TRX2001 Data radios
The data radios are developed for receiving and transmitting data independent
of the availability of nearby telephone lines.
NIROS TRX2001 provides a unique flexibility and is ideal for use in remote places Another advantage is that the operating cost of a data radio network is kept to a minimum. Our range of data radios are capable of simplex or semiduplex operation and can also be configured to werk as base stations or repeaters.
NIROS TRX2001 is built into a robust metal bousing and can be mounted either via the fixing holes or clicked directly on a DIN rau.
The series comprise a total ofthree versions of the NIROS TRX2001-P81,
P82 and P83. The various versions differ in transmission speed,
builtin protocols, error correction ability, etc. Application notes on request.
Programming of parameters like configuration, channels, addressing, power
output (up to 5 Watt) is performed from a standard PC using the built-in RS232
interface of the radio.
The typical applications for long range wireless data transmission include :
- Energy management
- Traffic surveillance and control
- Environment monitoring
- Alarm networks
| Frequency range | 403-470 MHz |
| Bandwidth | 20 MHz |
| Channel spacing | 25 kHz (12.5 and 20 kHz optional) |
| Channel selectivity | 70dB |
| Receiver sensitivity, UHF | BER = 10-2/ -112 dBm/0.55 uV (1/2 EMF) |
| Dimensions | H: 138 mm, W: 67 mm, D: 30 mm |
| Weight | 313 g |
| Temperature range | -25°C til +55°C |
| Power supply | 7.2V ± 10%, RX: 90 mA*, TX (1W): 1A, TX (5W): 2.2A |
| Standards | EIS 300 086 / ETS 300 113/ EN 300 279 / EN 50 082-2 (industrial environment) |
| * (normal operation, programmable "sleeping mode" in P81) |
| P82 | P83 | |
| RS232 Line baud rate | 300-19200 | 300-19200 |
| Air data rate | 4800/9600 | 4800/9600 |
| Radio protocol | Yes | Yes |
| Error checking | Yes | Yes |
| Error correcting | Yes | Yes |
| Addressing | Yes | Yes |
| Custom protocol | No | Yes |
| Relay option | No | Yes |
| Frequency band | UHF | UHF |
| Max. TX power | 5W | 5W |
