, 146.52. CW 1810, 3550, 3710, 7050, 7110, 14050, 21050, 21110, 28050, 28110,...

Icom Vhf Mobile

Amateur Commimications using Space Age Techniques COM's smallest 2 merer FM mobile, the IC-25A offers xtremeiy compact size 5Wf 2 7 deep without acrificing features 25 watts, 5 memories, 2 scanning ystems, priority channel, 2 VFO's and touchtone HM-8 Microphone standard. The best 2 meter multimode mobile m I on the market today, the IC-290A has features to make multimode mobile a snap. 2 VFO's, 5 memories, priority channel, memory and band scanning, squelch on S SB, selectable AGC and NB, and...

Element Multiple Choice

1 We all know that SOS is the distress signal but what is the urgency signal, signifying a message concerning the safety of a ship or person 4 There's no such thing as an urgency signal. 2 While tuning across the band, you hear someone shouting, Pan, Pan, Pan ' What's happening 1 He's sending an urgency message 2 He's looking for a kitchen implement to fry his eggs in 3 He s calling for an open frequency 4 Hehs using an international sign that means he's listening 10 kHz up 4 The individual...

Peoria Il

The Peoria Area Amateur Radio Club will hold the Peoria Superfest '81 on Saturday and Sunday, September 19-20T 1981, at the Exposition Gardens, W. Northmoor Road, Peoria IL, Gate opens at 6 00 am commercial building at 9 00 am. Activities include forums, amateur and computer product displays, a flea market, ladies programs, and children's activities. Full camping facilities are avaiiable. Talk-in on 146.16 .76. For more information, contact Charles W. Kuhn WD9EGW, 7005 N. Tobi Lane, Peoria IL...

To Obtain The Next Unserviced Bargain List Send A Self Addressed Stamped Envelope

AMATEUR ELECTRONIC SUPPLY A q gt e aR WHH-ui gt S e HENRY IKO 5 80 15m Linear Ampler 1200w PEP input 700w PEP no mai output Single fi nac 3 5QGZ luned ifput ALC. conservative rated porter supply burltm antenna relay Sze 8Vh 15'dr48lbs. HENRY IKO 5 80 15m Linear Ampler 1200w PEP input 700w PEP no mai output Single fi nac 3 5QGZ luned ifput ALC. conservative rated porter supply burltm antenna relay Sze 8Vh 15'dr48lbs. Hf NRY 2KD-5 30 15m Lmear Amplifier 2000 watts PEP ir gt DuT 1200w PEP nominal...

Test Probes

Leads touch together while it is waiting to be used Before you solder the parts in place on the circuit board, trim it down enough to iit into the film case Then drill two holes in the lid of the film case and pass the test leads through it Fig 5 is an example of my trimmed down circuit board. The capacitors used in my tester were electro-Ivtits rated at 50 volts, but any rating small enough to fit on the circuit board and into the film case would work just as well- I he voltage rating needs to...

Little Gull Island

Radio Central ARC will sponsor an unusual 24-hour mini-expedition to Little Gulf Island, running August 8th at 1600Z to August 9th at 1600Z, Callsign will be WA2UEC. Little Gulf Island is a small island rn Long island Sound about fifteen miles northeast of Orient Point. They will operate on the lower portions of the General bands, 10 to 80 meters, both CW and SSB. There will also be a Novice station operation. A photo QSL card will supply all information about the trip. Please QSL via Callbook...

Sstv Contest Comments

WB40VX in Virginia was noticed having a ball during the contest, showing his new Collins KWM-380. N6WQ related that contacts seemed down approximately 30 and felt this was due to the simuitaneous ARRL DX Contest. The most common comments heard on the air during the contest related to the two contests DX and SSTV falling at the same time. Fortunately, however, the SSTV contesters were heard expressing their understanding and sympathy. Although we couldntget enough forewarning from the ARRL and...

Rochester Hamfest Closed Down By Tax Officials

New York tax officials descended on the Rochester hamfest and closed down the ARRL booth threatening president Harry Dannals with an arrest warrant if he continued to hawk his books and magazines. It was at the height of the hamfest just before noon on Saturday, with an estimated 3,000 people milling around the flea market and the handful of exhibitor booths, when the tax officials and police arrived The police cars drove up and down the aisles of the flea market, demanding that everyone pack...

