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| Broadcast area | San Francisco-Oakland-San Jose |
|---|---|
| Frequency | 104.5 MHz |
| Branding | KNBR 104.5 and 680 |
| Programming | |
| Format | Sports |
| Network | Infinity Sports Network |
| Affiliations | |
| Ownership | |
| Owner |
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| KNBR, KGO, KSAN, KSFO, KTCT | |
| History | |
First air date | February 4, 1960 |
Former call signs |
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Call sign meaning | carried over from KNBR, once owned by NBC |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 54770 |
| Class | B |
| ERP | 7,100 watts |
| HAAT | 459 meters (1,506 ft) |
Transmitter coordinates | 37°45′18″N 122°27′11″W / 37.755°N 122.453°W |
| Repeater(s) | See § Booster |
| Links | |
Public license information | |
| Webcast | |
| Website | www |
KNBR-FM (104.5 MHz) is a commercial radio station licensed to San Francisco, California, serving the greater San Francisco Bay Area. Owned by Cumulus Media, KNBR-FM features a sports radio format in a simulcast with co-owned KNBR. Both stations are the San Francisco affiliates for Infinity Sports Network, the flagship stations for the San Francisco Giants Radio Network and co-flagship stations for the San Francisco 49ers Radio Network (along with KSAN and KGO). KNBR-AM-FM are the radio home of Greg Papa and Tom Tolbert.
KNBR maintains studios on Battery Street in San Francisco, while the transmitter is located on Mount Sutro. In addition to a standard analog transmission, KNBR simulcasts over low-power analog Pleasanton booster KNBR-FM3 (104.5 FM), and is available online.
- ^ "Facility Technical Data for KNBR-FM". Licensing and Management System. Federal Communications Commission.