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TEMPEST product descriptions are provided by the vendor without modification by the U.S. Government. NSA is not responsible for the accuracy or content of the product descriptions.

Last Revised: 07/24/2007

Title: TEMPEST Level I
Status: No longer produced
Category: Monitor, Color
Manufacturer: HETRA Secure Solutions Corporation
Model: 4615T
Description: The Model 4615T is a 15" High Resolution Multi-scanning Color Display based on the OEM Sampo Model number KM-520. It automatically adapts to horizontal scan frequencies between 30kHz to 65 Hz and vertical scan frequencies between 50Hz and 120Hz. The Model 4615T has a 15" .28mm dot pitch CRT with medium short phosphor. The monitor is capable of displaying non-interlaced VGA resolutions between 640 X 480 to 1280 X 1024. Input to the display is via 15 pin sub-miniature D type connector consisting of RGB analog signals (.707Vp-p), with separate TTL level horizontal and vertical sync signals. It is also capable of accepting TTL level composite sync and sync on green signals. Power to the monitor is auto-switching and can be 120/240V AC at 60/50Hz.

Date Posted: Jan 15, 2009 | Last Modified: Jun 11, 2009 | Last Reviewed: Jun 11, 2009