All Band Trap Antennas

PRETUlNLD- COMPLETELY A EL5LC MB LED - W VCjq ALL MARES i WODtLii t F ftNIATEUfl ONLY ONE NEAT SMALL ANTENNAfOH gt i TRANSCEIVERS . TRflNSMlTTE S -I IF1 TO 7 BflfJPK ETXCELI.CNT TOR OOM GLlAflA.NTC.ED FOR 2000 WATTS SS0 CESTEC HOUSING A Fit AS - APARTMENT 5 If 0OO WATT 5 CW INPUT FOR NOVICE AMD LtGHlT - STXCHQ - ALMOST INYISfBLE' J ALL CLA5S AMATEURS1 COMPLETE AS SHOWN wflh 50 ft RGSSU-5 Ohm teedUnr. PLS59 tnntiicHH, inaulHori 30 ll. 300 docrrni iupp rta, cenler connjcim HM built In kghtrrnu nd...

Brqd Band Folded Dipole

BARKER amp WILLIAMSON'S MODEL 370-15 8 amp W's Broad Band Folded Dipole covers all amateur bands including the new 12,17, and 30 meter bands. Also covers CAP frequencies, MARS, Military or any frequency from 3.5-30 MHz. Being used throughout the world Total length only 90 feet SWR Less than 2 1 from 3,5- 30 MHz Supplied completely assembled with 50 feet RG 8U Can be installed as a flat top inverted1V or Power handling capability 2 KW- 4 KW PEP

Aes Branch Storesassociate Store

Ohio 44092 ORLANDO Florida 32803 LAS VEGAS, Nevada 89106 ERICKSON COMMUNICATIONS WICKUFFE. Ohio 44092 28940 Euclid Avenue Phone 216 585-7388 Ohio Wats 1-800-362-0290 Outside Ohio 1-800-321-3594 ORLANDO Florida 32803 621 Commonwealth Ave. Phone 305 894-3238 Fia. Wats 1-800-432-9424 Outside Fla. I 800-327-1917 1072 N. Rancho Drive Phone 702 647-3114 Pete. WA8PZA amp Squeak, AD7K Outside Nev. 1 800-634-6227 ERICKSON COMMUNICATIONS CHICAGO. Illinois 60630 5456 N. Milwaukee Avenue Phone...

Swiss Quad Antenna

I i Assembly of the elevated-feed antennaI walking the dog with a two-meter quad fronMoback ratio. Without problems. The parts were a test range, these figures carefully marked and are impossible to either packed, and the quality of confirm or deny, although materials used is higher they do seem slightly opti- than average. Assembled mistic. Nevertheless, with exactly according to in-the antenna mounted six structions, the center fre-feet atop a house and quency of resonance...

Bax Broadband

General purpose amplifier which may be used as a tuned or untuned unit in RF and audio applications. 20 Hz to 150 MHz with 6 to 30 db gain. Cat. No. 035107. Specify when ordering. 7,34 ea. EXPERIMENTER CRYSTALS HC 6 U Holder 031060'3 to 20 MHz For use in OX OSC Lo 6.88 ea. 031081 '20 to 60 MHz For use in OX OSC Hi 6,88 ea. 031300 '3 to 20 MHz For use in OF-1 L OSC 6.88 ea, 031310 20 to 60 MHz For use rn OF-1 H OSC 6.88 ea. Robert B. trove WA4PYQ Grove Lnterpriseb,, tnc Rt. 1, 156 Bramown NC...

Amateur Radio Equipment Yaesu

The FT-101ZD Mk III is the latest chapter in the success story of the FT-101 line. Armed with new audio filtering for even better selectivity, the FT-101 ZD now includes provision for an optional FM or AM unit- Compare features and you'll see why active operators everywhere are upgrading to Yaesu Using two 8-pole filters in the IF Yaesu's pioneering variable bandwidth system provides continuous control over the width of the IF passband from 2.4 kHz down to 300 Hz without the shortcomings of...

Models

Mfj Versa Tuner 945a

Has SWR Wattmeter, Antenna Switch, Balun. Matches everything 1.8-30 MHz dipoles, vees, random wires, verticals, mobile whips, beams, balanced lines, coax lines. Ham Radio's most popular antenna tuner. improved, too. MFJ-900 VERSA TUNER MFJ-949B VERSA TUNER II MFJ-962 VERSA TUNER III Fastest selling MF J tuner . . , because t has the rriost wanted features at the best price. Maiches everything from 1.8-30MH dipoies, inverted vees, random wires, verticals, mobile whips, beams, balanced and coax...

