Clear-Com ProGrid PG16-FX, Руководство пользователя, Страница: 23 / 28

23 PG16-TP and PG8-TP User Guide
12
Technical Specifications
Analog Audio Mic Inputs
ADC
Impedance, Gain / steps Single and Dual
4.5kΩ
-4 dB to +66 dB 1 dB steps
Maximum input level @ -4 dB Gain +22 dBu @ +66 dB Gain -48 dBu
SNR @ -4 dB Gain 122.5 dB(A) @ +66 dB Gain 81.5 dB(A)
THD+N @ -1dBFS @ -4 dB Gain
≤ -102 dB
@ +40 dB Gain
≤ -100 dB
Analog Audio Line Inputs ADC
Impedance, Gain / steps
10kΩ
-9, -4, 0, +10 dB 4 steps
Maximum input level @ -9 dB Gain +27 dBu @ +10 dB Gain +8 dBu
SNR @ -9 dB Gain 127.5 dB(A) @ +10 dB Gain 108 dB(A)
THD+N @ -1dBFS @ -9 dB Gain
≤ -102 dB
@ +10 dB Gain
≤ -102 dB
Analog Audio Line Outputs DAC
Impedance, Gain / steps
22Ω
+4, 0, -6, -10 dB 4 steps
Maximum output level @ +4 dB Gain +22 dBu @ -10 dB Gain +8 dBu
SNR @ +4 dB Gain 123 dB(A) @ -10 dB Gain 108 dB(A)
THD+N @ 0dBFS @ +4 dB Gain
≤ -100 dB
@ -10 dB Gain
≤ -103 dB
Conditions
Reference 0dBFS ≡ 18dBu, Input / Output Termination 150R / 300R, Sample Rate
48kHz. Specs noticed as typical, if not otherwise stated
AES Ports Convention EIA / TIA - 422
Channels AES/EBU 2 x 8
Audio channels 2 x 16
Data rate Depending on selected sample rate Up to 30 Mbit/s per channel
Impedance Termination
120 Ω-switchable / ≥ 96 kΩ
Source
≤ 10 Ω, Multi-drop feature
Drive level Output
≥ 2 V
pp
Zero level Referring to GND + 1.7 V
Sense level Input
≥ 400 mV
pp
CM-voltage at bus terminals Referring to GND - 7 V … + 12 V
Word clock Hardware standard BNC - 75
Ω
Data rate Depending on selected sample rate Up to 192 kHz
Impedance Output
≤ 5 Ω
Input 75
Ω
Drive level Output
≥ 1 V
pp
Zero level
Referring to GND + 1.7 V
Sense level Input
≥ 400 mV
pp
Remote Control
Convention
RS232 EIA / TIA - 232 57 600 Baud
USB
USB 2.0 - Device 12 Mbit/s
LAN
IEEE - 802.3 10/100 Mbit/s
SANE, LAN
Convention
Audio TIA - 568A/B, Optocore 200 Mbit/s
LAN TIA - 568A/B, IEEE - 802.3 10/100 Mbit/s