DATA Series Product Over view
The DATA series product is complete family of value priced radios for private point-multipoint SCADA and other telemetry applications.They operate at the 130-174MHz,220-222MHz,330-512MHz frequency bands.The DATA series are available as board level product or as a packaged unit.The board level product allows Lottery Terminal.The packaged unit comes in a small case that is ready to plug in power,an antenna and your terminal device.
DATA Series of Smart Data Radio/TRX Series of General Data Transmission Module
Description
The DATA Series transceivers are designed to help you reduce overall communica-tions cost by providing low power consumption,small size and an inexpensive RF connector.
All DATA series models are available for private labeling.
DATA Series Board Level Units
The DATA sreies board level unit is a single board measuring approximately 3.5 x 4.75 inches(8.90 x 12.07cm).It comes complete with RF connector and RS-232/485 or TTL interface via a header connector or an edge mounted DB-25.An optional piggyback board is available for RS-485/422 applications.
The board level ubit is fully type accepted and includes its own RF shuelding.It may be inserted into your device as simply an internal radio, or it can be tightly integrated within the product. By using the processor in your RTU to access radio parameters you bilities.LEDs provide rapid assessment of operating status.
The available configurations are follows:
- OEM board TTL,8 Vdc inputOEM board RS-232,10-30 Vdc input
- OEM board TTL and pinggybacked RS-485,10-30 Vdc input
Digital Modems:
- 9600bps in 12.5kHz channel
- 19.2kbps in 25kHz channel
Analog Modes:
- Bell 202
- External Modem(4 wire audio) with VOX, switchable Pre-and De-emphasis
DATA Series Packaged Units
DATA Series Packaged Units are the board level unit in a small extruded case,and are available in either RS-232 or RS-485 user interface and a 10-30Vdc input voltage.
Features
- High quality, high performance, low price
- Small size for easy OEM integration
- 9.6/19.2kbps data throughput in the air, direct data transmission, transparent data transmission
- Low power consumption, sleep mode, can be powered by solar cells, wide temperature and power adaptability
- The carrier detect signal is used for carrier collision detection
- Computer HyperTerminal to set radio parameters
Smart Data Series Transceiver/TRM Digital Data Module Specifications
| Operating frequency | |
| WDS1510/MDS EL7051 | 130-174 MHz |
| WDS2510/MDS EL7052 | 220-240 MHz |
| WDS4510/MDS EL7054 | 330-512 MHz |
| WDS9510/MDS EL7059 | 800-960 MHz |
| TRM/TRS/TRA400 | 410-470 MHz |
| TRM/TRS/TRA230 | 220-240 MHz |
| Radio Type | |
| Synthesized, Simplex or Half Duplex, Channel bandwidth occupied 12.5 KHz , Split Freq or Simplex | |
| Primary Power | |
| Voltage | 10-30VDC (2W), 3.3V (TRM) 10-16VDC (25W), 3.3-45V (TRS) |
| RX Supple Current | 75mA@13.8VDC |
| TX Supple Current | 480mA@13.8VDC, 2W |
| Circuit Protection | 15A self recovery fuse, built-in polarity reverse protection, power input protection |
| Data Interface | |
| Interface | RS-232/485 Through DB-25 Connector |
| Interface Port Baud Rates | 1.2-19.2kbps |
| Over-the-Air Data Rate | 9.6kbps (Data series) 4.8/9.6/19.2kbps (TRX series) |
| Data Delay | <15ms |
| Transmission | |
| Frequency Range | 130-174MHz, 220-240MHz, 330- 512MHz, 800-960MHz (Data series), 410-470MHz, 2 20-240MHz (TRX series) |
| Stepped Frequency | 5/6.25KHz |
| Modulation Mode | 4FSK (Data series)/ GMSK (TRX series) |
| Carrier Power | 100mW, 1W, 2W/5W, 15W, 25W |
| Duty Cycle | 50% (100% additional radiator) |
| Frequency Stability | 1.5ppm,-40℃ to +70℃ |
| Adjacent Channel Radiation | -65dB |
| Timeout Timer | 1-255s |
| Transmitter Keying | On data |
| Start Time | <7ms |
| Reception | |
| Frequency Range | 130-174MHz, 220-240MHz, 330-512MHz, 800-960MHz (Data series), 410-470MHz, 220-240MHz (TRX series) |
| Type | Double Conversion Superheterodyne |
| Frequency Stability | 1.5ppm,-40℃ to +70℃ |
| Radiation and Image Suppression | -70dB |
| Sensitivity | 12dB Sinad@ -116dBm(19.2kbps), 12dB Sinad@-119dBm（4.8kbps） |
| Data Performance | 1×100-6 @ -108 dBm |
| lntermodulation Rejection | -70 dB Minimum |
| Adjacent Channel Selectivity | 60dB |
| Environmental | |
| Temperature Range | -40℃ to +70℃ |
| Humidity Range | 95% @ 40 ℃ non condensing |
| Weight | |
| Integrated board | 135g (2W), 38g (TRS), 34g (TRM) |
| Enclosed Size | 16.9×3.4x11cm (blue), 18.4×14.3x5cm (black) |
| Enclosed Type | Aluminum |
| Parts | |
| Built in power amplifier module (maximum 25W) PTT (Push-to-Talk) Multichannel board (16CH) Ethernet (IP) upgrade interface board | |
Applications:
- Oil and gas production, pipeline monitoring
- Gas distribution, heating network monitoring
- Water source well, tap water and wastewater treatment monitoring system
- Power dispatching, distribution automation, load control
- GPS positioning system, mobile data transmission
- Earthquake, weather, environmental protection and city lighting control
- Railway, traffic, security data transmission control system
- Metallurgical, chemical and industrial automation process control
- Finance, lottery sales system
- Port/Wharf Scheduling Automation, Airport Scheduling
- Unmanned aerial vehicle (UAV), unmanned vehicle (UGV), unmanned ship (UMV) measurement and control, robot control data link
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