There are no user-replaceable or -adjustable parts; all that you are likely to do is foul something up! For added protection, you may cover the cells with a thin piece of plastic. This modification requires no sur- gery at all —only a few addi- tions.
Bencher paddle is fully adjustable; heavy steel base with non-skid feet; Uses 9 V battery or 110 VAC with optional adapter, MFJ-1305. $9,95. VHF SWR/WATTMETER Low cost MFJ-ai2 $29.95 VHFSWR/ Wattmeter! You may notice some of the printing from the reverse side of the printed page showing through the clear areas, but don’t be con- cerned, The next operation will remove it. Front panel mode selector keys, wilh LED indicators. • Digital VFO’s for best stability. 50-Hz step, swilchable to 5Q0-Hz or 5-kHz. F. LOCK switch provided. • Ten memories store frequency, band* and mode data. The two vfo’s provided did not seem to give me any added flexibility in fact, they created a difficulty. Us- ing the 15-kHz vfo, I often would dial to some desired frequency and then find that I was either 5 kHz too high or 5 kHz too low. Посмотрите дутые кондеры в дежурке или замените превентивно. я бы еще лампочку подключил по сети на всякий. Once you gather the parts together, the entire conver- sion should not take you very long.
Diodes being fairly cheap, weMI usually opt for the full-wave bridge as the rectifier of choice. Wei? PWR SUPPLY Aslron KEYERS by AEA & MFJ Bencher Paddles Nye- Viking Paddles MARINE & COMMERCIAL by Icom and Yaesu CALL FOR QUOTES Prices subject to change without notice or obligation. HEADSETS by Telex. The capacitor looks like a short to the ac component, while blocking the dc. This, of course, is go- ing to limit the dc output we can get, and we’ve got the extra bother of having to find a center-tapped trans- former. Wide bandwidth for broadcast quality color video and computer graphics.