Cobham Antenna Systems

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<strong>Antenna</strong> Types Helix AMH series Helix These antennas are a traditional way of producing circular polarisation for a directional application, over a broad bandwidth, typically 25%. Applications include outside broadcast and video surveillance where circular polarisation helps mitigate the effects of multi-path in a highly reflective environment. AMHS17-25R/023 AMHP14-2150R/453 12 AMHP12-860R/009 page 25 AMH12-2.1R/1188 - Frequencies up to 4GHz - Gain up to 17dBiC - Hand held, pole mount or shrouded - Good axial ratio, right or left circular polarisation - N-type connectors and maximum VSWR of 1.5:1 - Light weight, low wind loading - Optional mounting kits available AMH12-2.1R/1188 azimuth and elevation radiation patterns AMHP13-13R/045 AMHP12-860R/009 AMHP12-24R/118
Planar Spiral PSA series Cavity-backed Spiral - Very wideband: 0.5 to 4GHz, 2 to 18GHz - Can be used stand-alone or as part of a DF (Direction Finding) array - Phase and/or amplitude matched to provide accurate DF - Gain 0 to 5dBiC - Circular polarisation - HPBW 50° to 90° across the band High Power Spiral - High power and ultra wideband PSA0218L/1333 planar spiral antenna radiation patterns demonstrating consistency over wideband 5GHz 10GHz 15GHz - Directional, with gain up to 8dBiC - Circular polarisation provides better chance of jamming - Flat panel can be disguised if necessary - Bi-directional option FPA3-0.8-6.0R/1329 PSA0218R/1360 PSA0218R/1278 PSA-7530/170 PSA0818R/1308 Planar spiral antenna PSA-7530/170 page 84 PSA0218R/1278 page 85 PSA-50200-LP/1211 13
Page 1 and 2: Cobham Antenna Systems Microwave An
Page 3 and 4: Kent Police security field trials B
Page 5 and 6: Design service, test, manufacture,
Page 7 and 8: Antenna Primary Specification HPBW
Page 9 and 10: Antenna Primary Specification RETUR
Page 11: Sector Antennas SA, MSA series Sect
Page 15 and 16: Omni - Circular Polarisation OA, RC
Page 17 and 18: Blade SBA Series Blade Where Blade,
Page 19 and 20: Ultra Wideband Omni Multi-stacked M
Page 21 and 22: Structures Assemblies of omni-direc
Page 23 and 24: Group 1 - 250MHz to 1GHz UAV Antenn
Page 25 and 26: Group 1 - 250MHz to 1GHz Directiona
Page 27 and 28: Group 1 - 250MHz to 1GHz Omni Model
Page 29 and 30: Group 1 - 250MHz to 1GHz Omni Model
Page 31 and 32: Group 2 - 1GHz to 2GHz Directional
Page 37 and 38: Group 2 - 1GHz to 2GHz Sector SECTO
Page 39 and 40: Group 2 - 1GHz to 2GHz Omni OMNI OM
Page 41 and 42: Group 2 - 1GHz to 2GHz Omni EVD2-14
Page 43 and 44: Group 2 - 1GHz to 2GHz Omni HDA-180
Page 45 and 46: Group 2 - 1GHz to 2GHz Omni Model F
Page 53 and 54: Group 3 - 2GHz to 3GHz Sector Model
Page 55 and 56: Group 3 - 2GHz to 3GHz Sector Model
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Group 3 - 2GHz to 3GHz Omni Model F
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Group 4 - 3GHz to 4GHz Directional
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Group 4 - 3GHz to 4GHz Sector Model
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Group 5 - 4GHz to 6GHz Sector Model
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Group 6 - 6GHz and over Directional
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Group 6 - 6GHz and over Omni Model
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Ultra Wideband and Extended Perform
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Ultra Wideband Directional Model Fr
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Accessories Mounting Kits Model Des
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Cobham Antenna Systems Microwave An
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Cobham Antenna Systems

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