RFS RADIO FREQUENCY SYSTEMS HLP SERIES

GENERAL DESCRIPTION


HORIZONTAL LOG PERIODIC DIPOLE ARRAYS - HLP SERIES

photo RFS Radio Frequency Systems HLP Series The HLP Series Log Periodics are directional, horizontally polarized antennas designed for medium to long range communications.

Although virtually ground independent and exhibiting radiation patterns consistent over the entire frequency range, take off angles and frequency bands can be tailored to suit specific customer requirements and applications.

Side lobes are also low over the entire operating frequency of these antennas, providing good discrimination against interfering signals.

TECHNICAL SPECIFICATIONS
MODEL
HLP3.5
Frequency Range (MHz) 3.5 - 30
Impedance (ohm) 50
VSWR (average soil)
<2.0:1
Polarization
Horizontal
Gain (dBi) 12 dBi nominal
Azimuth 3 dB Beamwidth (deg) 75° typical
Front/Back Ratio (dB) 12 dB typical
Power Rating (kW) 10 kW Average, 20 kW PEP
Mast Height -rear (m) 36
-front (m) 12
Ground area -rear (width) (m) 75
-front (width) (m) 23
-length (m) 90
Wind Ratings (km/hr) 200 km/hr
Packed weight (kg) 2250
Specifications may change without notice

AZIMUTH RADIATION PATTERNS
RFS Radio Frequency Systems HLP Series azimuth radiation patterns


ELEVATION RADIATION PATTERNS
RFS Radio Frequency Systems HLP Series elevation radiation patterns


ANTENNA PICTURE
picture RFS Radio Frequency Systems HLP Series


ORDERING INFORMATION
Example Model Frequency Range
Power Rating
HLP3.5*1 HLP 3.5 * 1





1 1 kW




2 5 kW




3 10 kW
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