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Helical Spiral Antenna 12dBi Typ. Gain, 1.95-2.1 GHz Frequency Range RM-HSA1921-12R
RM-HSA1921-12R is a right hand circular polarization(RHCP) helical spiral antenna, operating from 1.95 to 2.1GHz with a 12dB Typ. gain and low VSWR 1.5:1 with N Female . It has high gain, simple structure, and compact size, along with right-hand circular polarization, make it ideal for reflector feeding, antenna measurement, and other applications.
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Helical Spiral Antenna 12dBi Typ. Gain, 1.95-2.1 GHz Frequency Range RM-HSA1921-12L
RM-HSA1921-12L is a left hand circular polarization(LHCP) helical spiral antenna, operating from 1.95 to 2.1GHz with a 12dB Typ. gain and low VSWR 1.5:1 with N Female . It has high gain, simple structure, and compact size, along with right-hand circular polarization, make it ideal for reflector feeding, antenna measurement, and other applications.
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Log Spiral Antenna 3.6dBi Typ. Gain, 1-12 GHz Frequency Range RM-LSA112-4R
Specifications RM-LSA112-4R Parameters Typical Units Frequency Range 1-12 GHz Impedance 50ohms Gain 3.6 Typ. dBi VSWR 1.8 Typ. Polarization RH circular Axial Ratio <2 dB Size Φ167*237 mm Deviation from omni ±4dB 1GHz Beamwidth 3dB E plane: 99° H plane: 100.3° 4GHz Beamwidth 3dB E plane: 91.2° H plane: 98.2° 7GHz Beamwidth 3dB E plane: 122.4... -
Log Spiral Antenna 4dBi Typ. Gain, 0.2-1 GHz Frequency Range RM-LSA021-4R
RF MISO’s Model RM-LSA021-4R is a right-handed circularly log spiral antenna that operates from 0.2-1GHz. The antenna offers a gain 4 dBi Typ. and low VSWR 1.8 with SMA-Female connector. It is specifically designed for fields with extremely high requirements for bandwidth and polarization adaptability, such as electronic reconnaissance, EMC testing, and broadband communication.
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Log Spiral Antenna 3dBi Typ. Gain, 1-10 GHz Frequency Range RM-LSA110-3R
RF MISO’s Model RM-LSA110-3R is a right-handed circularly log spiral antenna that operates from 1-10GHz. The antenna offers a gain 3dBi Typ. and low VSWR 1.8 with SMA-Female connector. It is specifically designed for fields with extremely high requirements for bandwidth and polarization adaptability, such as electronic reconnaissance, EMC testing, and broadband communication.
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Log Spiral Antenna 8 dBi Typ. Gain, 1-12 GHz Frequency Range RM-LSA112-8R
RF MISO’s Model RM-LSA112-8R is a right-handed circularly log spiral antenna that operates from 1-12GHz. The antenna offers a gain 8 dBi Typ. and low VSWR <2.5 with SMA-Female connector. It is specifically designed for fields with extremely high requirements for bandwidth and polarization adaptability, such as electronic reconnaissance, EMC testing, and broadband communication.
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Planar Spiral Antenna 4 dBi Typ. Gain, 1-4 GHz Frequency Range RM-PSA14-4R
RF MISO’s Model RM-PSA14-4R is a RHCP planar spiral antenna that operates from 1-4GHz. The antenna offers a gain 4dBi Typ. and low VSWR 1.5 Typ. with N-Female connector. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These spiral antennas can be used as separate antenna components or as feeders for reflector satellite antennas.
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Planar Spiral Antenna 3 dBi Typ. Gain, 1-4 GHz Frequency Range RM-PSA14-3R
RF MISO’s Model RM-PSA14-3R is a RHCP planar spiral antenna that operates from 1-4GHz. The antenna offers a gain 3 dBi Typ. and low VSWR 1.5 Typ. with N-Female connector. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These spiral antennas can be used as separate antenna components or as feeders for reflector satellite antennas.
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Planar Spiral Antenna 3 dBi Typ. Gain, 0.4-6 GHz Frequency Range RM-PSA046-3R
RF MISO’s Model RM-PSA046-3R is a RHCP planar spiral antenna that operates from 0.4-6GHz. The antenna offers a gain 3 dBi Typ. and low VSWR 1.5 Typ. with N-Female connector. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These spiral antennas can be used as separate antenna components or as feeders for reflector satellite antennas.
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Planar Spiral Antenna 3 dBi Typ. Gain, 0.75-6 GHz Frequency Range RM-PSA0756-3R
RF MISO’s Model RM-PSA0756-3R is a right-handed circularly planar spiral antenna that operates from 0.75-6GHz. The antenna offers a gain 3 dBi Typ. and low VSWR 1.5:1 with SMA-KFD connector. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These helical antennas can be used as separate antenna components or as feeders for reflector satellite antennas.
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Planar Spiral Antenna 2 dBi Typ. Gain, 2-18 GHz Frequency Range RM-PSA218-2R
RF MISO’s Model RM-PSA218-2R is a right-handed circularly planar spiral antenna that operates from 2-18GHz. The antenna offers a gain 2 dBi Typ. and low VSWR 1.5:1 with SMA-KFD connector. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These helical antennas can be used as separate antenna components or as feeders for reflector satellite antennas.
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Planar Spiral Antenna 5 dBi Typ. Gain, 18-40 GHz Frequency Range RM-PSA1840-5
RF MISO’s Model RM-PSA1840-5 is a right-handed circularly planar spiral antenna that operates from 18 to 40GHz. It designed for EMC, reconnaissance, orientation, remote sensing, and flush mounted vehicle applications. These helical antennas can be used as separate antenna components or as feeders for reflector satellite antennas.

