Amplifier for 460MHz UHF (GMRS/FRS)?

The frequencies corresponding to 10-11 metres are in the range 27 to 30MHz, so no, an amplifier for that band cannot be re-tuned to 460.

An amateur-band 70cm amplifier is a more likely candidate.

Gmrs Amplifier

there become a time whilst a thirty watt according to ch at 8 ohm amp would have been seen somewhat adequate. inventory, maximum vehicles got here with much less. shop on the very severe end. in the adventure that your audio equipment are familiar oval Rear Deck audio equipment, it probably nevertheless is. it would in any different case matter on the magnet and coil length, and compliance of the audio equipment, and doubtless, they are 4 ohm drivers, so 30 watts rms at 8 ohms oftentimes outputs 60 watts of administration to 4 ohm audio equipment. in case you have standard oval deck audio equipment with say, 8 ounce magnets on them, getting a whopping vast amplifier wont do you any stable. It purely potential once you twitch the quantity administration a sprint to some distance, you will turn the cones interior out, and wreck them. in the adventure that your motor vehicle is an extremely quiet veritable stay overall performance corridor on wheels, an exceedingly high priced rig would, would, be helpful counting on your musical tastes. in case you're only drowning out engine knock, retaining up with the activities, FM radio, i does no longer hardship.

THE ANSWER IS NO. BECAUSE AN AMP. FOR THAT BRAND CANNOT BE RE-TUNED TO 460. THE FREQUENCIES CORRESPONDING TO 10-11 METERS ARE IN THE RANGE 27 TO 30MHz

nope. not possible to tune it to that.

No.

you can't