20 Most Recent Magnum OmegaForce S45 CB Radio Questions & Answers

The unit has a diode in it that protects against reverse polarity. IF the polarity was ever wrong, that diode shorts out and will have to be replaced.

Hi don,Hyperscan is usually, but not the only domain of scanning receivers.Does it affect your Tx or Rx, if not, then there is nothing wrong, but if you want it to stop scanning for an active channel, then press the scan button once to stop it.I hope that answers your query.Cheers,Peter

Yes! The faceplate will need to be unscrewed from the chasis to do it.
It isn't too tough to do with good eyesight, soldering skills, and a steady hand.

• En esta pagina es la informacion que usted solicito.

• http://www.radioaficion.com/HamNews/mods/mods-cb/4506-magnum-omega-force-s45-mods.html

• Espero que esto ayude.

• En esta pagina es la informacion que usted solicito.

• http://www.radioaficion.com/HamNews/mods/mods-cb/4506-magnum-omega-force-s45-mods.html

• Espero que esto ayude..

• En esta pagina es la informacion que usted solicito..

• http://www.radioaficion.com/HamNews/mods/mods-cb/4506-magnum-omega-force-s45-mods.html

• Espero que esto ayude.

• En esta pagina es la informacion que usted solicito.

• http://www.radioaficion.com/HamNews/mods/mods-cb/4506-magnum-omega-force-s45-mods.html

• Espero que esto ayude.

Press the function button. Then immediately press the call button. This will allow you to toggle between channel and frequency readout on your Omegaforce.

Sound like the radio is looking for a ground. I would tell you to take it to a good CB Shop,not all shops work on this radio so be careful and ask them first.But you're touching it or almost touching it is giving it a "False Ground" causing it to hum.

Just check the wires on the mic switch. That will give you the right colors. This works with any mic. And any radio

hello there this could be down to faulty metre or your final transistor has blown /pa transistor /have you checked the output power with metre ,is the rig receiving ok leave it to the pros to have a look more than likely its your pa transistor goodluck

If it is the mic then the switch inside the mic needs repair. If it is not the mic the transmitter oscillator could be bad in the unit and needs replaced

Go to CH 20 and set radio SWR switch to CAL. (The RF only reduces receiver sensitivity to limit meter needle damage from very high power radios.) Key mic and use the SWR dial to move meter to the "set" mark on the meter. Now set the switch to SWR and key mic. The meter should be below 2 for a good match or below 3 for a fair match. If needle goes into the red or above 4 the antenna will have to be adjusted by using an allen wrench. If SWR it too high the antenna wire will have to be lowered. If it is already as low as possible you may have to trim a minute amount off the wire antenna at the bottom end. Do not trim at the top where there is often a small ball on the end. Before doing any cutting you should get another SWR meter to put in line between the radio and antenna to be sure where the problem is. Also double check all the connections. Make sure the inside wire of the coax is not shorted to the ground side. Sometimes people will forget the nylon insulators when assembling the antenna to the clamps. The lead center wire goes on the bottom bolt using a blue eye connector below the nylon insulators on both sides of the clamp plate. The shielding should be twisted and attached to the mounting plate using a yellow eye connector. Soldering the wire into the eye connectors is recommended. The center wire should not be touching any grounds.

make sure NO ONE clipped your modulation limiter!!!! the Magnums are way over modulated of a radio. any mods will cause trouble. you are probably getting a feedback making it sound like a roger beep.. also it will depend on your SWR's make sure they are good on the band that you are talking on. ie.. no antenna on the market can work 10-12meters except maybe the 108"whips $17.99 and the predator 10k.... so be sure to check the swr's on ever channel that you would operate on. like ch 19 and 28.xxx and be sure first. high swr's will cause feedback on any radio.

Push Func button, then Mem button, then a number from 1-5...saves frequency you are on

HI,my name is John. Try to flip the switch to CB...hope this helps...

Have you tried cleaning your volume switch, sometimes its the simpless things if thats not it you're going to need a need switch installed

if you are talking on SSB then their is never a dead key wattage.
SSB uses all modulation, no dead key.

Sadelta
1-Shield - Ground
2-White - Audio
3-Brown - Transmit
4-Green - Receive

Does this color code look like what you have in your mic?? sorry for the delay,,, Mechanic

Im a Galaxy man myself and I swear by them .Looks like youve got more than enough power. The mosfets shouldnt have any effect that I recall but be aware that most new C B Radios are going to Mosfets Galaxy being one of them' because of transistors like the 2290 being hard to find and expensive. $20 + a pop.