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#Post#: 44--------------------------------------------------
Uniden PRO-510XL,PRO-500D,PRO-520XL Power Tweak
DIR By: kycbradio
Date: October 5, 2018, 9:06 am
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Uniden PRO-510XL,PRO-500D,PRO-520XL Power Tweak
1. Locate the 2.7 ohm resistor in front of the final bias
resistor(15 Ohm w/RF bead) and change it to a .47 Ohm.
(DO NOT change the 15 Ohm resistor!!)
2. Re-tune L9,L6,L5,L4 for maximum forward power.
MODULATION: Cut D14
AM POWER: L6,L5
VR1: Squelch
VR2: TX meter
VR3: RX meter
VR4: RX IF gain
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