Vertex 

Wide Frequency Coverage in Low-band / VHF / UHF
VX-510LA 29.7~38 MHz
VX-510LB 38~50 MHz
VX-510V 146~174 MHz
VX-510U 450~488 MHz

FEATURES

Narrow and Wide Programmable (12.5 / 25 kHz) by Channel

Updated Top Panel Design with Rugged Public Safety Controls Includes enhanced LCD Display, Raised Rx/Tx LED,Positive Action Button Guards and new PTT design.

MIL-STD 810 C/D/E

CTCSS and DCS 
Encode/Decode built-in plus additional (9) CTCSS tones of: 69.4 Hz, 159.8 Hz, 183.5 Hz, 189.9 Hz, 196.6 Hz, 199.5 Hz, 206.5 Hz, 229.1 Hz, 254.1 Hz

5 Watts with High Capacity Ni-Cad Battery Included
FNB-29A Battery (1700 mAh) included for extended operating time.

New Die Cast Battery Release

Alpha-Numeric Display w/ User Selectable Invertable Feature

32 Channels (16+16)

Radio-to-radio Cloning

Cast Metal Housing