14
Specifications
Encoder/Decoder
Table 4 Local Mic Input
Type
Dynamic, non-amplified mic
Levels
10-150 mV
P-P
nominal input, 10 K ohms
Table 5 External Mic Input
Balanced, Low Impedance
Dynamic mic.
Sensitivity adjustable from;
10-150 mV
P-P
for non-amplified
30-570 mV
P-P
for amplified
10 K ohms Impedance with VOX
or
Jumper Selectable for Amplified mic,
48 Vdc Phantom power
Table 6 Line Input
Levels
0.25-5.0 V
P-P
, 894 mV
P-P
nominal input,
with PTT closure input, active with < 3 K ohms
Remote Activation Inputs
Momentary contact closure for activation
Debounce 250 ms
Active with < 1.5K to ISO GND (2mA)
I
2
C/Keyboard Expansion Port
I
2
C Port Protocol
Philips Standard I
2
C
Table 7 Ethernet Network Connection
Ethernet:
Standard
IEEE 802.3
Physical Layer
10/100 Base-T
Data Rate
10/100 Mbps (auto-sensing)
Mode
Half-duplex and full-duplex support (auto-sensing)
Connector
RJ-45
Table 8 Environmental
Operating Temperature
0°C to +60°C
Humidity
0-95% Non-Condensing
Table 9 Dimensions
Desk Mount
Height x Width x Depth
3.59 inches x 11.59 inches x 9.53
91.8 mm x 294.4 mm x 242.1 mm
Rack Mount
Height x Width x Depth
5.19 inches x 19 inches x 10.10 inches
131.8 mm x 282.6 mm x 256.5 mm