BaoFeng BTECH QHM01 Surveillance Earpiece 22k Potentiometer (10 pcs) RP-SMA stands for reverse polarity

BaoFeng BTECH QHM01 Surveillance Earpiece 22k Potentiometer (10 pcs) RP-SMA stands for reverse polarity

EUR928.03 EUR953.03

4.3

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Description

BaoFeng BTECH QHM01 Surveillance Earpiece 22k Potentiometer (10 pcs) RP SMA stands for reverse polarity RP SMA stands for reverse polarity (sometimes also referred to as reverse SMA or for short R SMA) The SG 002 employs a linear potentiometer based output architecture that guarantees monotonic signal progression across the entire range with minimal hysteresis What distinguishes the QHM01 is its specialized surveillance grade construction with reinforced cable shielding to prevent electromagnetic interference and signal degradation in high RF environments airport security

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