Catalog: MFJ 2006 Catalog | |
| MFJ RF Ammeter for Balanced Lines Measure and compare each feedline wire current your feedline is balanced if the currents are equal. MFJ-835 $119 95 Three New models coax, balanced line, SWR/Wattmeter... Find Noise Fast! Highly directional 3-element Yagi finds noise quick with pinpoint accuracy. MFJ-856 $149 95 New, Improved MFJ IntelliTuner TM Automatic Tuners Now has 20,000 memories and dual power: matches 6-1600 Ohms at 300 Watts or 6-3200 Ohms at 150 Watts! MFJ-993B $259 95 MFJ 1/2 Wave, 6-Band Rotatable Mini-Dipole Low profile 14 feet, 7 foot turning radius . . . 40, 20, 15, 10, 6, 2 Meters ... | |
| MFJ KW Differential-T TM Antenna Tuner . . . Gives you absolute minimum SWR . . . Simple 2-knob tuning . . . Lighted Cross-Needle SWR/Wattmeter . . . AirCore TM Roller Inductor . . . 6-position antenna switch . . . Balun for balanced lines . . . 1.8-30 MHz coverage MFJs innovative Differential-T TM tuner uses a differential capacitor that makes tuning easier than ever. Gives minimum SWR at only one setting. Broadband design ends constant retuning. The MFJ-986 is a rugged roller inductor antenna tuner that handles 3 KW PEP SSB amplifier input power (1500 Watts PEP SSB output power). Tunes 1.8-30 ... | |
| Antenna Tuner/Artificial Ground MFJ-934 is unique because it has a built-in artificial ground. A ground matching knob lets you switch in inductance to bring an attached wire to a low impedance current point to form an artificial ground. A push button lets you use the Cross- Needle Meter to monitor for maximum ground current. With an artificial ground to work against, youll be surprised to see how well a random wire can work. You get a 300 Watt full featured antenna tuner that covers 1.8-30 MHz. Lighted CrossNeedle meter reads SWR/Forward/ Reflected power at-a-glance. 4:1 balun for balanced lines. ... | |
| MFJ . . . The World Leader in Ham Radio Accessories! 9 Drape a wire around a bookcase or window and attach both ends to this new MFJ Small Loop Tuner TM. It instantly turns into a small, high efficiency multi-band transmitting loop antenna! You can operate 5.3 to 30 MHz with a full 150 Watts. No ground, radials or counterpoises needed. The excellent performance of a highefficiency small loop antenna is legendary and well proven by users all over the world. Youll radiate a low angle DX signal that literally rivals full size dipoles and work incredible DX! Its a very quiet receiving antenna -youll ... | |
| Ruggedized flat Mobile/ portable SWR/Wattmeter 14 www.mfjenterprises.com MFJ's new flat, compact SWR/Wattmeter is plenty rugged to take the abuse of brutal mobile and portable operation. The meter is fully enclosed in a strong aluminum case with just the scales exposed. Only two small switches are slightly protruding so there's little to break. Simultaneously read SWR/forward/ reflected power on full size 3-inch lighted Cross- Needle Meter. Use 12 VDC for meter lamp or plug into cigarette lighter with MFJ-5510, $6.95. 30/300 Watt ranges, 1.8-30 MHz, SO- 239 connectors. 5Wx3Hx2D inches. See page ... | |
| MFJ-805 works with mobile installations, ferreting out alternator hash, ignition pulses and microprocessor noise on feedlines and power leads. Isolate cables picking up RFI and know when youve suppressed the problem. Easy-to-use. Clamp current transformer over suspected cable or wire (up to 1/4 in. dia.) to detect RFI causing common-mode currents. 2 1/4Wx4 3/4H x1D inches fits in shirt pocket. Use 9 Volt battery. Usable VLF to VHF. Gain adjustable over 50 dB range. MFJ Super-Sensitive RFI Sniffer MFJ-854 Clamp-On RF Ammeter quickly snaps over wires and cables to measure RF currents flowing in ... | |
