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27
Specifications
Other Electrical Specifications
Radio Control
Local (E&M), Tone Remote, DC Remote
Radio Channels
2-wire simplex/half-duplex or 4-wire half/full duplex
DC Control
Operable up to 8 k
loop resistance. Current programmable 15 mA
max in 2.5 mA increments. Ac/-0.25 mA
Tone Control
15 standard tones supported, programmable (no trimmer adjustment)
650-2050 Hz. High Level Guard Tone duration 120/600 millisecond.
Function Tone Duration 40 millisecond. Guard Tone Freq. 2175 Hz,
alterable (notch filter from 2120 Hz to 2230 Hz). Tone frequency
ac/- 0.2%; timing ac/-1.0%
Local Control
PTT normally open relay contact rated 1.0 A at 24 VAC/DC
E & M Control
Tx control via PTT relay, external 48V required
Busy Chan. Detect Local Cross-Busy detection; Guard Tone or DC Control detection
(LOTL)
Recorder Outputs
1 per channel (Tx/Rx audio summation), plus 1 output per console
(various combinations of select, unselect and mic audio). 0 dBm level,
600 ohm, single-ended outputs
Model 4048 Power Supply
Input Power
95 to 240 VAC, 50/60 Hz, 240 Watts Maximum
Battery Power
13.5 V
DC
nominal (11.5 minimum and 15.0 V
DC
maximum)
15 Amps maximum
Model 4020 Dual Power Supply
Input Power
95 to 240 VAC, 50/60 Hz, 120 Watts Maximum
Model 4020 Modular Power Supply
Input Power
95 to 240 VAC, 50/60 Hz, 100 Watts Maximum
Note
For a Model 4020 system with more than five DC channels, it is
recommended to use the Model 4020 Dual Power Supply or the
Model 4048 Power Supply.
Содержание 4000 Series
Страница 1: ...Series 4000 Communication Control System Installation and Configuration 025 9533Y...
Страница 6: ...6 025 9533Y...
Страница 28: ...Introduction 28 025 9533Y...
Страница 88: ...Common Control Equipment Installation 88 025 9533Y Figure 22 Console Duplex Wall Jacks...
Страница 110: ...Common Control Equipment Installation 110 025 9533Y...
Страница 172: ...Console Installation 172 025 9533Y...
Страница 192: ...Audio Level Adjustments 192 025 9533Y...
Страница 230: ...Accessory Installation 230 025 9533Y...
Страница 236: ...Console ANI Programming 236 025 9533Y...
Страница 339: ...339 RSMP Operation Figure 99 Main Screen...
Страница 350: ...Radio System Management Program 350 025 9533Y...
Страница 362: ...Appendix B Troubleshooting 362 025 9533Y...
Страница 417: ...417 Index wiring accessories 164 wall jack 86 wiring diagram for M4219 244 X XMT button labels 332 XP settings 247...
Страница 418: ...Index 418 025 9533Y...