Sirio CX 148 U

The Sirio CX-148 U is a VHF basic antenna with a UHF female connection. This Sirio CX-148 U has a maximum power of 250Watt (CW) and a length of 158cm.

Features Sirio CX 148U:

• Basic station antenna Mono band


• Low gain, omnidirectional


• Protection against static discharges DC-Ground


• Made of aluminum alloy 6063 T-832

Technical specifications Sirio CX 148 U VHF basic antenna:

• Antenna type: 3/4λ coaxial J-pole


• Frequency range: SWR ≤ 1.5: 148-152 MHz


• Impedance: 50Ω


• Radiation (H-plane): 360° omnidirectional


• Radiation (E-plane): beamwidth@ -3 dB = 68°


• Beam angle: 0°


• Polarization: linear vertical


• Gain: 2dBd - 4.15 dBi


• Max. power: 250 Watt (CW) @ 30°C


• Grounding protection: All metal part are DC-grounded, the inner conductor shows a DC-short


• Connector: UHF-Female


• Material: Aluminum, brass, stainless steel and nylon


• Wind load / resistance: 50 N @ 150 Km/h / 180 Km/h


• Wind area: 0.04 m²


• Length approx.: 158cm


• Weight approx.: 750 grams


• Mounting: on mast Ø 35-42 mm

Package contents

• 1x Sirio CX 148 U VHF basic antenna


• 1x Mounting material


• 1x Manual in English