SRT Paging and Data Receivers
SRT Receiver Downloads
The SRT paging and data receiver, offers very low current operation in the VHF, UHF and 900MHz bands with 12.5kHz or 25kHz channel spacing. The SRT is PC programmable to decode 512, 1200 or 2400bps POCSAG, 150 - 2400bps FFSK or 4800bps GMSK signals. With a serial interface and two programmable switched outputs the SRT is probably one of the most flexible paging & data receivers on the market today.
The SRT receivers are very high quality products, specifically developed for use in areas of high interference and low signal levels, but where the correct reception of data is critical. Particular attention has been given to the sensitivity, selectivity, intermodulation, blocking and spurious response parameters to ensure the product will perform in even the worst areas. Built into a small, tough aluminium housing the units should provide years of trouble free use in tough industrial applications.
Click on picture for larger image- 4 paging addresses for serial output
- 1 additional address to control two digital outputs
- Digital outputs can be pulsed or permanently switched depending on message sent
- RS232 serial data interface (300-9600bps)
- POCSAG decoder
- Low power consumption
- Programmable power-save modes
- Highly sensitive receiver
- RSSI output is available as a 0-5VDC voltage
- Audio output is available for monitoring
- Easy configuration using supplied software
The SRT receivers have an RS232 serial port which presents the received ASCII data from up to 4 paging addresses and two additional programmable digital outputs controlled via a fifth paging address for remote switch operation within a paging scheme. The switched outputs can be operated in On/Off, Momentary or Timed modes.
Typical on-site, local area or wide-area applications for the receiver include:-
- wireless sign control
- point and multi-point data distribution
- remote control of systems and equipment
- building environmental control
- information display receivers
- telemetry and paging site monitoring.
All key parameters of the receiver are PC programmable via the serial port using the supplied software.
Products available in the SRT paging receiver range;
| Model | Frequencies | Relevant Specifications & Notes |
|---|---|---|
| SRT150R | 150 - 175MHz | |
| SRT280R | 260 - 285MHz | Special Order Only |
| SRT320R | 322 - 329MHz | Special Order Only |
| SRT450R | 406 - 512MHz | |
| SRT869R | 868 - 870MHz | |
| SRT930R | 928 - 931MHz | |
| SRT930R | 820 - 950MHz | Special Order Only |
