AT-220 Antenna Tripod – 50 lb Load, 24.4"–41.1" Height

(855) 364-2362

▸ AT-220 antenna tripod for EMC testing, 24.4"–41.1" height — a heavy-duty, non-reflective antenna support stand for radiated emissions pre-compliance and compliance testing.
▸ Heavy-duty non-reflective nylon construction — built entirely from high-quality nylon to minimize interference while carrying heavier antenna loads in EMC and EMI test environments.
▸ 50 lb (22.6 kg) load capacity for demanding setups — supports antenna loads up to 50 lbs, providing stable measurement setups for larger and heavier antennas.
▸ Recommended for lower antenna positioning — the 62.1–104.5 cm height range makes the AT-220 the recommended tripod where lower antenna placement is required.
▸ Stepless center-rod height adjustment with secure lock — the center rod adjusts smoothly with a secure locking mechanism for precise, repeatable antenna height positioning.
▸ Supports monopole, loop, and horn antennas — suited to the AH-220 double ridge horn, AM-741R active monopole, and AL-130R active loop antennas in laboratory measurements.
▸ Enables repeatable positioning in chambers and OATS sites — provides stable support through vertical and horizontal polarization changes in semi-anechoic chambers and open-area test sites.
▸ Collapsible design, 1/4-20 mounting bolt, and three-year warranty — folds down for easy lab storage and transport, uses a standard 1/4-20 mounting bolt, and is indoor/outdoor rated with a 3-year warranty.

AT-220 Features

The table below shows AT-220 for suitable antenna models.

Model No.	Tripod Height Range	Construction	For Antenna Models
AT-220	62.1 cm to 104.5 cm (24.4" to 41.1")	Nylon	AH-220, AM-741R, AL-130R

Note: For tripod height extensions or custom height requirements, please contact us.

AT-220 Tripod Dimensions

Title	Link
AT-220 Datasheet	View PDF