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i went right back in and showed them, and they exchanged it for me. the new one with a man. date of 4/07. new enough for me! That's probably the only nice option about buying from a truckstop is the 30 day return policy. then i noticed how far out the pots with switches on them stuck out...

I think Ty is helping you out on the other forum where you posted the same question. Normally if RX is good but TX is shifting that far you have a problem in the TX oscillator or the clarifier circuit. To determine which, just check to see if the TX frequency shift is happening in all...

I would guess since Mitsubishi has stopped producing 2SC1969 transistors, the "250,000 pieces" you mention are cloned copies. Otherwise Ranger and other manufactures would continue buying them as would larger component part companies like RF Parts.

L33 and L37 are just resistors with a ferrite bead on one lead to block RF from the DC bias. The update for that as shown is to replace the L33 and L37 with 22uH chokes. It doesn't do a lot towards increasing output power. Quite some time ago we upgraded the 2SB754 with a 2SB827 so you...

You can compare the schematics side by side for both. http://www.cbtricks.com/radios/galaxy/dx959/index.htm

This typically happens when tweak shops cut the ALC or some mod shop has put in their Super Secret Mega Whooper. Now your SSB audio sounds like crap but hey, your blowing smoke with that excessive flat-topping over distorted AM audio. 8)

Here is the current production of the DX2517 schematic showing IRF520 mosfets. You should be able to make the changes to your radio using that schematic. http://www.cbtricks.com/radios/galaxy/dx2517_mosfet/graphics/galaxy_dx_2517_mosfet_sch.pdf Just remember the normal 1N4148 diodes in...

Time for a who's who history lesson in 10-meter radio. Where is that NorthStar guy? He knows. 8)

There are still some new (not refurbs) DX88HL radios available at blowout prices. PM me if interested.

I find that a little hard to believe since every email to Galaxy is replied to by me. You might have been told it's no longer in production and some part support for it may not be available. Although I am nearing the age of senility so who knows but you'd need to show me the headers with...

Where did you get that information?

DX99V model is discontinued but the 100 watt replacement will be ready for distributors in 2 weeks. Replacement will be called DX94HP. 100 watts peak AM/SSB Blue Leds :P 4xIRF520 mosfets AM/SSB Only Priced very close to old DX99V The first shipment will most likely get swooped up...

Yes, post the serial # I'll check the age.

The DX959 s-meter lamp is 12 volt @ 50ma with axial leads. The part number is EX02N40230 and for direct replacements you can order from either distributor listed below. Maycom Communications Location: Stevensville, MI. Phone: 269-429-8522 Internet: http://maycomcomm.com/ RF Parts...

Chipotle truly is the voice of reason.

Modulator and coupler symbols can be found here, http://www.iee.org/OnComms/Circuit/benefits/Editorials/Features/Units%20&%20Symbols.pdf

Here are a few to start things off, http://library.thinkquest.org/10784/circuit_symbols.html http://www.aaroncake.net/electronics/schem.htm http://www.ibiblio.org/obp/electricCircuits/Ref/REF_9.html http://www.allaboutcircuits.com/vol_5/chpt_9/3.html...

nomad just posted something here on the forums a few days ago so I'm sure he's still around. 8)

Dan sold the website and the ebay store to Frank who is new to the business but very motivated in making every customer happy including the ones that were done dirty in the past. Frank is also an engineer for Cisco Systems and runs the website and ebay store with his brother. After talking with...

AM - 1kc tone 95% modulated = 200 watts @ 28 amps SSB - with 2 tone injection = 200 watts @ 35 amps I tried to push it a little harder but it just increases IMD and you will immediately see the modulated waveform on the scope go to crap. Test Equipment: Bird 4391A TIF 1000DC Digital...