Wanderer Astro Ultimate Cable Master - Spike Free Version Cross Spike Version or Spike Free Version? From an optical standpoint, the Cross Spike Version introduces minimal obstruction and can deliver slightly sharper images. If you do not like diffraction spikes, or if you need to rotate the CAA very often, the Spike-Free Version is the better choice. However, unlike a refractor, residual diffraction artifacts may still be visible in bright stars due to factors such as stress in the Schmidt corrector plate, although the results are significantly cleaner than with traditional solutions. Patented Design Eliminates Cables A specially designed PCB spans the optical path, completely eliminating the need for cables in the light path. The result is cleaner diffraction patterns and improved image quality, addressing one of the most common challenges faced by RASA and HyperStar users. Eliminate Cable-Induced Diffraction Spikes After dozens of design iterations and extensive testing, WandererAstro developed a spike-free design with an S-shaped PCB that is only 3–4 mm wide. RASA and HyperStar systems can now produce refractor-like, spike-free star images. Multiple USB and Power Ports RASA 11/36 and HyperStar 11/14 models feature one USB 3.0 port, one USB 2.0 port, and one 12V power port. RASA/HyperStar 6/8 models include two USB 2.0 ports and one 12V power port. The 12V port supports up to 3A; for continuous use, 2A or less is recommended (85% camera cooling power or below). Rich Accessory Two bracket lengths are included to support different camera body lengths and the differing back-focus requirements of RASA and HyperStar systems. Short USB and DC cables are also included. Compatible with Dew Shield and Heater The bracket uses a non-destructive installation design and is fully compatible with the original Celestron dew shield and most third-party dew shields, as well as the original Celestron dew heater ring. Technical Specifications Category Specification Product Wanderer Astro Ultimate Cable Master Available Versions Cross Spike Version; Spike-Free Version Optical Design (Cross Spike Version) Minimal optical obstruction; can deliver slightly sharper images Optical Design (Spike-Free Version) S-shaped PCB (3–4 mm wide) designed to eliminate cable-induced diffraction spikes; suitable for users who dislike diffraction spikes or frequently rotate the CAA Residual Diffraction Bright stars may still exhibit residual diffraction artifacts caused by factors such as stress in the Schmidt corrector plate; significantly cleaner than traditional cable-routing solutions Cable Management Patented PCB design spans the optical path, eliminating cables from the light path Image Quality Benefit Cleaner diffraction patterns and reduced cable-induced diffraction artifacts PCB Width (Spike-Free Version) 3–4 mm Supported Optical Systems RASA and HyperStar systems RASA 11 / HyperStar 11 & 14 Connectivity 1 × USB 3.0; 1 × USB 2.0; 1 × 12 V DC power port RASA 6 / 8 Connectivity 2 × USB 2.0; 1 × 12 V DC power port 12 V Power Port Rating Maximum output: 3 A Recommended Continuous Load ≤ 2 A (approximately 85% camera cooling power or below) Included Brackets Two bracket lengths for different camera body lengths and varying RASA/HyperStar back-focus requirements Included Cables Short USB cables; short DC power cables Installation Non-destructive bracket installation Dew Shield Compatibility Compatible with the original Celestron dew shield and most third-party dew shields Dew Heater Compatibility Compatible with the original Celestron dew heater ring In the Box Diffraction-less antenna 2 Brackets USB Cables (x3) DC Cable (x2) Warranty Wanderer Astro's 2-year Warranty
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