ALINCO DJ-S11 MANUAL PDF

Mar 18 2020
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Alinco DJ-S11 Instruction manual. uploaded by RigReference. PDF, Unknown size. Click to download This document is related to the following rigs Alinco. Download ALINCO DJ-S11 service manual & repair info for electronics experts. ALINCO DJ-S11 DATA. The DJ-S11 is a handheld 2M FM amateur radio transceiver with 20 channels () + CALL Channel; transmits up to W on.

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This unit is not FCC type-accepted for anything but ham band – janual HTs are very difficult to mamual antennas with using test equipment as moving the antenna off the radio changes everything. My old HTX ran circles around it with a smaller duck antenna. This radio does not have the traditional Alinco red and blue wires which have become so familiar Preliminary tests seem to indicate it works best at full extension. I got my 2 mtr pocket radio second hand and didn’t expect too much out of it, the one I got had the telescoping 10 inch whip.

Yes, it was odd that the HT came with a telescopic antenna. How does one know if an antenna is matched to a radio? If I bought a compact two-meter mobile antenna from a well reputable company that was about 10 inches tall, I would expect it to at least perform decently for it’s size and give my radio a good SWR.

You’ve admitted you haven’t accurately measured SWR so we now know that these antennas may, indeed, be a perfect match for the radio they were designed for. Please remember that these were mW HTs.

I followed the instructions on the page and the radio has always worked alright for its price point. HandBooks contain great info on transmission lines, SWR, and line loss. No, not at all. Of course, which would pretty much be a requirement with a mW HT with a shortened antenna. I’ve designed vhf transmitters to load into 1.

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I realized that I could hit all of my nearby repeaters with 50mW on low, in fact, I could hit repeaters on 50mW that I couldn’t manyal with mW with just the plain whip. Why did Alinco do it?

Again what is resonance?

They were very small antennas, yes, both short and narrow, and a small antenna is not going to outperform a larger one. President Midland Uniden Zodiac. I just didn’t design them alinxo 50 ohms in mind.

After all, if you want a radio transceiver to reach any sort of distance, get one that will do what you want. Icom was going to put out the T82A, but because they felt that the radio didn’t live up to the “Icom Aliinco, they scraped it.

Other than the antenna, I really liked mmanual radio, it just didn’t perform stock the way I felt a mW radio should especially when you made a simple adjustment and found out you could make it out perform stock performance 50mW.

Alinco DJ-S11 — Why?

This wasn’t mentioned in the manual. I know there are lots of hams out there that own this little radio and love it for their particular uses. I found no need to alter the antenna, although it would have been easy to put a 19 inch telescoping aerial on it.

I’ll probably try to improve the antenna performance now that I know it’s not up to snuff.

Alinco DJ-S11T (DJ S11 T DJS11T) transceiver: Expanded RX / TX mod

And there’s people like me that hated them because they purchased a poor performing radio that was marketed as a ham jd-s11. This article has expired. Also another point, I’m not knocking the DJ-S Once I figured out that the antenna wasn’t loaded, I added the appropiate amount of wire to make it aliinco 19 inches in total length.

As I recall the one I owned had a rubberized flip up antenna that may have been helically loaded.

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Alinco DJ-S11 Instruction manual

There must be something else going on. I’m just curious to what other amateurs have thought about this radio. I use a d-s11 scooter and the low power does not interfer with the electronic controler. The output impedance of most solid state amplifier stages is low compared to tubes where it is high.

I bought mine on impulse. I had gotten it to do crossband through my mobile rig to begin with, but found it functioned just about as well when I accessed the local repeater directly. It’s the only model I’ve seen out there with this feature. I owned mine for about five years and used it pretty much every day with no complaints at all. I also was curious what everybody had to say about this radio that’s owned it or familiar with it.

As a rule with modern Ham Radios that come out, you expect them to have near or equal standards of commercial radio equipment. Bill, you bring up a valid point that identifies your displeasure with the radio, but it really is a matter of “buyer beware”. Why would anyone even buy a DJ-S11 today? Contact the site with comments or questions. The space shuttle operates with a 7: Thanks for submitting this article. Yes, I know it’s low power and isn’t meant for long distant QSOs, but really, does it cost that much to put a electrically matched antenna on this radio?

I’m well satisfied with my DJ-S Over the past 20 years or so, several of the ARRL Antenna Compendiums have contained articles about this very subject. You guys have defenatly raised lots of good points.