ARDU.04 Protel Omnidirectional Collinear BroadBand TETRA UHF antenna 380÷ 470 MHz - Protel Antennas - Professional Antennas for Telecomunications

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tera, Antenna tetra,  tetra tetrapol omnidirectional antenna, dipole tetra, collinear dipole tetra, Steel, Stainless,

COMPLETELY BROADBAND TETRA TETRAPOL 380 - 470 MHz

OMNIDIRECTIONAL COLLINEAR BROADBAND UHF TETRA ANTENNA
MOD.   ARDU.04

4 DIPOLES ANTENNA TETRA TETRAPOL

Stainless Steel - No plastic parts
Protel collinear 4 dipoles antenna tetra ARDU.04 380-470MHz Stainless Steel
WIDEBAND TETRA  COLLINEAR 4 DIPOLES ANTENNAS 380 ÷ 470 MHz

380-470 MHz wide-band dipole antenna system in a collinear configuration with a perfectly circular horizontal plane. Easy mechanical +/- adjustment of the vertical radiation pattern. Made of stainless steel with high electrical and mechanical performances. The whole antenna is electrically grounded and completely waterproof IP65. Supplied as standard with Nf (500w) connector and fiberglass mast

ELECTRICAL  DATA
Frequency range A MHz 380 ÷ 470
Bandwidth MHz 90
Gain  max. dBi 9.2
Return loss dB ≥ -14
VSWR ≤ 1.5:1
Nominal impedance Ω 50
Polarization V/H/ +/-45°
H beamwidth      typ.   -3 dB 360°
E beamwidth      typ. -3 dB 18°
Max Power W 500
Connector N female
Lightning protection All metal parts are D.C. grounded
MECHANICAL  DATA
Dimension length mm 3000X300x40
Weight without clamp kg 7
Wind surface m² Front 0.20 side 0.24
Front wind load Kg 24  ( 160 Km/h )
Side wind load Kg 28 ( 160 Km/h )
Mounting * mm Ø 60 ÷ 114
MATERIALS
Stainless steel – Teflon – Brass –
ACCESSORIES
* ARDU-04F 1xCLAMP hot-dip galvanizing /weight 2 Kg
ORDERING AND PACKAGING INFORMATIONS
PACKAGING mm. 3000x300x60 / weight 8.5 Kg without clamp
broadband TETRA antennas 380MhZ 381MHz 382MHz 383MHz 384MHz 385MHz 386MHz 387MHz 388MHz 389MHz 390MHz 391MHz 392MHz 393MHz 394MHz 395MHz 396MHz 397MHz 398MHz 399MHz 400MHz 401MHz 402MHz 403MHz 404MHz 405MHz 406MHz 407MHz 408MHz 409MHz 410MHz 411MHz 412MHz 413MHz 414MHz 415MHz 416MHz 417MHz 418MHz 419MHz 420MHz 421MHz 422MHz 423MHz 424MHz 425MHz 426MHz 427MHz 428MHz
429MHz 430MHz 431MHz 432MHz 433MHz 434MHz 435MHz 436MHz 437MHz 438MHz 439MHz 440MHz 441MHz 442MHz 443MHz 444MHz 445MHz 446MHz 447MHz 448MHz 449MHz 450MHz 451MHz 452MHz 453MHz 454MHz 455MHz 456MHz 457MHz 458MHz 459MHz 460MHz 461MHz 462MHz 463MHz 464MHz 465MHz 466MHz 467MHz 468MHz 469MHz 470MHz 471MHz 472MHz 473MHz 474MHz 475MHz 476MHz 477MHz 478MHz 479MHz 480MHz
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