| MFJ UHF/VHF/HF Dummy Loads MFJ VersaLoad TM kW Dummy Load MFJ-250X VersaLoad TM KW dummy load lets you tune up fast! Run 1KW CW or 2 KW PEP for 10 minutes. Run 1/2 KW CW or 1 KW PEP for 20 minutes. Run continuous duty with 200 Watts CW or 400 watts PEP. Complete with derating curve. Quality 50 ohm non-inductive resistor. Use transformer oil (not included). Low VSWR to 400 MHz. Under 1.2:1 to 30 MHz. 1.5:1 for 30-300 MHz. 2:1 for 300-400 MHz. Ideal for testing HF and VHF rigs. Has SO-239 connector and vented for safety. Removable vent cap. Carrying handle. 7 1/2 inches high by 6 5/8 diameter. ... | |
| MFJ hamProAudio TM Equalizer/Conditioner MFJ . . . The World Leader in Ham Radio Accessories 29 MFJ brings Pro Audio to ham radio! MFJ makes sophisticated Pro Audio gear user friendly, affordable and RF bulletproof. MFJ adapted Pro Audios heart and soul to ham radio communications. The MFJ-655 all-in-one audio console gives you Pro Audio processing that makes your audio professional sounding. It gives you all the capabilities you'll ever need . . . 8-Band Equalizer . . . Downward Expansion noise gate . . . clean Compressor . . . smooth Limiter . . . low noise Preamp . . . universal microphone ... | |
| 30 www.mfjenterprises.com Save Your Voice with the MFJ Contest Voice Keyer Let this microprocessor controlled MFJ Contest Voice Keyer TM call CQ, send your call and do contest exchanges for you in your own natural voice! Store frequently used phrases like CQ Contest this is AA5MT , Youre 59 . . . QTH is Mississippi and more! Contest by pressing a few buttons and save your voice. You can record and play back five natural sounding messages in a total of 75 seconds. EEPROM technology keeps messages stored for up to 100 years no battery backup needed. You can repeat messages continuously and vary ... | |
| What did you say? Can you hear but . . . just cant always understand what people are saying? As we get older, high frequency hearing loss reduces our ability to understand speech. Heres why . . . Research shows that nearly half the speech intelligibility is contained in 1000 to 4000 Hz range, but contains a miniscule 4% of total speech energy. On the other hand, the low frequencies, 125 to 500 Hz have most of the speech energy (55%) but contribute very little to intelligibility only 4%. To dramatically improve your ability to understand speech, you must: First, drastically increase the speech ... | |
| 32 www.mfjenterprises.com Wipe out noise and interference before it gets into your receiver with a 60 dB null! Eliminate all types of noise severe power line noise from arcing transformers and insulators, fluorescent lamps, light dimmers, touch controlled lamps, computers, TV birdies, lightning crashes from distant thunderstorms, electric drills, motors, industrial processes. Its more effective than a noise blanker because interference much stronger than your desired signal can be completely removed without affecting your signal. It works on all modes -- SSB, AM, CW, FM, frequences from BCB to ... | |
| MFJ All-Band Preselector MFJ-956 boosts favorite stations while rejecting images, intermod and phantom signals. Greatly improves reception from 0.15 to 30 MHz, especially below 2 MHz. Tuner bypass/ground receiver positons. 2x3x4 in. 34 www.mfjenterprises.com MFJ invented the tunable active antenna! Numerous copies have been made without success including most recent ones. Why? Because MFJ has made continuous improvements where others have not. The MFJ-1020C has been completely redesigned with new technology. New technology uses a cascode FET/ bipolar transistor and a gigahertz bandwidth buffer. ... | |
