moDeL H-2221™ · moDeL H-2221™ Satellite transmitter* with internal GPS receiver The WaterLoG®...
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Design Analysis Associates Inc. • 75 West 100 South Logan, Utah 84321 USA • Tel: (435) 753-2212 • Fax: (435) 753-7669 • [email protected] • www.waterlog.com moDeL H-2221™ Satellite transmitter* with internal GPS receiver The WaterLoG ® H-2221 satel- lite transmitter links up with all XL™ series data loggers, allow- ing any of the sensor readings to be transmitted over the satel- lite system. The H-2221 is easy to use and has many built in features for setup and testing. The transmitter is packaged in a corrosion resistant NemA 4X fiberglass enclosure. * GoeS/meTeoSAT Satellites KeY FeATUReS • Certified for Self-timed and Random transmissions • Supports 100, 300 and 1200 BPS • Binary, ASCII, Pseudo-binary data formats • Low standby power (6mA typ) • ree status LEDs • -40° to +50° C operating temperature • Precision ±0.28 ppm system clock • Menu driven setup interface using the XL™ series or System-5000™ data loggers • Two RS-232 ports: e Host port connects to the data logger. e Auxiliary port provides for setup, configuration and testing via a built-in user interface. • Transmission scheduling and other time critical operations are initiated and supported by the transmitter (not the data logger) • Built in GPS receiver • GPS status screen displays antenna azimuth/elevation settings and number of satellites in view.
Transcript of moDeL H-2221™ · moDeL H-2221™ Satellite transmitter* with internal GPS receiver The WaterLoG®...
Design Analysis Associates Inc. • 75 West 100 South Logan, Utah 84321 USA • Tel: (435) 753-2212 • Fax: (435) 753-7669 • [email protected] • www.waterlog.com
moDeL H-2221™Satellite transmitter* with internal GPS receiver
The WaterLoG® H-2221 satel-lite transmitter links up with all XL™ series data loggers, allow-ing any of the sensor readings to be transmitted over the satel-lite system. The H-2221 is easy to use and has many built in features for setup and testing. The transmitter is packaged in a corrosion resistant NemA 4X fiberglass enclosure.
* GoeS/meTeoSAT Satellites
KeY FeATUReS• CertifiedforSelf-timedandRandom transmissions• Supports100,300and1200BPS• Binary,ASCII,Pseudo-binarydataformats• Lowstandbypower(6mAtyp)• ThreestatusLEDs• -40°to+50°Coperatingtemperature• Precision±0.28ppmsystemclock• MenudrivensetupinterfaceusingtheXL™seriesorSystem-5000™dataloggers
• TwoRS-232ports:TheHostportconnectstothedatalogger.TheAuxiliaryportprovidesforsetup,configurationandtestingviaabuilt-inuserinterface.
• Transmissionschedulingandothertimecriticaloperationsareinitiatedandsupportedbythetransmitter(notthedatalogger)
• BuiltinGPSreceiver• GPSstatusscreendisplaysantennaazimuth/elevationsettingsandnumberofsatellitesinview.
Design Analysis Associates Inc. • 75 West 100 South Logan, Utah 84321 USA • Tel: (435) 753-2212 • Fax: (435) 753-7669 • [email protected] • www.waterlog.com
Specifications
PeRFoRmANceGeneralTransmit Power
100and300bps 7.08watts(38.5dBm,carrieronly)1200bps 11.2watts(40.49dBm,carrieronly)GOESAntenna 11dBigain,righthandcircular
polarizationFrequency Range
401.70100MHzto402.098500MHz(GOES)402.10150MHzto402.43450(Meteosat)
Channel Bandwidth
1.5KHz(100/300bps)3.0KHz(1200bps)750Hz(withfirmwareupgrade)
Transmit Frequency
Initialaccuracy ±5Hz(withGPSsync)Shorttermstability
<1Hz/sec
Ageing ±1ppm/year(removedviaGPS)Timekeeping Initial ±100microseconds(viaGPS)
Drift ±12ms/day(-40°to50°C)Temperature ±0.28ppmGPSUpdates Every12hours(default)
Transmission Format
100and300BPS DomesticChannels(1-266)1200BPS HighDataRateChannels(1-133)
Features Self-Timed&RandomtransmissionsProtectedagainstopenorshortedantennaMeasuredforward&reflectedRFpowerConfigurationstoredinnon-volatileflashmemoryBuilt-in“menu”modesetup
Power Requirements
VoltageInput 11.0to15.0V(12Vnominal)Current 6mAtyp(sleep,GPSoff)
33mAtyp(sleep,GPSon)2.9Atyp(transmitting)
Host & Auxiliary Interfaces
Type 2-ports,RS-232,DCEBaudRate 9600,fixedProtocol printableASCII
Environmental OperatingTemperature
-40to50°C(-40to122°f)
StorageTemperature
-40to85°C(-40to185°f)
Humidity 0to95%(noncondensing)
Misc IndicatorLEDs 3ea(Fault,GPS-On,RF-On)Fail-safefaultreset
Pushbutton
GPS Receiver GPSInput NAVSTARGPSL1codeChannels 16Frequency 1.57542GhzAntenna PassiveoractiveFormat Lattitude,longitude,altitude,timeAcquisitionSen-sitivity
-149dBm
TrackingSensitiv-ity
-159dBm
Time(PPS) ±62nstoUTCtimeAcquisitionTime HotStart 2.5seconds
WarmStart 34secondsColdStart 39seconds
Transmitter Connectors
Antenna SMA,female,50-OhmGPS MCX,femalejack,3.3voltbiasRS_232(2ea) 2x5positionpolarizedboxheaderPowerconnector 2-position,5.08mm,Phoenix1757242Powerplug 2-position,5.08mm,Phoenix1757019USB TypeB(device)
Transmitter Mechanical
HousingMaterial AnodizedaluminumSize 19Wx11.4Lx3.8Hcm
(7.5”Wx4.5”Lx1.5”H)Weight 0.68Kg(1.5Lbs)
Environmental Enclosure & Connectors
Material FiberglassType NEMA4X,hingedcover,screwclosureSize 8.0”x6.0”x4.0”GOESAntenna TypeNGPSAntenna TNCRS-232 DB-9SPower 2-positionbarrierstrip
GeneralCertification
NOAA/NESDISV1.0bforSelf-timedandRandomtransmis-sions.UpgradeabletoNOAA/NESDISV2.0.EUMETSATcertifiedforself-timed100BPStransmission.
mISceLLANeoUSWarranty TheWaterLOG®H-2221iswarrantedagainstdefectsinmate-
rialsandworkmanshipforoneyearfromdateofshipment.Note Specificationsubjecttochangewithoutpriornoticeduetoon
goingcommitmenttoproducttestingandimprovement.LRJanuary15,2011.D260311.
