Cobra 29LTD Classic receiver sensitivity before and after alignment (customer request).

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MikesRadioRepair

6 жыл бұрын

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Пікірлер: 35

@tonywhite846 6 жыл бұрын

Thanks very much Mike for being professional. Awesome video. cant wait to run the radio . 73

@tonywhite846 6 жыл бұрын

Awesome Packing Mike. Excellent !!!

@survivalradioastaticd-1042 6 жыл бұрын

Another great video

@577buttfan 6 жыл бұрын

My all time favorite radio besides the Uniden PC 76 and the 148/Grant series.

@nikaldo7819 6 жыл бұрын

nice as always...make a video for alligment for cobra 29 please

@SDS-1 6 жыл бұрын

Sweet it has a sp1-a speech processor. :)

@martyham10 Жыл бұрын

You're a very smart tech... I would have liked to work with you. BTW... beautiful equipment! (I was never so fortunate)

@playertwo2772 6 жыл бұрын

Thanks for the videos, you helped me fix a couple of my radios, is there a way to align the receive without sinad meter?, I just got oscilloscope and basic meters

@keng2495 2 жыл бұрын

Would I be better off sending you my 2014 Cobra LTD Classic to go through and make it right or should I just buy a new Uniden? I'm a truck driver and just need something that will work.

@buckaroobonsi555 6 жыл бұрын

Have you had a chance to evaluate the schocktty diode receive and noise blanker ? Just been wondering for some time if it is worth it to remove functioning vintage Germanium diodes to replace with Schocktty's?

@rookietrucker1240 4 жыл бұрын

Would you recommend the Cobra 29 classic or the Uniden bearcat 880/980 for a truckers cb? Using the stock antennae on a 2016 Cascadia. I was told it is 300 watts. Not sure. Thanks

@kellyhamilton4757 3 жыл бұрын

if your using a linear then id use a bearcat 980. if not Id go with a connex CX-33 HPC1

@macelius 2 жыл бұрын

Enjoyed the video. I need one of those little windows that goes in front of the channel display, any idea where to find a replacement?

@mikesradiorepair 2 жыл бұрын

Here is one seller on ebay that sells them. This is only one of several different ones they sell. www.ebay.com/itm/203816803418?hash=item2f746d9c5a:g:7hQAAOSwlR1h-ILu

@466htrd 3 жыл бұрын

I have a Cobra 29 LTD Chrome. It still receives in SWR and CAL on the switch. Isn’t the radio supposed to be silent. While calibrating?

@mikesradiorepair 3 жыл бұрын

It's not automatic. Place the switch in CAL and transmit. Turn the SWR CAL knob until the needle on the meter lines up with the CAL mark on the meter. Then place the switch in SWR and while transmitting read the SWR reading on the meter.

@frankc1430 5 жыл бұрын

What is the difference between the Philippines, Taiwan, Malaysia ,and China made radios?

@chickenhawknwc 6 жыл бұрын

Did the compression mod help any?

@tonywhite846 6 жыл бұрын

I use the stock coffin mic, gain is set at 12 oclock 4.1 ratio. Just a pinch of compression it its clean. The cobra IMO is a little bassy. The sp-1a gives it a high cut when set correctly. I like your video on FT B.S. Artist.

@chickenhawknwc 6 жыл бұрын

Tony White - do you think it is something worthwhile?

@tonywhite846 6 жыл бұрын

IMO it is. Keeps the average level voice peaks up around 90 to 100%constantly. www.w8ji.com/transmitter_splatter.htm Read the Compression and Processing section is why i like it

@mikesradiorepair 6 жыл бұрын

+Hawk N.W.C. Compression tends to be most effective on SSB. This is why several of the higher end SSB CB radios had it from the factory. Just think SBE Console V or GE SuperBase...

@RC-Heli835 Жыл бұрын

Mike if you have given up radio work can I have your STABILOCK SC4040 Communications tester? Hell Ill take it all if you dont need it right?

@jerrykelley3922 6 күн бұрын

What does the r52 adjustment do on cobra 29 1993 Philly

@mikesradiorepair 6 күн бұрын

R52 is not adjustable, it's a fixed value resistor. It's part of the SWR bridge circuit.

@jerrykelley3922 6 күн бұрын

@@mikesradiorepair that what i thought but this one has a adjustment pot maybe somebody installed it thanks for your time

@jerrykelley3922 6 күн бұрын

I trying to learn about the hobby and how they work watched alot of utube school lol and i have bought several pieces of test equipment to try to learn and do it the right way like oscilloscope / signal generator/ spectrum analyzer / dummy load. Any good tips or books u recommend for a newbe wanting to learn the hobby and keeping it alive thanks again. Taking the time to me my original question

@jerrykelley3922 6 күн бұрын

To answer

@mikesradiorepair 6 күн бұрын

@@jerrykelley3922 Probably modified the circuit for adjustability.

@577buttfan 6 жыл бұрын

You can tune a receiver just fine using a scope across speaker wires and looking at the 1K signal on the screen.Nothing fancy about it,tune to the signal and not the noise.

@rednecktech8834 4 жыл бұрын

you may tune a radio, but you can't tune a fish

@dobermanguy9437 2 жыл бұрын

the price of having that radio recapped he could have bought a new one probably cheaper

@mikesradiorepair 2 жыл бұрын

And he would have had a piece of junk made by Giant Electronics. Cobra hasn't sold good radios since 2011. Before that Uniden built all of their chassis. After 2011 Giant Electronics started making their chassis and build quality dropped drastically. One of the poorest made radios on the market these days.

@dobermanguy9437 2 жыл бұрын

@@mikesradiorepair wow I did not know that I have a nice Cobra Base Station 142gtl I remember you saying that's a pretty good radio thanks for your reply Mike

@bobking7347 Жыл бұрын

@@mikesradiorepair what is the best reputable brand around today?