Mastercard Visa

Ail prices fob Houston except where in dicatetf Prices subject to change without notice, all -terns guaranteed. Some items subject prior sale. Send letterhead fot Dealer price list. Tenas residents add 6 ta . Please add sufficient postage- balance collect. lets you adjust your antenna quickly for maximum performance. Measure resonant frequency, radiation resistance and reactance. Exclusive range extender and expanded capacitance range gives you much extended measuring range. Exclusive range...

Dx News

C6A Bahamas wason during the CQ WPX CW contest by K5IU, N5RM, and KC4XR. They were on between May 23 and June 2, operating all bands 10 through 80 on CW and SSB. QSL to their home callsigns. EA9EC9 Ceuta Novice net meets at 29000 aimost daily, with a number of EC9 stations usually available. EA Novices now are allowed to operate in that segment of the 10m band. FG7BQ St. Barth l my Island. Charles is a public official on this island, which is situated between Puerto Rico and FG7 and is...

Daiwa Cnw-418 Diagram

Daiwa Cnw 418

DA .'.'A rngeruj v 5 also 3eni -- RM E O an Infrared cordless mobile rnicro-phone system Audio and transmit receive switching are carried on a safe infrared beam Experience the freedom of cordless mobile operation. Ask your Daiwa dealer o a demo today Frequency range 3 s-SOMHz including WAFi bands Tuning Time less than 45 seconds Power rating SSB - bk N PEP ThtMSU Jury J A I 500 watts, RTTY. SSTV - 500 watts Output Imped ance t -250 Ohms unbalance Dummy Load 100 watts 1 minute 4installed...

TO

SMALL STORES ru LIH1T INSERTION TO 2 7 SMALL STORES ru LIH1T INSERTION TO 2 7 Fig. 3. Final design of the elevated-feed vertical antenna GQAltAlL L hGHTttJItfi TyUHJ APAESTOP -l-4EMA GQAltAlL L hGHTttJItfi TyUHJ APAESTOP -l-4EMA Fig. 3. Final design of the elevated-feed vertical antenna should be approximately 500-600 Watts. For intermittent duty, the average power would be half of this figure, or some 300 Watts This does not give much of a safety factor, but I decided to go ahead and worry...

V

To be able to detect open and short circuits or to check one's ac line voltage For the home-brewer, experimenter, and kit-builder, the multimeter is invaluable in circuit design and development as well as in troubleshooting applications. The basic multimeter, or VOM, is an analog device that has four, five, or more scales, each representing a different type of measurement, such as ac, dc, Ohms, decibels dBs , and possibly other parameters. The input arrangement and number of ranges depends on...

Double Zepp Antenna

Loading Coil Antena Hygain Telex

Telex Communications' new V-2 antenna is a 2-meter extended double zepp vertical consisting of two stacked 5 8-wave sections decoupled inside the antenna for complete weather-proofing. The decoupling system allows no rf on the coax feediine. The V-2 is a complete antenna that is easy to assemble and will mount on any mast up to 2 50,8 mm In diameter. Two sets of 1 4-wave radials and a centered feedpoint produce an excellent radiation pat tern that is very close to the horizon with a minimum of...

Model Sdm Slide Mount

The new Model SDI-1150, quick-connection slide mount being introduced by Scientific Dimensions, Inc will discon nect ten circuit leads plus coax. Designed for use with mobile two-way radios through the UHF band, this product will handle six more accessory teads than the Model SD1-1050 which disconnects four circuit leads plus coax . The model SDI-1050 has been reliably used in the mobile two-way market for over five years. The theft prevention and radio switching capabilities of the Scientific...

Cubic Communications

A member ot the Cubic Corporation family ot companies 305 Airport Road, Oceanside, CA 92054 714 757-7525 ALL BANDS INSTALLED Exceptional Dynamics Dual 8-pole filters AND OPERATING' 160 thru 10 Noise Floor-1 4 1 shape factor including WARC founds 3rd o der intercept I5d6m -6 to -lOfrdB CW output pulse shaping hard or solt Tiue Passband Tuning wth Width and p s tign indicators The Cubic ASTRO-103 expands on the highly acclaimed ASTRO-102BXA with the addition of the most asked for features RTTY,...