| |
Broadcast area | Coachella Valley |
|---|---|
| Frequency | 100.5 MHz |
| Branding | Mix 100.5 |
| Programming | |
| Format | Hot adult contemporary |
| Affiliations | Premiere Networks |
| Ownership | |
| Owner |
|
| History | |
First air date | June 13, 1980 |
Former frequencies | 100.9 MHz (1980–1991) |
Call sign meaning | Palm Springs |
| Technical information | |
Licensing authority | FCC |
| 35497 | |
| Class | B1 |
| ERP | 25,000 watts |
| HAAT | 37 meters (121 ft) |
| Links | |
Public license information | |
| Webcast | |
| Website | mix1005 |
KPSI-FM (100.5 FM, "Mix 100.5") is a commercial radio station licensed to Palm Springs, California, United States, and serving the Coachella Valley. Owned by Connoisseur Media, it airs a hot adult contemporary format with studios on Gene Autry Trail in Palm Springs and transmitter sited off Bennett Road in Desert Hot Springs.
KPSI-FM signed on the air on June 13, 1960, as the FM counterpart to KPSI (1450 AM). They were owned by the KPSI Radio Corporation. KPSI-FM originally broadcast on 100.9 FM, powered only at 3,000 watts. At the time, the station aired a top 40/contemporary hit radio format branded as "KPSI-101" and later "Power 101".

In November 1991, the frequency was changed to 100.5, which also allowed KPSI-FM to boost its power to 25,000 watts. On March 19, 2002, KPSI-FM dropped the top 40 sound, changing to its current hot adult contemporary music format and "Mix 100.5" branding.
33°56′46″N 116°24′36″W / 33.946°N 116.410°W