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A directional TV antenna on a roof mast, aimed toward distant transmitters

How to Aim Your TV Antenna in Caldwell, ID

Every transmitter near Caldwell, with the compass direction and distance from town, and the one direction that picks up the most channels.

Transmitter directions from Caldwell, ID N E S W KBOI — 77° ENE, 28 mi KAID — 77° ENE, 28 mi KIVI — 77° ENE, 28 mi KTVJ — 77° ENE, 28 mi KYUU — 77° ENE, 28 mi KNIN — 77° ENE, 28 mi KTRV — 77° ENE, 28 mi K31FD-D — 77° ENE, 28 mi KTVB — 77° ENE, 28 mi KZAK — 78° ENE, 26 mi KKJB — 78° ENE, 26 mi KBSE — 78° ENE, 26 mi KEVA — 78° ENE, 26 mi KCBB — 78° ENE, 26 mi KIWB — 78° ENE, 26 mi KKIC — 78° ENE, 26 mi KZTN — 82° E, 25 mi KFLL — 98° E, 22 mi K17ED-D — 335° NNW, 30 mi Caldwell

Point East-Northeast 68° on a compass — 30 miles of range covers this whole market

18/19stations in the beam
90/97free channels
93%of what's available
The other 1 station sit north-northwest of you (335°). A rotator, or a second antenna facing that way, is what it takes to add them.
2 of these stations broadcast on VHF frequencies. Many antennas sold as "HDTV" or "4K" are UHF-only and will miss them entirely, whichever way you point.

Every Transmitter Near Caldwell, ID

Sorted by compass bearing, so neighbouring rows are neighbouring towers.

StationNetworkChannel BearingDirectionDistanceSubchannels
KBOI CBS 2 77° ENE 28 mi 3
KAID PBS 4 77° ENE 28 mi 5
KIVI ABC 6 77° ENE 28 mi 6
KTVJ The Dove 3 77° ENE 28 mi 3
KYUU CW 35 77° ENE 28 mi 5
KNIN FOX 9 77° ENE 28 mi 4
KTRV Ion 12 77° ENE 28 mi 8
K31FD-D 3ABN 31 77° ENE 28 mi 7
KTVB NBC 7 77° ENE 28 mi 8
KZAK Jewelry TV 49 78° ENE 26 mi 1
KKJB Telemundo 39 78° ENE 26 mi 6
KBSE Jewelry TV 33 78° ENE 26 mi 1
KEVA Univision 34 78° ENE 26 mi 2
KCBB Telemundo 41 78° ENE 26 mi 4
KIWB SonLife 43 78° ENE 26 mi 4
KKIC Shop HQ 16 78° ENE 26 mi 12
KZTN TBN 20 82° E 25 mi 4
KFLL Cozi TV 25 98° E 22 mi 7
K17ED-D Infomercials 17 335° NNW 30 mi 7

Marked rows fall inside the recommended beam.

What Antenna Do You Need in Caldwell, ID?

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

The nearest transmitter is 22.0 miles away, and most of the lineup sits within 29 miles.

For Caldwell we would start with an amplified indoor or attic antenna. The towers are far enough out that an amplified indoor antenna, or one mounted in the attic, will pull in far more of the lineup than a basic flat antenna.

The towers around Caldwell are spread across 122° of the compass, so no single directional antenna will reach all of them. An omnidirectional antenna picks up every direction at once but with less reach, and a rotator lets a directional antenna turn toward whichever station you want.

Learn more about choosing an antenna

Before You Climb the Ladder

The limits of these numbers, and how to work around them.

These are true bearings, not magnetic. A compass app on your phone usually reads magnetic north, which differs from true north by a few degrees depending on where you are in the country. For antenna aiming that difference is small, but if you are lining up a long-range directional antenna it is worth checking your local declination.

Bearings are measured from the centre of Caldwell. Over the distances involved, a few miles in any direction barely moves the angle, but your own address is what ultimately matters.

Hills and buildings are not in these numbers. A transmitter 20 miles away behind a ridge can be harder to receive than one 40 miles away across flat ground. Point at the recommended bearing first, then adjust a few degrees either way while watching your TV's signal meter.

See every channel available in Caldwell, ID, including what each station carries.

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