Technical Specifications; General Specification, Transceiver Units, Tr-7750C; Transmitter Units, Ta-7650C - jotron TR-7750C Operator's Manual

2 Technical SPECIFICATIONS

2.1 General specification, Transceiver Units, TR-7750C

Standards
Environmental, all units
Temperature range
Humidity
Shock
Vibration
EMC
General, all units
Frequency range
Frequency stability
RF Modes
Keying time
Bit rate
Frequency response
Data ports
Protocols
BITE monitoring
Supply voltage, AC
Supply voltage, DC
MTBF
MTTR

2.2 Transmitter Units, TA-7650C

Transmitter unit
Output power
Adjacent channel power
Modulation level
Distortion
Line input
Intermodulation protection
ratio
Tx timeout
Inband keying
VSWR
Duty cycle
Power consumption
Dimension Transmitter nit
Jotron AS| TR7750C: Operators Manual  Technical SPECIFICATIONS
EN 301489-x ,Health and Safety: EN 60950
-20°C to +55°C (operating) -40°C to +70°C (storage)
90% @+40°C (non condensing)
Transport: IEC-721-3-2, Class 2M3
Transport: IEC-68-2-32, Class 2M3. IEC-68-2-6
EN 301 489 – part 22, FCC, IC
FM 25 kHz FM 12.5 kHz
156-162 MHz , All channels, simplex and duplex within the maritime VHF band is available.
+/- 1.0 ppm
G3E G3E
< 1.0ms < 1.0ms
350-2500 Hz
300-3400 Hz
RS232, RS485, 100BaseT
Simple Network Management Protocol (SNMP v.2), RS232, RS485; See Protocol description
VSWR, Voltages, Currents, Levels, Lock detect,
Temperature, Output power, Reflected power, a.o.
115/230VAC +15/-10% / 50-60Hz
21.6 - 31.2VDC negative ground
>10 years / unit
<30 minutes at lowest replaceable unit
FM 25 kHz FM 12.5 kHz
10-50W
>80dBc >70dBc
up to ± 5kHz deviation
< 3%
600, -36 - +7dBm
>40 dB when interfering signal is decoupled with at least 30 dB
10s to 5 min in 10s steps
Configurable tones: 150 – 3400Hz
1 : Infinity
100% continuous operation @ambient below 40°C
<280VA
142mm(28TE)(W) * 230mm(D) * 128mm (H), Weight 3.0 kg
P/N: 84748 (G)
,
Radio specifications:EN301929-1 and EN301929-2,FCC part80
DSC
G2B
< 1.0ms
2.4 kbit/s
DSC
>80dBc
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