Telex SSA-424A User Manual

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SSA-424A

Digital Interface/System-to-System Interface

The SSA-424A Dual Digital Hybrid interfaces two Two-Wire intercom lines to two Four-Wire lines. Unlike earlier analog hybrids, the SSA-424A features advanced digital signal processing to achieve automatic nulling of the Two-Wire lines. Plus, each hybrid features convenient peak-reading level meters to quickly match the levels between the lines that are being interfaced. The result is easy and accurate setup. With the SSA-424A, all need for test tones, nulling adjustments and ducking adjustments have been eliminated.

Compatible Two-Wire intercom systems include RTS TW, Telex Audiocom, and Clear-Com. Compatible with Four-Wire intercom systems. An internal call signal option board is also available for the SSA-424A. This option board provides call signal compatibility with any of the two-wire systems listed above. The output can also be directly connected to an ADAM, ADAM-CS, CRONUS, or ZEUS GPI port. No external circuitry is required. With features like digital signal processing, peak-reading level meters and optional call signal interfacing, the SSA-424A Dual Digital Hybrid assures ease of setup and maximum transparency between intercom systems.

Features

Two Independent Hybrids

 

Transformer Isolated

 

Automatic Nulling

 

Call Signal Option

Peak Reading Level Meters

 

Half-Rack Wide, 1 RU High

Direct ADAM/ZEUS Audio Connection

 

Universal Power Pack

 

 

 

Line Drawing

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