82695
_Op&Ins MAN_TR2600_K 2-4
2.5
TDMA Receivers
Frequency Error
:
+/-3ppm
Frequency Range
:
156-162.025 MHz
Packet Error Rate, 25kHz Operation
:
20% at –107dBm (n.c.)
20% at –101dBm (e.c.)
Data transmission bit rate
:
9600 bits/s +/- 50ppm.
Receive BT-product, 25kHz channel
:
0.5. GMSK
Receive BT-product, 12.5kHz channel
:
0.3/0.5. GMSK
Co-Channel Rejection, 25kHz operation
:
> -10 dB .
Co-Channel Rejection, 12.5kHz
operation
:
> -16 dB
Adjacent Channel Selectivity,
25kHz operation
:
>= 70 dB (n.c.).
>= 60 dB (e.c.).
Adjacent Channel Selectivity,
12.5kHz operation
:
>= 50 dB (n.c.).
>= 50 dB (e.c.).
Spurious Response Rejection
:
Not less than 70 dB two channels or more away
from frequency
Blocking and Intermodulation
:
>= 74 dB at PER 20% for 1 tone –15dBm at Fo
+/-5.725 MHz and 2 tones of –27dBm at
+500 kHz and Fo +1MHz, when usable signal
has a level of –101dBm
Large Signal PER
:
<.1% between –7 dBm and –77 dBm
Transmit to Receive switching time
:
~0.75 ms
Spurious Emission from the receiver
:
< -57 dBm (150 kHz to 1 GHz )
< -47 dBm (1 GHz to 2 GHz)
2.5.1
Transmission Intervals
See Technical Manual
2.5.2
Load requirements as listener
See Technical Manual
2.5.3
Data Transmission
See Technical Manual
Summary of Contents for TR-2600
Page 1: ...OPERATION AND INSTALLATION MANUAL www jotron com TR 2600 AIS BASE STATION...
Page 53: ...82695_Op Ins MAN_TR2600_K 10 1 10 OUTLINE DRAWINGS 10 1 TR 2600 AIS BASE STATION...
Page 54: ...82695_Op Ins MAN_TR2600_K 10 2 10 2 TR 2600 AIS Transponder...
Page 55: ...82695_Op Ins MAN_TR2600_K 10 3 10 3 Procom CXL 2 1 l Maritime VHF Antenna with FLG Bracket...
Page 56: ...82695_Op Ins MAN_TR2600_K 10 4 10 4 Procom GPS 4 Antenna...
Page 61: ...82695_Op Ins MAN_TR2600_K 11 2...
