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 inter-
com 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
Automatic Nulling
Transformer Isolated
Call Signal Option
Peak Reading Level Meters
Direct ADAM/ZEUS Audio Connection
Half-Rack Wide, 1 RU High
Universal Power Pack
Line Drawing
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