Radio Shack HTX-252 Owner's Manual page 3

Programmable Frequency Step — lets you set the frequency
step for tuning or scanning to 5, 10, 12.5, 15, 20, 25 kHz.
Signal Strength Indicator — a graduated bar shows the relative
strength of the received signal and transmitting signal.
Digital Phase-Locked Loop (PLL) Frequency Synthesizer —
provides highly accurate and stable tuning.
Built-In Automatic Modulation Control — ensures a constant
RF modulation level.
Repeater Offset — lets you select the appropriate offset value to
match a local repeater.
Scan — the transceiver scans the frequency range and the mem-
ory locations for transmissions.
Rotary Tuning — lets you reach a desired frequency quickly and
accurately.
External Speaker Jack — lets you connect an optional external
speaker for more flexible operation.
Illuminated Digital Display — clearly shows the frequency, the
functions, and the signal strength.
Key Lock — lets you lock the transceiver's keys to prevent acci-
dentally changing settings.
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