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Inside the voltage controller. Simple tips on upgrading your radio insurance. Maybe the title got your attention a little quicker than another article about emergency communications, or getting prepared. Since 9 11, there has been a lot written about emergency preparedness, which is as it should be. This article will attempt to kill two birds with one stone (1) standardized connectors in your ncck of the woods to cover equipment swapping in an emergency, and (2) protecting ALL your...

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ARTIFAX BOOKS, Box 88, Maynard MA 01754. Telegraph Museum http witp.com . BNB113 New miniature oscillator modules are now available all under 20 plus our great reference book is still for sale. Write to RMT Engineering, 6863 Buffham Road, Seville OH 44273 or see our Web site at www,ohio.net -rtormet index.html . BNB640 RF TRANSISTORS TUBES 2SC2879, 2SC1971, 2SC1972, MRF247, MRF455, MB8719.2SC1307, 2SC2029, MRF454, 2SC3133, 4CX250B, 12DQ6, 6KG6A. etc. WESTGATE....

Info

Together the test setup shown in Photo B. Set a signal generator to any frequency in the 30-50 MHz range. I used an MFJ 249B SWR Analyzer as a signal generator. A step attenuator, such as the one described in the April 1999 issue of Electronics Now, can he used to reduce the generator output to the weak levels covcrcd by the dBm meter. Set the step attenuator for 33 dB of attenuation to reduce the MFJ's normal level of +3 dBm to a -30 dBm level. Feed the weak signal to the range extender input...

Umidesi scanners

Less - 190 instant Rebate Special 339.95 500 Channels 10 banks CTCSS DCS - S Meter Size 7SIS Wide x 61 Deep x 213'16 High Frequency Coversge 25-0000-513.0000 MHz., S06.000-823.9875MHz., 849.0125-868.9875 MHz., 894.0125-1300.000 MHz The Bearcat 780XLT has 500 channels and the widest frequency coverage of any Bearcat scanner ever. Packed with features such as Trunktracker III to cover EDACS, Motorola and EF Johnson systems, control channel oniy mode to a 11 ow you to automatical fy trunk certain...

Qrh

For each other and for amateur radio than by getting married at the world's largest amateur radio trade show. The ceremony takes place at 3 p.m. in Forum Room 3, immediately following the Amateur Radio NewS we-produced Ham Radio Town Meeting. Thanks to Newsline, Bill Pasternak WA6ITF, editor. Hamventiom 2002 Award Winners Named_ The Dayton Hamvention has named Radio Amateur Information Network founder Alanson Hap Holly KC9RP as its 2002 Radio Amateur of the Year. Holiy received the news of his...

Qrz

File Edit Mode Options J Ain 1001 AIn 4001 3K Wide Options View Configure Help Call 3 Return NarnQTH RSI j BTU Clear j But, believe me, using the wheel to quickly move from the PSK portion of the band to the MFSK and or RTTYarca is what some folks refer to as a trick. How it works in real life is simple. You rotate the wheel one click one way and the rig moves 500 Hz. Move it one click the other way and you are back where you started. That is a real convenience far and away more useful to me...

Travels with Henryk Part

I have visited many islands, and one thing I've noticed is the higher-than-average interest in amateur radio 011 most of them. Malta is a typical example of this phenomenon. Photo A. Quite ci few people show up at MARL for the Sunday meetings. Photo A. Quite ci few people show up at MARL for the Sunday meetings. There are almost 500 licenses issued in Malta, while the population is less than 400,000. The truth is that a large number of these license holders still enjoy CB. as in other places I...

Restoring an HQX Part

This Hammarlund rig has always been a favorite. Nostalgia Have you really given any thought to the amount of love you develop for a. piece of ham equipment After using a Hammarlund HQ-140-X for many years, it be came part of my family, so to speak. It was a piece of equipment that could be counted upon to be dependable and would work any time that it was needed. I don'L recall for sure when I obtained the HQ-140-X, but can tell you that once I used it, it was going to be mine forever and it has...