HLLY TX-30S User manual
FrontPanel
BackPanel
Maindisplayschematicdiagram
List ofoperatingfunctions
1OperationManual（Pushthecodeswitchknob, thetransmitterwill entertheFunctionselecting menu, select
thefunctionby Rotating theKnob, afterselectthefunction, pushtheknobyouwill enterthesetting menu, left
rotateto min, rightrotatetomaxPushknobto confirmandreturnto MENU . Thebacklightwill turnoff
whenno operationin10 seconds
1. Frequencysetting:From87.0 to108Mhz, 0.1Mhzstep
2. AudioVolumesetting:Rangeis0 to79.
3. MICVolume:Rangeis0 to79.
4. Outputpowersetting:TosetthemaximumPower，TheRangeis0 to30Watt. it will automaticallylocktothe
maximumoutputpowerinEffectivePowerrange.Theoutputpowerwill beadjustedfrom0 toaneffectiveoutput
powerautomaticallywhenpoweroneachtime.
5. STEREOorMONO setting.
6. TemperatureprotectionSetting:Settemperatureprotectionlaunched，Therangeisfrom30 to80 DegreesCelsius。
Whenthetemperatureexceedsasetvalueofthemachine,LCDscreenwill displayalarm，OutputPowerwill be
adjustto2Watt automatically,Whenthetemperatureofthemachinebacktonormal, theoutputpowerwill
automaticallyreturntonormaloutput.
7. SWRsetting:Setting SWRProtectionlaunched，whenSWRisoverrangeset, LCDwill display checkthe
antenna”Alarm, OutputPowerwill beadjustto2Watt automatically,WhenSWRbacktonormal, theoutput
powerwill automaticallyreturntonormaloutput.
8. MuteSetting:Default off
9. Exit.
2Parameters
1. Power supply:DC12-13.8VRecommend12.8V
2. Maximumoperating current: 4A
3. Ambienttemperature:-5~40℃
4. FrequencyRange:87MHz~108MHz
5. FrequencyStep:100KHz
6. FrequencyStabilizeStyle:PLL
7. Pre-emphasize:Default 50µsOptional75µs
8. Outputpower:0 to1000mW±10%
9. Outputresistance:50 OHM
10. ModulateStyle:WFM
11. MaximumDeviation: ±75KHz
12. ParasiticAM: 〈0.2%
13. AudioFrequencyResponse:50Hz~15000Hz
14. Audioinputlevel: -15dbV（Max:-30dbV）
15. InputJack: 3.5mm headphoneconnectorandRCAjack
16. MICinputLevel: -15dbV（Max:-45dbV）
17. MICJack：3.5mm headphoneconnector
18. StereoSeperation：Betterthan30db
19. S/N：Betterthan50db
20. AntennaConnector：Ntype
21. Dimension：250x160x54CM
22. Weight：1.6Kg
Attention:
lMustconnecttheantennabeforepoweron!
lMakesuretheantennaoperatingfrequencyandoperatingfrequencytomatch
thetransmitter，Otherwiseitmay affectthenormaloperationofthetransmitter
becausethestandingwaveis toolarge!
lMakesurethepowersupplyis strongenoughfortheFmtransmitter!
Note ：Thisisthespectrumpicturewhentransmitterworkat98Mhz,，Thereisnostray
radiationand signalisveryclear.Almostnosecond harmonics。
Forwarrantyservice, contactyourdealerorHLLYElectronics:
HLLYElectronics
WanJiaHuayuanA1502
Wenzhou, Zhejiang
China
Telephone:+86-577-25692568 or+86-13017816392
Fax:+86-577-25692588
Email: hllyadmin@126.com
Website: http://www.hllyelectronics.com
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