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HLR430 Antenna
Rotatable Log Periodic Antenna 3.8-30MHz

The HLR430 is a high-performance rotatable log periodic designed to provide reliable link establishment over short, medium and long distances.

FEATURES / BENEFITS

  • Characterized by its high gain performance whilst maintaining an excellent front to back ratio, the HLR is capable of providing coverage in excess of 5000kms.
  • The broadband feature enables transmission from 3.8-30MHz and reception from 2-30MHz.
  • A high-performance rotary joint enables continuous rotation with a complete 360º turn achieved in two minutes.
  • The rugged design of the antenna ensures its suitability for cyclonic wind velocities.


Technical features

Electrical Specifications

Reception Frequency Range MHz2-30
Transmission Frequency Range MHz3.8-30
Gain dBi8.5-12 (Gain from 3.8-30MHz)
Directivity dBi7 typical from 2-30MHz
PolarizationHorizontal
VSWRfrom 3.8 to 30 MHz, 1.5 : 1 typical, 2.0 : 1 maximum
AC Power Supply3 phase 115/ 230VAC, 50/ 60 Hz
AC Power kVA2
Antenna Rotation degrees360 continuous
Power Rating kW1 (4 PEP)10 (25 PEP)

Mechanical Specifications

Input ConnectorN-type (1 kW, 50 ohms)1-5/8" EIA (10 kW, 50 ohms)
Mast Height m30
Mast Guy radius m25
Wind Survival Rating (no ice) km/h (mph)285 (177)
Wind Survival Rating with 10mm Radial Ice km/h (mph)160 (99.4)
Wind Load CommentSee Note 1 and 2

Temperature Specifications

Operating Temperature Range °C (°F)-30 to 60 (-22 to 140) See Note 3

Packaging Information

Antenna Packed Weight(approx) kg (lb)3900 (8598)
Mast Packed Weight(approx) kg (lb)4700 (10362)
T1000-520 Balun Packed Weight kg (lb)4 (8.8) included with antenna
T10k-520 Balun Packed Weight kg (lb)70 (154) Size: 920 x 660 x 570 mm (36.2 x 26.0 x 24.4) in
Shipping Commentpacked size of antenna and mast on request

External Document Links

Notes

Notes:

1. Wind ratings are calculated to Australian Standards AS1170.2:2011

2. Contact RFS if higher rating is required

3. Towertop mounting plate and rotational mechanism prequalified to 0°C. Lower temperature available on request