| MFJ SSB Adventure Radios MFJ-1762, $79.95. 3-element 6 Meter yagi quadruples your effective radiated power over a half-wave dipole. 6 foot boom, 2 lbs. Can use TV rotator and mast. Handles 300 Watts PEP SSB. Mounts vertically or horizontally. Current balun decouples feedline. Great front-to-back ratio. MFJ-1756, $79.95. Omnidirectional low-angle vertical radiator lets you work plenty of DX in all directions even with low power. GroundIsolated TM radial system eliminates common mode current paths. Reduces undesirable feedline/supporting structure radiation. 55-inch. strong aluminum radiator. MFJ-1736, ... | |
| 42 www.mfjenterprises.com This MFJ-186RC has broken through the high price of Atomic Wrist Watches!!! For an unbelievable $29.95, you get a beautiful full-featured radiocontrolled watch that rivals the one your buddies paid $99.95 for! This MFJ Radio-Controlled Wrist Watch automatically receives the WWVB Signal generated by the US Atomic Clock located in Fort Collins, Colorado. MFJ-186RC lets you switch from 24 hour format or 12 hour format and to different time zones (Pacific, Mountain, Central, and Eastern). Also has running seconds display and day-of-week and date display. This MFJ radio-controlled ... | |
| 48 www.mfjenterprises.com MFJ 5/8 Wave Ground Plane For an incredible $24.95, you get a 300 Watt 5/8 Wave ground plane 2 Meter home station antenna. Other 5/8 wave ground planes cant work any better no matter how much they cost . . . Look at all you get at an incredible $24.95! You get a 300 Watt 5/8 wave ground plane base antenna for 2 Meters that gives you the maximum possible calculated gain of any single element antenna. Other 5/8 waves cant work any better -no matter how much they cost. You get shunt fed matching network for lowest possible SWR over entire 2 Meter band. Plus, it bleeds ... | |
| MFJ . . . The World Leader in Ham Radio Accessories! 51 33 Foot Telescoping Fiberglass Mast Collapses to 3.8 feet . . . Weighs 3.3 lbs. Just pull out each section and twist to lock. It extends to a whopping 33 feet a full quarter wave on 40 Meters! It collapses to just 3.8 feet and weighs a light 3.3 pounds for true portability. Bottom section is large 1 3/4-inch diameter. Super strong fiberglass flexes to resist breaking. Black resists UV. Great for portable, temporary use and semi-permanent use traveling, camping, from hotels, hamfests, field day, DX-peditions. Put up a full size inverted Vee, ... | |
| MFJ Hang Play TM Collinear Array Antennas 2-elements, 2 dB gain . . . 4-elements, 4.5 dB gain . . . Handle 1500 Watts . . . Very Quiet . . . Center Insulator A super-strong custom fiberglass center insulator provides stress relief for ladder line, hang hole and tie-points for heavyduty 7-strand, 14 gauge hard copper antenna element wire. Extremely strong solderless crimped construction used where possible. Available separately. MFJ-16D01, $6.95. Feedpoint Insulator Super-strong custom fiberglass mount allows screw-on coax cable connection at ladder line midpoint. Built-in SO-239 connector, quadruple ... | |
| MFJ . . . The World Leader in Ham Radio Accessories 55 A. 450 Ohm ladder line. Two 18 gauge solid copper covered steel. Insulated and spaced by heavy duty black polyethylene. Uniform spacing between conductors insures proper balance, ideal for balanced line and dipole antenna projects. MFJ-18H050, 50 Ft., $9.95. MFJ-18H100, 100 Ft., $16.95. MFJ-18H250, 250 Ft., $39.95. B. 300 Ohm TV twin-lead. Two 18 gauge stranded copper wire. Insulated and spaced by black polyethylene. Best for dipole, j-pole and for most other low power uses. MFJ-18T050, 50 Ft., $12.95. MFJ-18T100, 100 Ft., $24.95. MFJ-18T250, ... | |
| TAILTWISTER SERIES II For large medium antenna arrays up to 20 sq. ft. wind load. Available with DCU-1 Pathfinder digital control (T2XD) or standard analog control box (T2X) with new 5-second brake delay and new Test/Calibrate function. Low temperature grease, alloy ring gear, indicator potentiometer, ferrite beads on potentiometer wires, new weatherproof AMP connectors plus 8-pin plug at control box, triple bearing race with 138 ball bearings for large load bearing strength, electric locking steel wedge brake, North or South center of rotation scale on meter, low voltage control, 2 1/16 inch max. ... | |
