R&S®HL451 log-periodic HF antenna

Log-periodic HF antenna for transmission and reception

R&S®HL451 log-periodic HF antenna
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R&S®HL451 log-periodic HF antenna
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R&S®HL451 log-periodic HF antenna, Application ImageThe R&S®HL451 and the R&S®KM451B2 mast installed on the ground

Key facts

  • Reception from 2 MHz
  • Transmission from 5 MHz
  • Full-length half-wave elements for high gain despite extremely small size
  • Easy and quick assembly
  • Suitable for roof mounting

Log-periodic HF antenna for transmission and reception

The compact, rotatable R&S®HL451 log-periodic HF antenna can be used to transmit and receive horizontally polarized waves. The antenna transmission frequency range from 5 MHz to 30 MHz makes it particularly suitable for communications over medium and long distances. Reception is possible from 2 MHz, allowing all distances to be covered. The antenna is optimized for small size, low weight and minimum maintenance.

Features & benefits

Reception from 2 MHz and transmission from 5 MHz

For reception and transmission over medium and long distances

The antenna transmission frequency range from 5 MHz to 30 MHz makes it particularly suitable for communications over medium and long distances.
Reception is possible from 2 MHz, enabling all distances to be covered.

High gain despite extremely small size

For good reception

Thanks to its sophisticated  antenna design, the R&S®HL451 log-periodic HF antenna uses full-length half-wave elements and offers high gain despite its extremely small size.

Easy and quick assembly

For short installation time and reduced installation costs

The sophisticated antenna design allows easy and quick antenna assembly. This results in short installation times, reduced installation costs and fast availability of the R&S®HL451 for operation.

Suitable for roof mounting

For installation on buildings

Thanks to the extremely small size, the rotatable antenna can be installed on building roofs. Masts of different lengths are available for various configurations.

Available options

General accessories
Product
Description
R&S®KM451B2

Order number 4028.3400.02

Description

Lattice mast, length: 15 m (standard)

Lattice mast for the R&S®HX002, the R&S®HX002A1, the R&S®HX002H1, the R&S®HL451, the R&S®HL471, 15 meters, with guy ropes and safety climb

R&S®KM451B1

Order number 4028.3351.02

Description

Lattice mast, length: 10 m (for roof mounting)

Lattice mast for the R&S®HX002, the R&S®HX002A1, the R&S®HX002H1, the R&S®HL451, the R&S®HL471, 10 meters, with guy ropes and safety climb

R&S®KM451F1
Description

Hazard light

Hazard light for the R&S®KM451B1/B2/B3 mast

R&S®RD130
Description

Antenna rotator

Rotator for the R&S®HL451/HL471

R&S®RD008Z1
Description

Rotary joint/adaption set

Adaptation set for n x 360° rotation of the R&S®HL451/471 on the R&S®RD130 rotator consisting of HF rotary joint and fastening kit

R&S®GB130
Description

Control unit

Control unit and power supply for R&S®RD130 antenna rotator controllable via PC or manually at the control unit

R&S®GK130
Description

Set of cables (connecting the R&S®GB130 to the R&S®RD130)

Cable set in between the R&S®GB130 control unit and the R&S®RD130 rotator consisting of a shielded control and power cable (without connectors) length: 50 meters

R&S®GK130
Description

Set of cables (connecting the R&S®GB130 to the R&S®RD130)

Cable set in between the R&S®GB130 control unit and the R&S®RD130 rotator consisting of a shielded control and power cable (without connectors) length: 80 meters

R&S®GK130
Description

Set of cables (connecting the R&S®GB130 to the R&S®RD130)

Cable set in between the R&S®GB130 control unit and the R&S®RD130 rotator consisting of a shielded control and power cable (without connectors) length: 120 meters

R&S®GK130
Description

Set of cables (connecting the R&S®GB130 to the R&S®RD130)

Cable set in between the R&S®GB130 control unit and the R&S®RD130 rotator consisting of a shielded control and power cable (without connectors) length: 200 meters

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