Standard Horizon Eclipse DSC+ GX1100E, Руководство пользователя

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Page 65 GX1100E
14 SPECIFICATIONS
Performance specifications are nominal, unless otherwise indicated, and are
subject to change without notice.
14.1 GENERAL
Channels ............................................................. All USA, International and Canadian
Input Voltage ............................................. 12.0 VDC +30% / –10% (10.8 ~ 15.6 VDC)
Current Drain
Standby ........................................................................................................... 0.3 A
Receive ........................................................................................................... 1.0 A
Transmit ................................................................................... 5.5 A (Hi); 1.5 A (Lo)
Individual DSC Directory Memory ............................................................................. 48
Group DSC Directory Memory .................................................................................. 20
Dimensions (W x H x D) ................................................................. 155 x 60 x 170 mm
Flush-Mount Dimensions (W x H x D) ............................................131 x 51 x 170 mm
Weight .................................................................................................................. 920 g
14.2 TRANSMITTER
Frequency Range .................................................................. 156.025 to 157.425 MHz
RF Output ...................................................................................... 25 W (Hi); 1 W (Lo)
Conducted Spurious Emissions ................................................. 80 dB (Hi); 66 dB (Lo)
Audio Response ............................................................. 1/–3 of a 6 dB/octave
pre-emphasis characteristic at 300 to 3000 Hz
Audio Distortion ...................................................................................................... 5 %
Modulation ..................................................................... 16K0G3E, for DSC 16K0G2B
Frequency Stability (–15°C to +55°C) ............................................................. ±1.5 kHz
FM Hum and Noise .............................................................................................. 50 dB
Duty Cycle ............................................................................................. 1 : 3 (25 % TX)
14.3 RECEIVER
Frequency Range .................................................................. 156.050 to 163.275 MHz
Sensitivity
20 dB SINAD ................................................................................................. 0.3 μ V
20 dB SINAD (70 CH Receiver) .................................................................... 0.3 μ V
Squelch Sensitivity (Threshold) ................................................................... 0.25 μ V
Modulation Acceptance Bandwidth ................................................................. ±7.5 kHz
Selectivity
Spurious and Image Rejection ..................................................................... –75 dB
Intermodulation and Rejection at 20 dB SINAD .......................................... –70 dB
Audio Output ........................................................................................................4.5 W
Audio Response ............................................................ 1/–3 of a 6 dB/octave
de-emphasis characteristic at 300 to 3000 Hz
Frequency Stability (–15°C to +55°C) ............................................................. ±1.5 kHz
Channel Spacing ................................................................................................ 25 kHz
DSC Format .............................................................................................. ITU-R M.493
NMEA Input/Output ........................................................................ Output - DSC, DSE
Input - GLL, GGA, RMC and GNS