Bird-technologies 6156 Manuel d'utilisateur

INSTRUCTION BOOKOPERATING INSTRUCTIONSTERMALINE®WATTMETTERMODELS 6104, 6154, 6156©Copyright 1998 byBird Electronic CorporationInstruction Book Part Nu

Measuring Transmitter Power. ...10Dummy Antenna. ...11Maintenance. ...13Troubleshooting...

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xBird Model 6104/54/56 Termaline WattmeterFigure 1Models 6154 and 6156

Chapter 1IntroductionPurpose andFunctionThis instruction book is intended for use by operators of theModels 6104, 6154 and 6156 Termaline Wattmeters.

Specifications2Bird Model 6104/54/56 Termaline WattmeterImpedance 50 ohms nominalVSWR 1.10:1 maximum across unit frequencyrange, with Female “N” conn.

Chapter 2Theory Of OperationThe method of power determination used in the TermalineWattmeter may be expressed as W=E2/R where E is thevoltage across t

tank is encased in a set of metal radiating fins, which arefirmly pressed on the cylinder. The heat from the dielectricoil is transferred to the surro

Chapter 3InstallationThis chapter provides information for preparing the Models6104, 6154, and 6156 for use.Location Free air circulation around the w

above the notch on the hook. Use a flatblade screwdriver.2. Pull the housing straight off of the ra-diator.3. Place the meter in a convenient loca-tio

TransmitterConnectionConnection to the transmitter is made through a suitablecoaxial cable equipped with appropriate RF connectors.Keep the length of

8Bird Model 6104/54/56 Termaline WattmeterZero Adjust ScrewFigure 4Zero Adjust

Chapter 4Operating InstructionsWARNINGNever attempt to connect or disconnect equipmentfrom the transmission line while RF power is beingapplied. Leaki

CAUTIONThe diode assembly is an ESD sensitive assembly, use proper ESDprecautions.MeasuringTransmitterPower1. Place the wattmeter in a positionwhere t

DummyAntennaThe Wattmeter may be used as a 50 ohm coaxial termina-tion for transmitters with a power output up to 80 or 150 Wrespectively from dc to 4

12Bird Model 6104/54/56 Termaline Wattmeter

Chapter 5MaintenanceThis chapter covers the cleaning, inspection, troubleshoot-ing, and replacement parts.TroubleshootingThe troubleshooting table bel

InspectionPeriodic inspection is necessary at about six month inter-vals. Inspection should include the following items.Oil Leakage Check for coolant

3. Disconnect the dc plug from the volt-meter block.4. Place the load in a vertical positionwith the voltmeter up.5. Loosen the 8-32 x 1 inch screw fr

2. Remove the dc cable and terminalstrip from the meter by loosening thetwo 8-32 hex nuts on the meter termi-nals.3. Place the meter face down on a sm

17MaintenanceBend Braid Back5/16 Typ.3/167/325/32Figure 6DC CableAssemblyLOCKING RING15/32 HEXNUTRED15/32 HEXNUTBLK15/32 INT. LOCKWASHER321Figure 5Swi

Safety PrecautionsGeneral Safety StatementsThe following are general safety precautions that are not necessarily relatedto any specific part or proced

2. To assemble the cable, RG58/U, to thedc plug, slip the bushing, washer, andgrommet over the end of the cable. Re-fer to figure 6.3. Remove the oute

cleaner that is self-drying, and does not leave a residue onthe inaccessible internal parts.Customer ServiceBird Electronic Corporation30303 Aurora Ro

Models 6154 & 615620Bird Model 6104/54/56 Termaline WattmeterQty. Description Part Number1Resistor voltmeter assembly (calibrated) 6154-002-11Radi

21Limited WarrantyAll products manufactured by Seller are warranted to be free from defects inmaterial and workmanship for a period of one (1) year, u

22DECLARATION OF CONFORMITYManufacturer: Bird Electronic Corporation30303 Aurora RoadCleveland, Ohio 44139-2794Product: Termaline Coaxial Load Resisto

CAUTIONCaution notes call attention to a procedure, which if not performedcorrectly, could result in damage to the equipment.This symbol appears on th

Safety StatementsUSAGEANY USE OF THIS INSTRUMENT IN A MANNER NOTSPECIFIED BY THE MANUFACTURER MAY IMPAIRTHE INSTRUMENT’S SAFETY PROTECTION.USOEL USO D

WARTUNGANWEISUNGEN FÜR DIE WARTUNG DES GERÄTESGELTEN NUR FÜR GESCHULTES FACHPERSONAL.ZUR VERMEIDUNG GEFÄHRLICHE, ELEKTRISCHESCHOCKS, SIND WARTUNGSARBE

About This ManualThis instruction book covers the model 6104, 6154, and 6156 Termaline RFWattmetersThis instruction book is arranged so that the essen

viBird Model 6104/54/56 Termaline Wattmeter

Table of ContentsSafety Precautions. ......iWarning Statement .....iiCaution Statements. .....iiSafety Stateme