Sirio SDB 270 Dual Band Mobile

SDB270
    Delivery time:1-2 Days
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A compact dual band (2m & 70cm) mobile antenna supplied complete with low profile body mount and cable.

Stainless steel whip with a swivel, total length approx 54cm.

This is the CHROME version.  It is also available in BLACK (to order).

Will cover 137-152NHz and 415-455MHZ, making also suitable for use on PMR446.

FEATURES, FUNCTIONS AND SPECIFICATIONS:
• Mobile antenna, Dual-band • Omnidirectional, Unity-gain • 17/7 PH stainless steel spring whip • 90° inclination and adjustable whip, detachable for car-washes access

Electrical Data:
• Type: VHF 1/4 λ , UHF 3/4 λ
• Design frequency: VHF 145 MHz, UHF 435 MHz
• Impedance: 50Ω unbalanced
• Radiation (H-plane): 360° omnidirectional
• Polarization: vertical
• Gain: 0 dB ref. to a 1/4λ whip
• Bandwidth at V.S.W.R. 2:1: VHF 15 MHz, UHF 40 MHz
• V.S.W.R. at res. freq.: VHF ≤ 1.5:1, UHF ≤ 1.2:1
• Max Power: 100 Watts
• Feed System / Position: Direct / Base
• Standard mount: SL
• Cable Type / Length: 5 m / RG 58

Mechanical Data:
• Materials: Stainless Steel 17/7 PH, Chromed Brass
• Height (approx.): 535 mm
• Weight (approx.): 360 gr