Midwest Wood Products

Midwest Wood Products has introduced a new clock made of solid oak and measuring 10-3 4' by 19 tt comes with a frame for either jze U S license and has non-glare lenses for both the movement and display frames. The quartz movement is U S-made, runs on one AA battery, and is warranted by the manufacture er tor six years. The wood and dtsplay frames are warranted for one year. The lelters on the clock are self-adhesive and are easily changed if you upgrade or move and change your call-sign the...

1

Figure 1 Basic polar-to-rectangular converter and pattern genera tor The sine* cosine pot is shown as a bridge of four resistive sections ana two wtpers, but most units actually have a single lapped winding on a square board inside. Photo A Heads turn when JaMi Smith KK6CU goes on foxhunts wtlft this army, tt spins at - 0 flPM and displays bearings on a storage oscilloscope Photo A Heads turn when JaMi Smith KK6CU goes on foxhunts wtlft this army, tt spins at - 0 flPM and displays bearings on a...

Info

Particular frequency (or another within the same subbancf) it will set Jtself to Ihe previous settings and antenna seiection. If not, you wiEl be required to enter this information before operation takes only a few seconds and is fully automated). Antenna selection js a part of the 2000Fs tuning as the four antenna inputs are microprocessor-controlled. For example On 14.300 MHz you always use your trusty tribander and select that antenna when tuning the amplifier. Frorr thai point, untii you...

Circle On Reader Service Card

Have your awn repeater or link system i ,jsy repeater Kltfp wtihoui mod I fiction (o your rullbi cjir. m 111 ply up m und pa itad far ancr ncy or porubic mnbHf repealers The BRN- uorti *lih ANY rccdvcrinr Maimer) and ANY iranv-intiicr. Super muiive VOX ofrcraliOfl maLc lup tjuiLk. lrvtuifc> H i ni tunead limen, P vmvc -.j Jt micr jtc nr lIc ih judio Onl 4j5w 1 1 -5 md ch x of T2 VOC or W tuuery poorer ipictsc *pcoly tien mfcrotf 1 ORDtlft BRi-2 S30 t - ' -rrris- rfw > H Ml 1 rr. I.L i* '...

Easypc

PC XT A T 286 3& 6 With Here, CGA, EGA, VGA. Design Single sided, Double sided and Multilayer boards. Provides Surface Mount support. Standard output includes Dot Matrix Laser f Inkjet Printers, Pen Plotters, Photo-plotter and N.C. Drill Award Winning EASY-PC is now in use in over 13,000 Installations in 70 Countries World-wide. Much easier than Light box and tapes. SUPERBLY EASY TO LEARN AND USE. Options - 1000 piece symbol library 75.00, Surface Mount library 112t Gerber Import facility...

Euram Electronics

EUR-AM electronics is offering an adiustabie mouni (up to 25 degrees for PL or N type connector antennas (like Diamond, COMET, etc f. The mount is currency mported from WiMo (Germany) and comes ftith 12 feet of RG-58 coax permanently connected in either vertical (fenders) or horizonlai (roof) fashion The N type is 36 the PL type is S33 For more information, contact EUR-AM Electronics P.O. Box 990, Meredith NH 03253-0090 Fax (408) 866*4311 Or circfe Reader Service No 203.

Wat Radio Service Monitor

OM-3 L v s nv,i popi a-' tow-cas nw f For snap* t> g of s aji OOM-Saetarers advanced ipairtn lor a fentabc pnce end ou rtew lease pfo-z-aftows irti. i COW 3 kv k*rt5thanS3.00ada-y saiures Direct en& y keyboard with programmable emory A rransmrtter frequency counter 'LED tsar apn ireouencyfrrror deviation display *0 1-10.000 pV ppus gn hieetve iensii i tnan 5 pV 10* fcMj fcMM. *Corit(OLKJUS +req UOWy CC f f-je * Iramii pruiocTion up iq 100 *CTS tone KOfi& r, 1 HHj and > il maj...

Spectrum

Stand Alone or use with your controller 10 40 Watt Units 2MP 222, 440 MHz Super Sensitive Selective Receivers Unusually Good Repeat Audio Proven Performance throughout the World SCR1400 REPEATER W 150WT.2M Amp & 30A POWER SUPPLY. (All items available separately) Call or write today for details and prices Get your order in A.SAP. Sold Factory Direct or through Export Sales Reps. only. For that new Machine Spectrum makes 2 lines of Repeaters the Deluxe SCR 1400 and the new basic low cost S-7R...

Tripp

The new iSOBAR(R) Ultra surge suppressor from Tripp Lite has a revolutionary new design, featuring diagnostic indicators and a new comprehensive warranty. Using multicolored indicator lights, the ISOBAR Ultra can detect and display wiring faults, toss of power and integrity of the surge protection circuitry alerting the user to pf obi ems before equipment is turned on. Tris seres also features new Lifetime Ultimate Insurance, which guaraniees every Ultra model and the connected equipmeni...

