Yagi - 380-470 MHz 2dB Sirio

Sirio WY 380-N
UHF Bredbånds Yag antenne i frekvensområdet 380-470 MHz

En antenne i høj kvalitet produceret i Europa.

Specifikationer Frekvens 380-470 MHz 4,5 dBi gain
Impedans 50 Ohm
Maximum Power 150 Watt (CW)

Features:
- Base station antenna, Directional
- Wide band, Medium-gain
- Highly symmetrical radiation pattern in both planes (E and H)
- Protection from static discharges DC-ground
- Made of anodized aluminium alloy
- Stacked and bayed array for more gain

Electrical Data
- Type: Half wave dipole
- Frequency range 380-470 MHz (TETRA system, PMR/PAMR systems)
- Impedance: 50 ohm
- Radiation (H-plane): beamwidth @ -3 dB = 200g
- Radiation (E-plane): beamwidth @ -3 dB = 68g
- Radiation angle: 0g
- Front to back ratio:+- 8 dB
- Polarization: linear vertical
- Gain: 2.35 dBd - 4.5 dBi
- Max. power (CW) @ 30gC: 150 Watts
- Grounding protection: All metal part are DC-grounded, the inner conductor shows a DC-short
- Connector: N-female with rubber protection cap

Mechanical Data
- Materials: Anodized 6063-T5 Aluminium, EPDM rubber, thermoplastic UV stabilized, Chromed brass
- Wind load / resistance: 48 N @ 150 Km/h / 200 Km/h
- Wind surface: 0.033 mm2
- Dimensions (L x W approx.): 380 x 340 mm
- Weight (approx.): 950 gr
- Tourning radius: 240 mm
- Operating temperature: -40g C to +60g C
- Mounting mast: Ø 35-52 mm