User's Manual

Page 49
M Series Data Radio – User Manual
© Copyright 2004 Trio DataCom Pty. Ltd.
Part I – Specifications
Part I – Specifications
Radio
Frequency Range: 330-520 MHz (various
sub-frequency bands available)
Frequency Splits: Various Tx/Rx
frequency splits - programmable
Channel Selection: 6.25 kHz channel step
Channel Spacing: One model suitable for
12.5 and 25 kHz
Frequency Accuracy: ±1.5ppm
(-30 to 60°C) (-22 to 140°F) ambient
Aging: <= 1ppm/annum
Operational Modes: Simplex and Half
duplex
Configuration: All configuration via
Windows based software
Compliances:
FCC PART 15, PART 90
IC RS119, ICES-001
ACA AS4295-1995
Transmitter
Tx Power: 0.1 to 5W (+20 to +37 dBm)
±1 dB software adjustable
Modulation: Narrow band GMSK
Timeout Timer: Programmable 0-255
seconds
Tx Spurious: <= -30 dBm
PTT Control: Auto (Data) / RTS line
Receiver
Sensitivity: -116 dBm for 12 dB SINAD
Intermodulation: Better than 65 dB
Spurious Response: Better than 70 dB
AFC Tracking: Digital receiver frequency
tracking
Mute: Programmable digital mute
Diagnostics (Optional)
Non intrusive local diagnostics - runs
simultaneously with the modem.
Local and remote measurement of Tx
Power, Rx Signal Strength, DC Volts and
Internal Temperature.
Connections
User Data Ports: DB9 female port wired
as DCE (modem).
(Separate connections on DB9 for
simultaneous User and Diags Data)
Antenna: N female bulkhead
Power: 2 pin screw locking (mating
connector supplied)
LED Display: Multimode LED Indicators
for Pwr, Tx, Rx, Sync, Data Port TxD and
RxD data
Modem
Data Serial Port: RS232, DCE,
300-38,400 bps asynchronous
Diagnostics Connection: RS232,
19,200 bps asynchronous
Flow Control: Selectable hardware /
software / 3 wire interface. (Tx, Rx & Gnd)
RF carrier driven CTS output for collision
management
RF Channel Data Rate:
Three models:-
2400/4800 bps (MR450-x001-xx) or
4800/9600 bps (MR450-x002-xx) or
9600 bps (MR450-x003-xx) FCC
Data Buffer: 8 kbyte of on-board RAM
Bit Error Rate:
< 1x10
-6
@ -115 dBm (2400 bps)
< 1x10
-6
@ -114 dBm (4800 bps)
< 1x10
-6
@ -106 dBm (9600 bps)
General
Power Supply: 13.8 Vdc nominal
(10-16 Vdc)
Transmit Current: 600 mA nom. @ 1 W
1500 mA nom. @ 5 W
Receive Current: <170 mA nominal
Dimensions: Solid Diecast Alloy Housing
154 x 102 x 29 mm
(6.1 x 4.1 x 1.2 inches)
Mounting: Integral Solid Diecast feet
Weight: 0.32 kg (0.71 lbs)
Options
NEMA 4/R Stainless Steel Enclosure (IP65,
NEMA 4 rated)
TVIEW+™ Configuration, Network
Management and Diagnostic Windows GUI
Software
DIAGS/M Remote Diagnostics Facilities per
Radio Modem
Related Products
EB450 Base Station*
EH450 Hot Standby Base Station*
* Configured for M Series compatibility
41 Aster Avenue, Carrum Downs
Victoria, Australia 3201
Phone [phone] Fax [phone]
[e-mail] www.trio.com.au
Information subject to change without notice.
© Copyright 2004 Trio DataCom Pty Ltd.
All rights reserved. Issue 07/04
Local regulatory conditions may determine the
performance and suitability of individual
versions in different countries. It is the
responsibility of the buyer to confirm these
regulatory conditions. Performance data
indicates typical values related to the
described unit.
M Series
Remote Data Radio - MR450