Date   
Tek Scopes found in old picture book 25 messages By Dave Peterson ·
5642 rectifier tubes in a Tek 535: Replace or swap for silicone? 26 messages By Dominic O'Kelly ·
7000 test/cal module(s) and backplane breakout board. 27 messages By Andy Warner ·
Photo 7K RO tester.BMP uploaded #photo-notice By TekScopes@groups.io Notification ·
Recreating an old board for the 7854 29 messages By Zentronics42@... ·
TM5xx extenders 16 messages By bill K7WXW ·
OT Kay 160KE manual wanted By Cliff Carrie ·
3 files uploaded #file-notice By TekScopes@groups.io Notification ·
File /Tektronix_492_to_492P_conversion.zip uploaded #file-notice By TekScopes@groups.io Notification ·
File /Tektronix 040-0395-00 mod kit instructions.pdf uploaded #file-notice By TekScopes@groups.io Notification ·
SG503 question 8 messages By romeo987 ·
DM502 with problems 17 messages By Colin Herbert ·
Paper Used in Older Tek Manuals 21 messages By Jeff Dutky ·
TDS540 Capacitor List By Stefan ·
Couple of 576s available on allsurplus auction 6 messages By Paul Amaranth ·
WTB: Case ring for 466 5 messages By greenboxmaven ·
Added Folder /6127B #file-notice By TekScopes@groups.io Notification ·
TM 504 Power Module Questions 33 messages By sweetbeats ·
New (old) 2247a enquiry 11 messages By Richard Merifield ·
Ballantine Calibrator manual 2 messages By Bruce Lane ·
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