The maximum length of a standard USB cable (for USB 2.0 or earlier) is 5 metres with devices operating at full speed (12 Mbit/s) or high speed (480mbit/s), and a maximum length of 3 metres with devices operating at low speed (1.5 Mbit/s) The primary reason for this limit is the maximum allowed round-trip delay of about 1,500 ns. Using the de-facto color is for industry types only. Just make sure the colors match from end to end. You can use any color wire to rig something.
Outer shell is made of copper braid and aluminum shield.Ĭolors do not mean anything in the wiring scheme. For to special cable link contact microHam.USB D+ and D- are twisted in cable. DownloadĪdded native connection to microHam device.
'modify element' function improved, USB-protocol updated DownloadĪdded new CAT YAESU, Improved CI-V communication. YAESU CAT control: bug fixed Download Previous Versions: USB-protocol: command 'modify elements' via USB protocol added, see manual Before upgrading your controller, take a while to evaluate if you really need it. In this unfortunate case a fee will be charged for the upgrading, restart and the shipping cost. In this case the controller does not respond any more and has to be sent to the factory for reprogramming. NEW RCU-06 USB interface description Īs usual the upgrading procedure has a low possibility of failure due to black out, wrong procedure or failure comunication with a PC controller.Optional Element Truss Kit for UB-50, 2-ele.Therefore, a careful and, if necessary, repeated reading of the manual is recommended before proceeding the installation and use of your antenna. The installation of antennas has (for a perfect operation and reliability) a very important role.
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