RDL ST-SX4 Unbalanced Audio Switcher - 4x1
Part No:
ST-SX4
Unit of Measure: EACH
Ships from: Arizona
$145.59
List Price:
$194.12
You save 25%
29 In stock
Is This The Right Item For Me?
800.466.0449
800.466.0449
| AUDIO: Input and Output Level: | -10 dBV |
| Gain: | Unity |
| Headroom: | 23 dB |
| THD+N: | < 0.1% Typ. 0.05% |
| Frequency Response: | 15 Hz to 40 kHz (+/- 0.5 dB) |
| Input Impedance: | 100 kΩ, unbalanced |
| Output Impedance: | < 50 Ω, unbalanced |
| Crosstalk: | Below noise floor |
| Off-Channel Attenuation: | > 85 dB @ 1 kHz > 80 dB @ 10 kHz > 75 dB @ 20 kHz |
| Residual Noise: | < -70 dB (referred to -10 dBV) |
| CONTROL | |
| Control Input Resistance: | 10 kΩ (pullup to +15 Vdc) |
| Control Input: | Single terminal to be connected to ground terminal to select desired channel. |
| Input Selected | Resistance Value |
| None | 0 Ω (short to GND) |
| 1 | 2.7 kΩ |
| 2 | 6.8 kΩ |
| 3 | 22 kΩ |
| 4 | None |
| Power Requirement: | GROUND-REFERENCED, 24 to 33 Vdc @ 40 mA |
| Ambient Operating Environment: | 0° C to 55° C |
| Brand | Radio Design Labs | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Radio Design Labs | ||||||||||||||||||||||||||||||||||||||||||
| SKU | ST-SX4 | ||||||||||||||||||||||||||||||||||||||||||
| UPC | 813721011206 | ||||||||||||||||||||||||||||||||||||||||||
| Part No | ST-SX4 | ||||||||||||||||||||||||||||||||||||||||||
| Weight (lb.) | 0.5 | ||||||||||||||||||||||||||||||||||||||||||
| Product Datasheet | st-sx4.pdf | ||||||||||||||||||||||||||||||||||||||||||
| Unit | EACH | ||||||||||||||||||||||||||||||||||||||||||
| Carton Quantity | 1 | ||||||||||||||||||||||||||||||||||||||||||
| Short Description | The ST-SX4 accepts up to four unbalanced audio sources. Any of these sources may be selected to feed the output, or all sources may be switched off. The output from the ST-SX4 is unbalanced. Control of the module is accomplished through a single input terminal. Connection of a specified resistance between the CTRL input and ground causes the desired input to be switched on. The necessary external resistors are supplied with the ST-SX4. The ST-SX4 may be remote controlled using the RC4-ST remote control. |
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| Description |
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