Furuno NAVnet 1722 - Page 248

SP - 2 E3494S01K
2.2.4 Radiator Length 60 cm
2.2.5 Horizontal Beamwidth 4°
2.2.6 Vertical Beamwidth 20°
2.2.7 Sidelobe Attenuation -18 dB
2.3 MODEL1742/1742C:
2.3.1 Radiator Slotted waveguide array
2.3.2 Polarization Horizontal
2.3.3 Antenna Rotation Speed 24 rpm nominal
2.3.4 Radiator Length 60 cm
2.3.5 Horizontal Beamwidth 3.5°
2.3.6 Vertical Beamwidth 30°
2.3.7 Sidelobe Attenuation -20 dB
2.4 MODEL1752/1752C/1753C:
2.4.1 Radiator Slotted waveguide array
2.4.2 Polarization Horizontal
2.4.3 Antenna Rotation Speed 24 rpm nominal
2.4.4 Radiator Length 70 cm
2.4.5 Horizontal Beamwidth 3.4°
2.4.6 Vertical Beamwidth 30°
2.4.7 Sidelobe Attenuation -20 dB
2.5 MODEL1762/1762C/1763C:
2.5.1 Radiator Slotted waveguide array
2.5.2 Polarization Horizontal
2.5.3 Antenna Rotation Speed 24 rpm nominal
2.5.4 Radiator Length 100 cm
2.5.5 Horizontal Beamwidth 2.4°
2.5.6 Vertical Beamwidth 27°
2.5.7 Sidelobe Attenuation -24 dB
3. TRANSCEIVER MODULE
3.1 Frequency and Modulation 9410 MHz ±30MHz (X band), P0N
3.2 Peak Output Power M1722/1742/1722C/1742C/1723C: 2 kW nominal,
M1732/1752/1762/1732C/1752C/1762C/1733C/1753C/1763C:
4 kW nominal
3.3 Modulator FET Switching Method
3.4 Intermediate Frequency 60 MHz