The ornamental design for transmitter, substantially as shown and described.
A portion of the disclosure of this patent document contains material which is subject to copyright and/or trademark protection. This patent document shows a logo for FiFine which is or may become trade dress of the owner. The copyright and trade dress owner has no objection to the facsimile reproduction by anyone of the patent disclosure as it appears in the Patent and Trademark Office patent files or records, but otherwise reserves all copyright and trade dress rights whatsoever.
FIG. 1 is a front perspective view of transmitter, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in the drawings illustrate the portions of transmitter, which form no part of the claimed design.