Dataradio Gemini PD Service-Handbuch - Seite 13

Blättern Sie online oder laden Sie pdf Service-Handbuch für Funk-Modems Dataradio Gemini PD herunter. Dataradio Gemini PD 14 Seiten. Mobile radio modem

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TRANSMITTER
Power output
Duty cycle
Conducted Spurious
Frequency stability
FM hum and noise
Attack time
MODEM OPERATION
Interface
Operation
Data rates
Modulation type
Packet Error Rate
(for < 1% error)
Protocol
DISPLAY and CONTROLS
2 status LEDs
FCC / IC
CERTIFICATIONS
UHF
EOTGPDA
800 MHz
900 MHz
120 20110-003 PRELIMINARY
20% @ full power, 30 seconds maximum transmit time
-75 dBc (-38 dBm @10 W) typical
-45 dB max (25 kHz)
EIA RS-232C
Simplex/half duplex
4800 b/s
DRCMSK
better than –110 dBm at 9600 b/s half channel
better than –115 dBm at 9600 b/s full channel
better than –112 dBm at 16000 b/s full channel
better than –109 dBm at 19200 b/s full channel
Dataradio Proprietary
RX/TX, PWR
FCC
IC (DOC)
773195525A
UHF
10-40 watts
1.5 ppm
< 10 ms
9600 b/s
DRCMSK
Gemini/PD Technical Manual
9
19200 b/s
DRCMSK