VHF DAB Radio 4-stack dipole array, Low P.I.M.

VHF DAB Radio 4-stack dipole array, Low P.I.M. <-120dBc, aluminium, 205MHz, 250W, N-type female, single cable, 7dBd - 4.6m

Product code: S4B205-1C-X

The S4B205-1C-X is a 4-stack phaed dipole array tuned for VHF 205MHz with a 10MHz bandwidth. Terminated with 1 coaxial cable exiting from the base of the antenna through a cable sealant gland, alternate models with dual top & bottom configuration can be requested see S4B205-2C-X. Down tilt can be requested for specific applications, please request this on your purchase order. Alternative frequencies within 174-230MHz with a specified 10MHz bandwidth can be request and will incur a variance to spec charge. Mounting the S4B205-1C-X is capable in multiple configurations depending on your installation location/requirements. Dual base mounted utilising mounting clamps is the standard, the S4B205-1C-X can also be mounted with mounting clamps at the top and bottom for side of tower or structure installation.

Specifications

Frequency

DAB Radio or VHF 205MHz

Bandwidth

Centred at 205MHz or specify 10MHz within 174-230MHz

Gain

7dBd

Maximum Power

250 Watts

Impedance

50 Ohms

HE Plane

H Plane: 185°, E Plane: 16°

Polarisation

Vertical

Construction

Welded aluminium boom, 4 x dipoles, external RG213 coaxial cable and termination

Connector

N-type female fitted to single cable tail as standard or spe

Tuning

Factory at better than 1.5:1 VSWR

Dimensions

Height: 4.6m excl. 300mm lightning finnial

Weight

20kg

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