RTS SSA-324 Analog system-to-system adapter interface

 
  • $185.00

 
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  • Brand: RTS
  • Model Number: SSA-324
  • Product Code: BS18322
  • Availability: In Stock
  Usually dispatched in 2-4 working days
 
 

The RTS SSA-324 is a System to System Adapter (or interface). It interconnects the voice signals between different intercom systems. In addition, it can optionally interconnect calls or tally signals between systems.

Each SSA-324 includes two (2) 2-wire to 4-wire converters. The 4-wire interface can deliver and accept high level signals. An SSA-324 can also function as a 2-wire to 2-wire interface by interconnecting the two (2) individual interfaces at the 4-wire level. The SSA-324 does two (2) voice channels when used as a dual 2-wire to 4-wire interface, and one (1) voice channel when functioning as a 2-wire to 2-wire interface.

RTS SSA-324 Analog system-to-system adapter interface

Technical Details

2-wire Input

Impedance: 5,000Ω +/-20% single ended, 10,000Ω differential

Operating Levels: -20dBu to +0 dBu, nominal

2-wire Output

Impedance: 5,000Ω +/- 20% single ended, 10.000Ω+/- 20% differential

Operating Level: -20dBu to +0 dBU nominal

4-wire Input

Impedance:

10,000Ω minimum single ended,

20,000Ω minimum differential operating levels Level: -10dBu to +8dBu, nominal

4-wire Output

Impedance: single ended or differential

Operating Levels: -10dBu to + 8dBu, nominal Transfer Functions (Duck Level set to no ducking) Voltage Gain, 4-wire In to 2-wire Out

Level Pot 100% rotation: 3dB Level Pot 50% rotation: -15dB/4dB

Transfer Functions (Duck Level set to no ducking)

Voltage Gain, 2-wire In to 4-wire Out Level Pot 100% rotation: 22dB 3dB Level Pot 50% rotation: 8dB 4dB

Frequency Response (Reference: 1kHz, 0 dBu input)

4-wire Input to 2-wire Output:

200Hz to 5kHz, +1, -4dB, typical

2-wire Input to 4-wire Output:

250Hz to 5kHz, +1, -4dB, typical

Signal-to-Noise Ratio (Reference: 1kHz, 0 dBu at 2-wire)

2-wire to 4-wire: -60dB 4-wire to 2-wire: -60dB

Crosstalk (Reference: 1kHz, 0 dBu) System A to System B

2-wire to 2-wire: -50dB

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