|The Story of Mechanical Television
Shows who was involved, how they did it and how you can do it too.
More good useful information than you'll find anywhere else!
This book provides information for building various types of cameras and receivers, which together produce operating systems that really work, with all of the attributes of early equipment.
BOOK, " The Mechanics of Television" by Peter F. Yanczer (1987, 180 pgs) The story of mechanical television. Soft cover. Everything you need to know to become an expert on the subject. Over 100 illustrations photos and schematics. Written for beginners or engineers.
ISBN 0317560549 (0-317-56054-9)
Just USD 34.00 post paid in the USA
Peter died on March 16, 2014, so his items are no longer available for sale
Services - For Sale
This is a metal NIPKOW scanning disc with 4 spokes, made to high precision standards. It is a steel, Laser cut disk with a 3/8" center hole. It is suitable for either a direct view camera with monitor or a flying spot scanner and of course, any 32 line television receiver.
The center hole on this disc is 3/8" diameter and it includes four holes for mounting the disc to a hub with screws.
A one piece hub for this disk is optionally available to fit a 5/16" motor shaft.
Indicate if you want the Hub included with your order.
|Announcing a special, NEW 12 inch diameter, 32 line scanning disc with
extra image holes to provide a monitor function for the camera operator
|Scanning Disk Hubs:
||For All Shaft Sizes
Used to connect the scanning disk to the motor shaft. The disk is clamped to the hub
without stress or distortion. These are of a one piece construction, made from machined
aluminum. With four clamping screws and set screw.
Available in one motor shaft size: .3125" (5/16")
This is a special request - made to order Disc Assembly that consists of a disk hub, belt pulley and ball bearing shaft
assembly made from a VCR tape head/motor unit, just as
described in the second of nine installments on this website,
about building your own monitor. All of the precision work
has been done. The Hub will fit disks with a .750" center hole and four screw holes, like the one pictured above.
Being made from existing VCRs of various makes, the
appearance of the assembly may differ slightly from the
photo on the right. In every case, the function will be the
|Large Area Silicon Photo Diode. Good frequency response. (2 x 2mm)
|Receiver Reflex Light Source Assembly. With 16 LED's. Image area approximately 1.25"
|Complete Drawing Set, build your own "Visionette" Receiver Kit
|Complete Drawing Set, build your own "Visionette" Camera Kit
|4” Mirror Screw for 32 line resolution
|4” Mirror Screw for 60 line resolution
|6” Mirror Screw for 32 line resolution
|6” Mirror Screw for 60 line resolution
These costs are based on the actual efforts and the direct costs
of developing these items and associated materials. All of the
“mechanical parts” are hand made, using the same or very
similar methods and techniques as were used to produce the
originals. As in the original mirror screws, all of the mirrors are
constructed of stainless steel. The mirrors are Laser cut.
The Mirror Screws listed here consist of a complete assembly
including the mirrors and an axle.
Mirror Screws are available in two sizes. The 4” inch diameter
size provides an image measuring approximately 3” by 4”
inches. This Mirror Screw is available in either 32 or 60 line
A larger mirror screw, 6” inches in diameter is also available. It
will provide a image measuring approximately 4” by 6”. This
mirror screw is also available in the 32 or 60 line resolutions.
|Above photo iis an example of the 4 inch
- 60 line Mirror Screw with direct mount
to a motor (motor not included in
|NOW AVAILABLE - FOR 2012
|Scanning Disk with HUB