Spectracom 8194B, Инструкция по эксплуатации

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8194B, 8195B, 8197B Spectracom Corporation
GPS Ageless Master Oscillator Instruction Manual 1-2
•
Reliable Worldwide Operation:
The Master Oscillator can receive and track up to
twelve satellites simultaneously. Receivers qualify the received GPS broadcast
using T-RAIM. T-RAIM, Time Receiver Autonomous Integrity Monitoring is an
algorithm that disqualifies a satellite from a solution if its message is not within a
reasonable window of other satellites currently tracked.
•
Flexibility:
Several power and output options are available to suit various
applications. Refer to Table 1-1 for a comparison of product features and available
options.
S = Standard, O = Option Available, NA = Not Available
Ageless GPS Master Oscillator
Model 8195B Model 8197B Model 8194B
Standard Features
Oscillator
Quartz S NA S
Rubidium NA S NA
Front Panel
(1) 10 MHz S S S
(1) 1 PPS S S S
(1) RS-232 Comm Port S S S
Rear Panel
(4) 10 MHz Output S S S
(1) Timing Output 1544 kHz S S NA
(1) Timing Output 2048 kHz S S NA
(1) Data Clock Output (including disciplined 1 PPS) S S S
(1) Data Sync Output S S NA
(1) RS-485 Comm Port S S NA
Software Features
Simulcast Frequency Offset S NA S
Fast Frequency Lock Recovery S (w/ Opt 02) NA NA
Available Options
02 – Internal Battery O (w/ AC only) NA NA
03 – Internal Frequency Distribution Amplifier O O O
06 – 12.8 MHz Outputs O O NA
07 – 5 MHz Outputs O O
O
11 – Mounting Slides O O O
14 – CTCSS Outputs One and Two O O NA
16 – 1PPS on Third and Fourth Rear Panel
Frequency Output O O NA
17 – CTCSS Outputs Three and Four O O NA
52 – 12 VDC Power O O NA
53 – 24 VDC Power O O NA
54 – 48 VDC Power O O NA
SP294 – Adds (2) DS1 outputs
O
(NA w/ Opt 02) O NA
SP295 – Adds (2) E1 outputs
O
(NA w/ Opt 02) O NA
Table 1-1 Product Comparison Table