Anritsu ME3401A (2 unit) Digital Transmission Analyzer. Measures error rate in DS-3, DS-2, DS-1C, and DS-1 systems, as well as 1Mb/s to 50mB/s unipolar signals. Preset internal frequencies per standards, plus external clock frequencies can be used. PRBS signals provided.
This system consists of 2 different units, the transmitter, and the receiver.
Internal Frequency: DS-3: 44.736 MHz.
TTL: Square Wave (High: +2.4 to 5V) (Low: -0.2 to +0.4V)
0.7 to 1.5Vp-p: Sine Wave and Square Wave.
Termination: TTL, 0.7 to 1.5 Vp-p: GND.
Frame: DS-3, DS-2, DS-1C, and DS-1 (D4, ESF) Frames conform the bell standards. The frames can be set to ON or OFF.
Code: B3ZS, AMI (The AMI can only be set for a 1000 pattern.)
Waveform, Level: DS-3 High (Amplitude: 0.91Vo-p +/-0.1V)
(Internal {at half amplitude} clock)
Overshoot/undershoot:
DSX-3 - High Output in series with equivalent of 450' of 728A cable.
DS-3 Low -CH1 to CH5: 0.186Vo-p nominal (13.8dB lower than high level)
CH6: High Output connected in series with equivalent of 900' of 728A cable.
Phase: 3 bits delayed for each of the six output phases in order from 1 to 6.
Waveform, Level: DS-2 High - (Amplitude: 2.1Vo-p +/-0.25V)
DSX-2 - High Output in series with an equivalent of 1000' of ABAM cable.
# of Output: 1 (Same output connector is used with DS-2, DS-1C, and DS-1)
Connector: Compatible with Weco 310 type plug.
Waveform, Level: Amplitude: 3 +/-0.3Vo-p
# of Output: 1 (same output connector is used with DS-2, DS-1C, and DS-1)
Connector: Accepts Weco 310 plug.
Waveform, Level: Amplitude: nominal 3Vo-p
# of Output: 1 (same output connector is used with DS-2, DS-1C, and DS-1)
Connector: Accepts Weco 310 plug.
Waveform: Clock: RZ (Duty: 40% to 60%)
# of Outputs: Clock: 1, Data: 1.
Load: TTL, +1/-1V: GND through 75 Ohms.
ECL. Nominal -2V through 75 Ohms.
Operating Frequency:44.736 MHz +/-4.4kHz.
Waveform Level: DS-3 H/L: 0.91Vo-p, +6 to -26dB
DSX-3 H/L: 0.91Vo-p, +6 to -26dB and 450' of 728A cable or 0.91Vo-p, +6 to -6dB and 450 to 900' of 728A cable.
Impedance: 75 Ohms unbalanced.
Operting Frequency: 6.312 MHz +/-630 Hz.
Waveform, Level: 2.1Vo-p, +2 to -6dB and 0 to 1000' of ABAM cable.
Connector: Accepts Weco 310 plug.
Operting Frequency: 3.152 MHz +/-310 Hz.
Waveform, Level: 3Vo-p, +2 to -6dB and 0 to 655' of ABAM cable.
Connector: Accepts Weco 310 plug.
Operting Frequency: 1.544 MHz +/-250 Hz.
Waveform, Level: 3Vo-p, +2 to -6dB and 0 to 655' of ABAM cable.
Connector: Accepts Weco 310 plug.
# of Outputs: Clock: 1, Data: 1.
Termination: TTL, +1/-1V: GND through 75 Ohms.
ECL. GND through 100 Ohms and -5.2V through 300 Ohms.
01 - Jitter Modulation Function
02 - Jitter Measuring Function
41 - GPIB Interface for Transmitter
42 - GPIB Interface for Receiver
43 - RS-232C Interface for Transmitter
44 - RS-232C Interface for Receiver
51 - Weco 477 Type Jack for xmtr/rcvr DS-3 Input/Output
52 - Weco 560A Type Jack for xmtr/rcvr DS-3 Input/Output
SN: M43587/M38487 - Opt's: 01/41/48/02/11/42/48
SN: MT64943/MT59844 - Opt's: 31/41/42
SN: MT59744/MT64843 - Opt's: 31/41/42
SN: M06150/M06150 - Opt's: 01/02/11/31/41/42
SN: M05748/M05748 - Opt's: 01/02/11/31/41/42
SN: MT68549/MT57742 - Opt's: 32/41/42
SN: MT61736/MT54436 - Opt's: 31/42
SN: MT65043/MT65958 - Opt's: 31/41/42
SN: MT67949/MT65758 - Opt's: 32/41/42
SN: MT68349/MT65858 - Opt's: 32/41/42
SN: MT65343/MT66158 - Opt's: 31/41/42
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