Superstar 121 10 meter Radio CB Review / Overview by CBradiomagazine.com

[grizzly19741]

can you put a r f x 75 on this radio

[realcoolphil]

My friends have CBs. When they talk on 14 low, I can't understand them. I can go to 13 low and hear them fine, but I have to go to 14 low to talk to them. What can be the problem.

[David279300]

Do you have any advice or recommendations on eliminating engine noise?

[cbradiomagazine]

@David279300 Engine noise either enters the radios through the power cord or the antenna. If you remove the antenna is the noise still present? If so a power cord filter such as the new one made by RF Limited can eliminate noise quite well.

[cbradiomagazine]

Those functions don't effect RX or TX only meter funtion. Most people will leave the meter set to S/RF for normal operation.

[David279300]

@cbradiomagazine.. Im also having trouble with engine noise. My testing reports says "sounds good loud & clear" but with the truck running, im still getting engine noise. I first thought it may be my ground wire, so i moved that to the frame rail (bare metal) and im still getting the noise. Do you have any advice or recommendations?

[David279300]

What is the best setting for the S/RF, SWR, CAL switch for normal operation?

[cbradiomagazine]

@David279300 most people leave it in the S/RF position during normal use.

[2H1O1]

Do you know if a RFX75 will work with this radio?

[m0ogy]

Top Video........and great information!!!

[vicmeuk]

I liked it ,but also would like to have listened to the radio working and the beep. overall I enjoyed the video.

[cbradiomagazine]

Orange wire for conversion is located on the solder side of the board,

[brownieem]

so that orange wire, is it a wire located on the speeker side of the board,, or is the wire in the board,

[bigwillysmooth1]

built like a tank

[David279300]

@bigwillysmooth1 do u have your radio in a vehicle? and if so, do u have any trouble with engine noise?

[mrgoodvibrations]

Good solid radio.