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Audio — SW 2/4/6 RGBHV A only
Gain ............................................... -18 to +24 dB, adjustable
Frequency response ..................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise ................................ 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal level
S/N ............................................... >90 dB at maximum output
Crosstalk ....................................... <-65 dB @ 20 kHz, <-80 dB @ 1 kHz or below 60 Hz
Stereo channel separation .......... >80 dB @ 20 Hz to 20 kHz
CMRR ............................................ >75 dB @ 20 Hz to 20 kHz
Digital audio — all models' H channel
Input type ..................................... Dolby Digital, DTS, AES/EBU
Output type .................................. Dolby Digital, DTS, AES/EBU
Bandwidth .................................... 250 MHz (-3 dB)
Sampling rates .............................. 32, 44.1, 48, 96 kHz
Input level ..................................... 0.5 V to 5.0 Vp-p
Output level .................................. 2.5 Vp-p (when terminated with 75 ohms)
Input impedance .......................... 510 ohms for unselected inputs; for the selected input, impedance is
Output impedance ...................... Determined by the device connected to the selected input
Max input voltage ....................... 5.0 Vp-p
Max. propagation delay .............. 35 ns
Max. rise/fall time ....................... 4 ns
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV
Audio input — SW 2/4/6 RGBHV A only
Number/signal type ................... 2, 4, or 6 (depending on the model) stereo, balanced/unbalanced
Connectors .................................... 2, 4, or 6 (depending on the model) 3.5 mm captive screw connectors, 5 pole
Impedance .................................... >10k ohms unbalanced, 20k ohms balanced, DC coupled
Nominal level ............................... -20 dBV (100 mVrms), -10 dBV (316 mVrms), 0 dBu (0.775 Vrms), or
Maximum level ............................ +20 dBu, (balanced or unbalanced) at 1% THD+N
Input gain adjustment ................. -24 dB to +18 dB, adjustable per input
Input coupling .............................. DC
Audio output — SW 2/4/6 RGBHV A only
Number/signal type ................... 1 stereo, balanced/unbalanced
Connectors .................................... (1) 3.5 mm captive screw connector, 5 pole
Impedance .................................... 50 ohms unbalanced, 50 ohms balanced
Nominal level ............................... -10 dBV (316 mV) or +4 dBu (1.23 V), configurable
Maximum level (Hi-Z) ................ >26 dBu, balanced; >+20 dBu, unbalanced at 1% THD+N
Maximum level (600 ohm) ......... >+21 dBm, balanced; >+15 dBm, unbalanced at 1% THD+N
Control/remote — switcher
Serial control port ........................ RS-232, 9-pin female D connector (same as the contact closure port)
Baud rate and protocol ............... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations 2 = TX, 3 = RX, 5 = GND
Contact closure ............................ 9-pin female D connector (same as the RS-232 port)
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When audio gain is set to unity (0 dB), balanced output has a 0 dB gain;
unbalanced output is attenuated by 6 dB.
determined by the device connected to the output.
+4 dBu (1.23 Vrms), configurable
SW RGBHV Series Switchers • Specifications and Part Numbers
2 dBu
A-3
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