Interference Filters

Our specialty is eliminating Broadcast Band Interference from your receiver. Antenna and powerline filters stop broadcast energy from reaching your equipment. Also available are receiver front end protectors thai prevent damage from static electricity or lightning. Call 503 923-2540 or write for a FREE information package. Northwest Communication Laboratories 813 S.W. Highland, Suite C-310 Redmond. OH 97756 503 923-2540 1691 MHz Heml Pre-amp. model TS-1691 -P. Amp 1961 M Hz Receiver model...

N

365 pF single gang airspaced v.anable capacitor 365 365 pF two gang airspaced variable in parallel 730 pF 3.5 amp 7 MHz band crystals FT243 with panel mounting socket 6BW6 lube B9A ceramic chassis mounting socket Wesiinghouse 18RA used any suitable type available 9 turns close-wound PVC hook-up wire wound on 3 16 diameter rod, and femoved Jack socket for Morse key plug 35 turns 24 gauge enamel copper wire, spaced 1 turn ancf wound on 1 diameler PVC or plastic paxolin In the U.K. tube Neon panel...

Atv

Bill Brown WB8ELK c o 73 Magazine 70 Route 202 North Peterborough NH 03458 Quite a few groups have sen up ATV-equipped high altitude balloon experiments This past ear One ol the more prolific and ambitious groups is the Bridgerland Amateur Radio Club In Logan, Utah. Over the past year BARC has flown nine balloon experiments two were tethered carrying amateur radio equipmenl Every payload on these lights has been successfully recovered. These initial flights carried a two-channel Radio Shack VHF...

Model Sa

Dynamic range from DC to 50 MHz dispersion settings with out degradation of the on screen dynamic range, plus a continuously variable dispersion control, PERFORMANCE and LOW COST The SA Series Spectrum Analyzers have been designed utilizing a revolotionary new proprietary Log Amplifier, which provides -110 dBm senitivity .7 microvolts .,. And up to 80 dB oil screen dynamic range with a Vertical Amplitude Accuracy of - 2 dB over 70 dBm, -3 dB over 80 dBm Frerqueney Range of 2 Mhz to 1000 MHz...

Antennas

Hy-Gain Hus ler KLM METZ.Uttan, M0DUBL0X TONNA. SuTternji CONTACT US FOP THE LATEST IN BU NESS A JD HAM RADIOS. SHORTWAVE 4 SCANNERS MOTOROLA, VAfSU, rCQU KENWOOO-MAXON 50NV C FT-767GX, FT-690k FT-747GX, FT990, FRG-8800, FT-736FI, FT-tOOOD, FT-415 815, FT-530, FT-5200t FT-2400, FT-470, FT-411E IC-R71 Ar75lAM 781M 229GM R-7D00, 10-785. IC 7 Sh IC-323, 3230H, 729 A 72B, IC-Wl, F 710Ch IC-2410A 2500A, R-1, R-72, R 100, P2 P4AT IC2 3 4SAT IC02AT SRA JC 4QAT 24AT IC-A2WU16 TSiSOS...

Circle On Reder Service Card

Written for ihe nam fad operaijr Huridreiis. ol phraser Vol 1 -mel French. Spanish. Gtrm m. Jfipanese. PoliBft Vol. 2 mcl Swedish Italian PonLjgufis Crodtian, IMotwigian Vol, 3 incl Fbssiin D niah, C ech Korean, Hiwaiian ONLY 10 SanbilOpBivflt ihUS SttUi WIMW Oi ROSE P O Box 7 . Miur gt delejn. JL 60060-0796 Decodes DTMF tones from audio source, tape, phone, radio . Displays numbers on LCD display, 200 Digit memory, were more changes done to the firmware controHing the Argo it but these two I...

Jo Cm

S Kit A I vi tJO-JilJ ItiiAS Fftl 4 g.fiS Kit ATV flQl-021 r E T I tittBSKit ATV 0-4S amp . . . I . S Kit HF AMP LIT IE MOTOROLA B ULLtTlKJ. tKMkuJtita L jy MLASEM- O. H ih MOTOROLAS. AftTSt JthCW 11W 71 AH7 1 t40W I 1 11 AMlTtl JQW t j AH1T9H MW I f I 4 111 Hfl W lifl A4 T -T rWirr l t fl EB i J lltn I II H E amp 37A 1 L fl M 0 MOW IUI H P 565 IMVS IIS I U A I vi tJO-JilJ ItiiAS Fftl 4 g.fiS Kit ATV flQl-021 r E T I tittBSKit 5 I L . imT-rri-iirr-nriiii'-'iiii i 1 -J 5 R...