| 66 www.hy-gain.com Hy-Gain VHF Vertical Antennas Hy-Gain VHF Ground Planes Oscar Link 435 MHz 145.9 MHz VHF/UHF DX Beam Antennas Hy-Gains DX- Series VHF/UHF Beams are based on the DL6WU element length and spacing and were further refined on Hy-Gains antenna test range and by computer modeling. Both beams feature encapsulated weatherproof feedpoints with type N connectors for excellent VSWR and power handling. High quality mechanical construction is assured by heavy wall booms and boom supports made of 6063-T832 aluminum tubing, stainless steel hardware, UV stabilized thick-shoulder element insulators ... | |
| Vectronics Kits . . . Fun to Build and Use 71 Vectronics 300 Watt Mobile Tuner The VC-300M Mobile Antenna Tuner is compact, lightweight, easy-to-operate and is our most economical tuner. Its compatible with any mobile antenna and any mobile HF transceiver and is compact enough to fit the most compact car. It can also be used at home with dipoles, vees, verticals, beams or quads fed by coax. Backlit dual movement meter simultaneously monitors power and SWR. Covers 18 to 30 MHz. Handles 300 Watts SSB PEP, 200 Watts continuous, (150 Watts on 1.8 MHz). Measures 7.25x8.75x3.6 inches. Weighs just 3.4 ... | |
| 72 www.vectronics.com Vectronics high-performance electronic kits . . . fun to build and use! Full featured CW Keyer Kit is the best electronic keyer bargain in radio! Self-completing dot-dashes and dotdash memory forgive timing errors. Front panel volume/speed (3-65 wpm) controls. Weight adjusts 25-75%. Sidetone (300 -1000Hz) has LM386 audio amp for external speaker. Iambic A or B, fully auto or semi-auto bug mode. Sleep Mode battery saver. Use 9V battery. 1 3/4x4x 3 1/2 in. Simple skill level. Order VEC-201K, $24.95. Crystal radio set Kit lets you relive the experience of early radio pioneers. ... | |
| AMERITRONs revolutionary ALS-600 is amateur radios only linear amplifier that uses four rugged TMOS RF power FETs -gives unequaled no tune solid state performance. $1299 includes Ameritrons no tune FET Amplifier and a 120/220 VAC, 50/60 Hz AC power supply for home operation. You get instant bandswitching, no tuning, no warm-up, no fuss! ALS-600 gives 600 Watts PEP Output power and 500 Watts CW with continuous coverage 1.5 to 22 MHz; 10/12 Meters with easy-to-install optional kit, $29.95 plus shipping. Must present FCC license at time of sale. SWR Protection prevents amplifier damage if you switch ... | |
| 76 www.ameritron.com QSK-5 Pin Diode Xmit/Receive Switch... $349 Worlds most advanced Transmit/Receive Switch. Gives high power QSK operation from your linear amplifier. Self-contained, connects externally to most HF amps. Handles 2.5 kW PEP, 2 kW CW. Six times faster than vacuum relay. ARF-1000 RF Filter . . . $159 Use with transceiver or amplifier that produces unwanted harmonics. Frequency select switches to 1 of six different ranges, 1.5-30 MHz. When the filter is selected it reduces harmonics above cut-off frequency. Handles 1 kW SSB input power, 600W CW or 400W RTTY. SWR less than 1.3:1 ... | |
| AMERITRON Doubles Average SSB Power Ameritrons AL-80B kilowatt output desktop linear can double your average SSB power output with high-level RF processing using Ameritrons exclusive Dynamic ALC TM. You get cooler operation because the AL-80Bs exclusive Instantaneous RF Bias TM completely turns off the classic 3- 500 tube between words. It saves hundreds of watts wasted as heat. You get a full kilowatt PEP output from a whisper quiet desktop linear. Its a compact 8 1/2Hx14Dx15 1/2 inches and plugs into your nearest 120 VAC outlet. Covers all bands 160-15 Meters, including WARC and MARS (10/12 ... | |
