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Characteristic
DTMF OUTPUT
Type
DTMF tones
Tone Timing
Output Level Range
FRONT-PANEL MONITORS
Video
Audio
SERIAL PORTS
Standard
Handshaking
Selectable Services
Baud Rates
Formatting
ETHERNET PORT
Physical Layer
Media Access and Link Layers
Network and Transport Layers
wegener.com
Table 1: Technical Specifications
Low-Z balanced output
16 tone-pairs, std. telco DTMF
< 230 ms to generate 4 tone-pair sequence
+8 to –2 dBm into 600 Ω; software adjustable in step incre-
ments of 6% of full-scale voltage
(actively-isolated from, but otherwise buffered copies of the
standard analog outputs)
Composite video; 1 V
One stereo pair (user-selectable from audio port 1 or 2),
Level: ~ -13 dB below main audio output
(if set for +18 dBu output PPL)
Impedance: < 60 Ω, unbalanced
RS232, DCE
None
Terminal monitoring and control
Modem dial-in
Auxiliary async data output (Release 2 or later)
COMPEL E-mail character-based async output
Local COMPEL control input (testing only)
Up to 38.4 kilobaud
8 data bits, one start, one stop-bit, half-duplex. Parity selection
set by unit software.
10baseT, 100baseT (twisted pair) on RJ45 jack
Per IEEE 802.3 (Ethernet)
Binds to TCP/IP stack which enables Web-based control
(Release 4 or later).
11
Unity 4600 User's Manual
Specification
, 75 Ω
p-p
800032-01 Rev. C
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