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Telemundo in San Mateo, CA

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In San Mateo, CA, Telemundo broadcasts on KSTS, channel 48, and 5 other channels.

× Clear filter and show all 47 stations
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All Channels and Callsigns in San Mateo, CA

Every station broadcasting in the area. Search or sort by callsign, channel, or network.

Callsign Channel Network
KSTS 48 Telemundo +5
KCSO 33 Telemundo +3
KNTV 11 NBC +5
KSPX 29 Ion +7
KMAX 31 Main KMAX +6
KCBA 35 CW +4

What's on TV Tonight?

See tonight's free over-the-air TV schedule for San Mateo, CA — primetime and beyond, on every local channel.

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What Antenna Do You Need in San Mateo, CA?

How far the transmitters are, which way they sit, and what that means for the antenna you buy.

The nearest transmitter is 12.4 miles away, and most of the lineup sits within 70 miles.

For San Mateo we would start with an outdoor or roof-mounted antenna. The transmitters are a long way from town. An outdoor antenna mounted as high as possible, pointed toward the towers, is what it takes to receive the full lineup reliably.

Learn more about choosing an antenna

Which way should you point an antenna in San Mateo, CA?

Point it east-northeast (67°) and you reach 4 of 6 stations from a single fixed antenna.

Aim your antenna


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