Sears ETX-125EC Case Sears N/A $20 Al Kaminski (alkam@megsinet.net) reports: "The Sears CRAFTSMAN Model No. 706.590270, Sit\Stand\Tote makes a great carrier for the ETX-125EC and its many accessories. As the photos indicate, it has a collapsible handle and 5" diameter x 2" rubberize...
and ETX-125AT are identical, with the exception of the size of optical tube and the type of viewfinder. Fig. 2 (Inset): Computer Control Panel. (A) On/Off switch; (B) Auxiliary ports; (C) Handbox port; (D) 12v connector; (E) Power indicator light. E A B B C D 8 12 14 ...
All of the more advanced Meade telescopes including their ETX-90 EC, ETX-125 EC, LX90, LX200, and other models, are manufactured at the Meade Irvine factory. Smaller telescopes, such as Models DS-60 EC, DS-70 EC, and DS-114 EC, are manufactured under exclusive license to Meade designs...
but for the LX200GPS and ETX125, it uses approx 20kHz. I would be interested if you elaborated on the different levels/methods. Does that mean for example, adaptively changing the PWM frequency depending on the rate that is set; or are there also different ways beside PWM or a plain DC...
There is still room for improved in a few areas, but with the above mentioned accessories, the scope is great. The fork-mounted ETX with the build-in diagonal provides a very com-fortable viewing position. I like this scope so much that I sold the Dob. I like to sketch behind ...
Learn how to align your Meade altazimuth telescope, including the StarNavigartor NG, ETX Observer, LX65, LX90, LX200 and more. Observing the Sun The Sun is a 4.6 billion years old star of hot plasma located at the centre of the Solar System. The Sun spins round itself but being a ...