STICK-ON
®
SERIES
Model ST-SX4
4 Input Audio Switcher
TYPICAL PERFORMANCE
Input/Output Level:
-10 dBv
Control Input Resistance:
10 k
Ω
(pullup to +15 Vdc
Gain: Unity
Headroom: 23
dB
THD+N:
< 0.1% Typ 0.05%
Frequency Response:
15 Hz - 40 kHz +/- 0.5 dB
Input Impedance:
100 k
Ω
, 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 below -10 dBv
Control Input:
Single terminal to be connected to ground terminal to select desired channel
Input Selected
Resistance Value
None
0
Ω
(short to ground)
1 2.7
k
Ω
2 6.8
k
Ω
3
22.0
k
Ω
4
None
Control Output:
Slave Output terminal may be attached to other ST-SX4s
Power Supply:
24 to 33 Vdc @ 35 mA, Ground-referenced
Installation/Operation
EN55103-1 E1-E5; EN55103-2 E1-E4
Typical Performance reflects product at publication time
exclusive of EMC data, if any, supplied with product.
Specifications are subject to change without notice.
891-0036K
Radio Design Labs Technical Support Centers
U.S.A. (800) 933-1780, (928) 778-3554; Fax: (928) 778-3506
Europe [NH Amsterdam] (++31) 20-6238 983; Fax: (++31) 20-6225-287
