The EM-6945 Vector Log Periodic antenna
covers the broadest frequency range available in
such a small, rugged, deployable package.
Offering the uncompromising performance
you’ve come to expect from Electro-Metrics, a
state-of-the-art design provides the antenna
characteristics you need, unmatched by others
in the community.
The Vector LPA has its gain and
efficiency peaked to give the greatest directional
sensitivity from 500 MHz to 25 GHz. Vector is
the ideal hand-held device for locating the origin
of transmitting equipment. Perfect for SIGINT
and multi-band communications applications or
any other application where a small, rugged,
high performance passive antenna is required.
The nominal gain of the antenna is 5-8 dBi up to
16 GHz, with excellent front to back ratio to 25
GHz and above.
A detented, pivoting handle allows for immediate
polarity changes. It also includes a free wheeling
¼-20 tripod mount in the base of the handle so
you can affix it to the tripod without spinning the
whole antenna!
Frequency Range: 500 MHz – 25 GHz
VSWR: <1.7:1 Average
<2.6:1 Worst Case
Gain: 500 MHz – 25 GHz Nominal > 0dBi
600 MHz – 16 GHz Nominal 5-8dBi
16 GHz – 25 GHz Nominal 6-0dBi
Beamwidth:E – 70 deg @ 500 MHz
E – 52 deg @ 2 GHz
E – 40 deg @ 12 GHz
E – 18 deg @ 25 GHz
H – 170 deg @ 500 MHz
H – 80 deg @ 2 GHz
H – 65 deg @ 12 GHz
H – 51 deg @ 25 GHz
Impedance: 50Ω, Nominal
Connector: Type k (2.92 mm)
Length: 15.5” (39.4cm)
Height (w/handle): 6” (15.25 cm)
Width: 8.5” (21.6 cm)
Weight: 1.5 lbs. (.68 kg)
