1-8 800TCU User’s Guide 800gench1.fm Rev. A
General Information Standard Option Specifications
RS-232, Talker Only
This interface supplies time only on demand. See Chapter 2 for complete programming
information. The RS-232 specifications are:
Data: Milliseconds through days
Data Rate: 9600 baud
Format: 1 start bit, 8 data bits, no parity, 1 stop bit
Resolution: Generate Mode: 1 ms
Sync Gen Mode: 1 ms
Translate Mode: 10 times the carrier frequency and 100
times the carrier frequency in multi-code units.
Connector: Rear-panel female 9-pin D subminiature
Mating male 9-pin D subminiature
Pin Assignment: See Table 1-4
RS-232, Talker/Listener
This interface supplies time on demand and may be used to remotely control the unit.
Otherwise the unit specifications are the same as the Talker Only. See Chaper 2 for
complete programming information.
Multiple Generate Codes
Formats: IRIG-A, B, E, E1K, H and H1K
Amplitude: Adjustable, 0 to 10 Vpp into 600 Ωs to ground
Ratio: Adjustable, 2:1 to 5:1
Multiple Translate Codes
Formats: IRIGs A, B, E1K, G
Amplitude: 0.1 to 10 Vpp
Bandwidth: 50 Hz to 50 kHz
Ratio: 2:1 to 6:1
Impedance: 100 kΩ to ground
Polarity: Selectable, positive or negative
Direction: Selectable, forward or reverse
Simultaneous Generate Codes
Formats: IRIGs A, B, E, E1K, H and H1K
Amplitude: Adjustable, 0 to 10 Vpp into 600 Ω to ground
Ratio: Adjustable, 2:1 to 5:1
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