Bird-technologies 28-69-04A Manuel d'utilisateur

YOU'RE HEARD, LOUD AND CLEAR.8625 Industrial Parkway, Angola, NY 14006 Tel: 716-549-4700 Fax: 716-549-4772 [email protected] www.bird-

large area contact surfaces on our tuning probes.These silver plated surfaces will actually formpressure welds which maintain excellent conduc-tivity.

4. Set-up the analyzer / generator to the desiredfrequency (center of display) and for a verticalscale of 10 dB/div.5. Do not connect the RLB to the d

14. Terminate the antenna connector with a 50ohm load. Connect the output of the trackinggenerator to the equipment port of one of theduplexer channel

TX RX Systems Inc. Manual 7-9177-1 09/19/97 Page 9DUPLEXER PROBLEMS AND REM

TX RX Systems Inc. Manual 7-9177-1 09/19/97 Page 102. Check the unit label

TX RX Systems Inc. Manual 7-9177-1 09/19/97 Page 11500400300250200150125100

TX RX Systems Inc. Manual 7-9177-1 09/19/97 Page 12POWER FWD./REV.VS.VSWR50

Bird Technologies Group TX RX Systems Inc.Voltage RatioPowerRatiodBVolt

Bird Technologies Group TX RX Systems Inc.Power Conversion ChartdBm to

Bird Technologies Group TX RX Systems Inc.Return Loss vs. VSWRReturn Lo

WarrantyThis warranty applies for one year from shipping date.TX RX Systems Inc. warrants its products to be free from defect in material and workmans

8625 Industrial Parkway, Angola, NY 14006 Tel: 716-549-4700 Fax: 716-549-4772 [email protected] www.bird-technologies.com

Symbols Commonly UsedNOTEESD Elecrostatic DischargeHot SurfaceElectrical Shock HazardImportant InformationCAUTION or ATTENTIONHigh Vol

GENERAL DESCRIPTIONVari-Notch® duplexers are used to provide simulta-neous operation of a transmitter and receiver (ortwo transmitters) which are oper

UNPACKINGCare should be used when removing the duplexerfrom it's shipping container to avoid unnecessarydamage. It is important to visually inspe

the interconnect cables whenever an inspection isperformed on other station equipment.Because duplexers are passive devices, field re-pairs are rarely

total of 1.5 dB of insertion loss. The total insertionloss is the sum of losses from each cavity in thechannel as well as from the interconnecting cab

2. Set-up the analyzer / generator for the desiredfrequency (center of display) and for a verticalscale of 10 dB/div.3. Do not connect the return loss