Dipole ArraysLBLAD-600

Lindenblad dipole array, FM broadcast


The S.LBLAD array is designed for mixed polarisation broadcast on FM radio systems. The array consists of four folded dipoles affixed to a rugged mounting bracket, fed in phase from a machined power splitter, to achieve an omnidirectional mixed polarisation antenna. The arrays give a maximum gain of 0.5dBd. The balun assembly is completely encapsulated in poyurethane resin, totally preventing moisture ingress. The power splitter / array input is terminated standard with an ‘N’ type female.
• Former Skymasts brand product.


Frequency 88 - 108 MHz
Max. Input Power 600 W
Polarisation Mixed
3 dB Beamwidth, E-Plane 65 °
3 dB Beamwidth, H-Plane Omnidirectional
Impedance 50 Ω
Gain 0.5 dBd (2.7 dBi)
VSWR < 1.2:1
Bandwidth Optimised for single transmit frequency
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
Elements 19 dia. x 1.6 mm wall aluminium alloy grade 6063T6
Connection(s) N(f) on 3m RG213/U cable
Dipole Boom 31.7 mm dia. x 2.6 mm wall aluminium alloy grade 6082T6
Fasteners Stainless steel grade A2-70
Element Clamps Diecast Al / Zinc alloy
Weight 17 kg / 37.48 lb
Mounting Bracket Welded flange bracket to suit 50mm support pole
Balun Encapsulant Polyurethane Resin U-600

Diagram and Mounting


Azimuth | 98 MHz Azimuth | 98 MHz


Elevation | 98 MHz Elevation | 98 MHz

Ordering Designations

Model Product No. Frequency
Lindenblad dipole array, FM broadcast LBLAD-600 88 - 108 MHz