38 LSB is a Citizens Band (CB) radio channel that uses lower sideband (LSB).
Explanation: LSB is a range of frequencies below 27.185 MHz on a CB radio. Channel 38 is
one of the channels that use LSB SSB operation.
Calling channels: Channels 36 and 38 are unofficial SSB "calling channels" that stations use to find contacts. After making contact, conversations move to channels 37–40.
AM-only radios: CBers with AM-only radios should not use channels 36–40.
CB RADIOS ON AMAZON - CB RADIOS ON EBAY
The radios found at the above links all allow for SSB operation.
DPS District 03 Holbrook - I-40 and South (Highway Patrol)
ADOT
NCSO - Car to Car
NCSO - Holbrook
NCSO - Porter Mountain
Navajo County Road Department
Live Now @ Holbrook.from-AZ.net
Regional Wireless Cooperative (RWC) - Simulcast A: Law Enforcement & City Services
Sheriff's Office
Sheriff's Office Detention
Glendale City Services
Peoria City Services
Phoenix City Services
Surprise City Services
Tempe Public Works / City Services
Arizona Wireless Integrated Network System - ADOT & DPS
Regional Wireless Cooperative - Simulcast A: Police Valley Wide
Arizona Department of Transportation
Arizona Department of Public Safety
Avondale Police
Buckeye Police
Chandler Police
Glendale Police
Goodyear Police
Maricopa Police (City - Pinal County)
Paradise Valley Police
Peoria Police
Phoenix Police
Scottsdale Police
Surprise Police
Tempe Police
Tolleson Police