Internal Oscillator; Ttl Level Electrical Outputs (Irig-B004/Ppx/Dcf77) - GE Reason RT430 Technical Manual

TABLE 6: Antenna Cable specifications
Length
15 m (50 ft)
25 m (82 ft)
40 m (131 ft)
75 m (246 ft)
100 m (328 ft)
Velocity of propagation
Impedance
Capacitance
1.6.5

Internal Oscillator

TABLE 7: Internal oscillator specifications.
Drift (without external reference)
1.6.6

TTL Level Electrical Outputs (IRIG-B004/PPx/DCF77)

TABLE 8: Electrical outputs specifications
Connectors (4)
High Level 1
Low Level 2
Impedance
Current
1
Level above which the equipment recognizes the activated output;
2
Level below which the equipment recognizes the disabled output.
Two electrical outputs are insulated, one with screw connector and the other with BNC connector.
RT430-TM-EN-5
Delay (ns)
62
102,6
163,60
305,9
407,5
Description
TNC Male to BNC Male RGC-58 antenna
cable
TNC Male to BNC Male RGC-58 antenna
cable
TNC Male to BNC Male RGC-58 antenna
cable
TNC Male to BNC Male RGC-08 low
attenuation antenna cable
TNC Male to BNC Male RGC-08 low
attenuation antenna cable
82%
50 ohms
81pF/m
< 0.1 ppm ( )
4 screw ( two outputs)
2 BNC
>4,8 Vd.c.
<0,2 Vd.c.
>10 Ω
150 mA
RT430
23