User manual

Transmitter
VHF
UHF
900
Channel Switching Time < 15 ms (Band-End to Band-End)
Receiver
Bandwidth
Bit Rate
140-5016-
50x
140-5026-
50x
140-5046-30x
140-5046-50x
140-5096-
50x
Units
Rx Frequencies 136 - 174 215 - 240
406.125 – 470.000
450.000 – 511.975
928 - 960 MHz
Data Sensitivity
@ 10
-6
Bit Error
Rate (BER)
Typical / Max.
12.5 kHz
4.8 kbps
9.6 kbps
-110
-107
-110
-107
-110
-107
-110
-107
dBm
25 kHz
4.8 kbps
9.6 kbps
19.2 kbps
-110
-107
-100
-110
-107
-100
-110
-107
-100
-110
-107
-100
dBm
Adjacent Channel
Rejection (min.)
12.5 kHz 60 60 60 60 dB
25 kHz 75 70 75 70 dB
Spurious
Response
Rejection
All > 75 dB dB
Inter-modulation
Rejection
All > 75 dB dB
Tx to Rx Time All
< 1 ms (Standard)
5 ms (ETSI Versions)
ms
Channel
Switching Time
All
< 15 ms (Band-End to Band-End)
ms
Receive Input
Power
All
17 dBm (50 mW) max.
dBm
Modem / Logic
Model 12.5 kHz 25 kHz
Data Rate (Selectable)
140-5016-50x
4800
9600
4800
9600
19200
140-5026-50x
4800
9600
4800
9600
19200
140-5046-30x
4800
9600
4800
9600
19200
140-5046-50x
4800
9600
4800
9600
19200
140-5096-50x
4800
9600
4800
9600
19200
Modulation Type 2FSK
Guardian™ Serial Modem or Analog Radio for Licensed Spectrum PN 001-5006-000 Rev. 3 | Page 58