TV channels & antenna towers in San Isidro, Puerto Rico

San Isidro is a town of about 8,070 people in Puerto Rico. There are 66 licensed TV transmitters within 70 miles: 24 full-power, 3 Class A, 35 low-power and 4 translators. Based on each transmitter's power, antenna height and distance, 42 are likely to arrive at fair strength or better, and 13 at good or strong strength.

36 of them are within 25 miles of San Isidro, 4 sit 25 to 45 miles away and 26 are more than 45 miles out. Three of the 5 network stations in range are licensed to Charlotte Amalie, VI, so most of the network channels you will find here come from Charlotte Amalie's stations.

The best-placed network stations are NBC on channel 2.3 (WKAQ-TV), Fox on channel 17.2 (WVXF), ION on channel 8 (WFIG-LD) and Telemundo on channel 2.11 (WTIN-TV). No ABC affiliate is listed within 70 miles; the nearest one in our data is WCVI-TV in Christiansted, VI, 88 miles to the southeast. No CBS affiliate is listed within 250 miles of San Isidro. Spanish-language viewers can pick up Telemundo (good signal). 21 full-power stations in range have no network listed in our data; these are typically public television, religious, shopping or independent stations.

The main network towers around San Isidro are in different directions: NBC 210° SSW (22 mi) and Fox 92° E (62 mi). Aim at the farthest one you want first, or use a multi-directional antenna.

All of the main network towers are within their radio horizon as seen from San Isidro, so signals arrive fairly directly and a well-placed antenna should hold them steadily.

The farthest main network tower for San Isidro is WVXF (Fox), 62 miles away with a weak estimated signal. That is why we suggest an outdoor directional antenna here. Viewers who do not need that station can often manage with less.

WTCV is only 8.2 miles away with a strong signal. Signals that strong can overload an amplifier, so start without one and add it only if distant channels are missing. Read when an amplifier helps.

With 42 stations at fair strength or better, San Isidro ranks 83rd of 219 places in Puerto Rico: more than the typical Puerto Rico town (41). Its nearest major network tower is 22 miles away, against a state median of 15 miles.

42% of Puerto Rico's cities and towns get the same recommendation: an outdoor directional antenna. The nearest larger city is Carolina, 4.8 miles away.