You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
Anyone have any info on the Roadking RK40? Not the RK5640 (blue lights, discontinued), but the RK40 that looks like a Uniden PC78? Looking for adjustment/alignment information.
Thanks!
I have a Cobra 29 LTD Classic, and I am experiencing an issue that I've never came across. I need a little help, pointing me in the right direction to correctly repair the radio if possible. Everything on the radio works well except for a noticeable delay between when the radio will actually...
I'd like to install a TopGun MD-1 on my Connex CX33HPC-1 radio.
I can't find a lot of information on the EPTDX2912Z board though. It seems even finding a legible schematic for the board is a little difficult. Why does it always seem like it's me that ends up with some off the wall something...
I've been having a time trying to get my Connex CX33HPC-1 dialed in on my newly purchased oscilloscope. I don't have a proper signal generator, so I've been using a signal generator app on my smartphone at 1000hz, and sometimes a whistle or "auddiiioooo" into the microphone, and adjusting the...
I've never owned a 'scope until now, and I'd like to use it to help with alignments and audio adjustments on my personal equipment. I am a big stickler for clean audio, so I felt it was time to invest in a piece of equipment that I could use to help me achieve that.
As I've never owned a...
From what I seem to remember, the TS potentiometers were a weak-link with these amplifiers. Is there an upgrade part out there that would be better suited?
As the potentiometer is merely a variable resistor, is there anything stopping me from checking the resistance of the pot once "set" and...
I have a Stryker 447HPC2 and a Texas Star 350HD. Haven't hooked the 350HD up to the radio, but am curious about trying it.
The radio peaks about 80W, and I'm thinking this is a little too hot for the 350HD, even though it is a high drive amplifier. My question here basically is can the 447HPC2...
Just picked up a new GainMaster at a great price. I was leaning towards another A99 or an iMax, but I just couldn't pass up the price on the GM. $149.99 with free shipping from Wal-Mart online!
I've read over the instructions, and have also read multiple threads on the GM. I still have a...
I have a Stryker 447HPC2 that swings about 75 on the peaks, and I'd like to find a nice amplifier (high drive) to go with it. Anyone have anything they might be willing to part with?
Thanks!
I desperately need to disable the annoying "power on" beep on my President Lincoln II+. I use the radio with an amplified speaker and needless to say, it's a little jarring when I power the radio on.
Disabling "key beeps" in the menu doesn't affect it.
This may be something hard coded in the...
I just bought a new Cobra 29 and will be putting it on the bench tonight. I'm unsure if I wasnt to swing kit (cap/resistor) this radio or not though. I don't plan to ever run an amplifier, ever. I just want the audio to be loud and the signal to be clean.
What is recommended? Adjust L14 to...
Cobra 29 LTD Classic with an Astatic 636L. I understand the 636L is a noise cancelling microphone and will result in lower audio drive, so how can I adjust for this? Are there any components in the mic amp circuit that I can swap out to boost drive a little bit?
Thanks!
73
This forum does not allow a single user to have more than one username. If anyone wants to change their username contact an admin and it will be done. Multiple accounts belonging to the same member will be deleted without warning.