How to distinguish between VERT900 and VERT2450?

Hi all,
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I have several antennas. I cannot distinguish between VERT900 and
VERT2450. There is no figure on the http://www.ettus.com/orderpage.html.
Does anyone know how I can know which antenna is VERT900 which I want to
connect to RFX1800?
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Thank you,
Jane

Jane C. wrote:

Hi all,

I have several antennas… I cannot distinguish between VERT900 and
VERT2450. There is no figure on the http://www.ettus.com/orderpage.html.
Does anyone know how I can know which antenna is VERT900 which I want to
connect to RFX1800?

Measure them with the 90 degree elbow straightened. The Vert900 is
about 9.25 inches. The Vert2450 is under 8 inches long.

Matt