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| The Helix antenna on a Cruizer II is an MBA-3 which is a single frequency antenna. It can only pick up SBAS (WAAS). It has a coaxial plug. The MBA-6 is a dual frequency antenna which can pick up SBAS, Omnistar, RTK, Satellite GS.... The Phoenix 200 is a single frequency receiver that can only pick up SBAS. The Phoenix 300 uses an MBA-6 with an external receiver that can pick up SBAS, Omnistar, RTK, Satellite SG... The cost has to do with accuracy capabilities. | |
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Helix and a MBA 6 the same?
