Page 1: ...II STRUCTION MAI UAL l 44MHz Band ALl tcce Power Amplifier i 1oce 1 ZAOY 50 ir rurvo flY PowER uN firc I Scannerizzato da IW2HQV http www iw2hqv eu...
Page 2: ...INSTRUC ON MANUAL L44l4Hz Band All Mode Power Amplifier Model HL ZOOV 50 lr l o fa at 1 is q L Tokyo Hy Power Lab I s r i n h f...
Page 3: ...lhen the connector at the RF output side is open or shorted or when the suppJ y voJ tage gets over the ratinq Frotection circuits will operate to prevent the expensive RI power transistors from be irr...
Page 4: ...239 v tYPe C0X Carrier oPerated T R switch Remote control termina Mode select switch t l D povver level indicator t oad open short Protection DC power overvoltage Prolection Reverse DC povrter polarlt...
Page 5: ...amplifier is off Oprout FMlsSB mode sel ect lnlh n changing from TX send relay charige over 1s made wi second rhis change 1s made to nX receive in the SSBI mode th a rJeJ aY ol aPProximaLelY one insla...
Page 6: ...emote control terminal and sTAND gi i inrl remote control at the transceivet J ir n HL 200V 50 can be control Ied remotely by the transceiver See item 2 p fe tion before operation TX nX inPut connecLo...
Page 7: ...and open on receptlon In case of rr DCr set the switch S l4 on the PC board to rr DC posltion And in case of SH0RT 0PEN set to rr S r pos it ion R 12 Cllt ItL r i t l J 0 fr I il L t DC S SW4 I ris a...
Page 8: ...ioncircuitforsH0RTor0PENstateatoutputsideand overvoltage of DC power is included When the connector at output side is shorted and DC pov Ier voltage is more than 15V sig als from the anl nna are nqt a...
Page 9: ...in a few minutes alter starting trans mission due to the heating of the antenna In some cases the antenna may be damaged or destroyed A1so the RF p wer transistors may be killed 6 Ae careful that the...
Page 10: ...se the thicker aule than the allached one as short as oriioru If the cable is too slim and ong the amp may not obtain the rated output power by the voltage drop through the power cable uuen when parki...
Page 11: ...DCIl 8V is appJ ied l4 Vcc Connected to P0l r R LEAD O DCIl 8V appears here at all times C NC Non connection D IARNG LED The voJ tage to light LED appears when WARNG lamp 11ghts o ON AlR DC1l BV OmR m...
Page 12: ...works and the atrro ls made into the locked sLate DC Power i s macie lnto of f Output Power is ampl ified not I Connect CaDleS correctlY 2 Remove the cause ol tllARNG and then release the protection...
Page 13: ...I ol T ol 1rt I i Ra6 rox I i ol ol 1 GI ic i Rr I E Itr i r li l i iL l oll zsat40E l l lot2 2sc26c3E tcr riJl 9o4o 19 xl i crcsE e L I I l i I 4 U4 a F jfi s 6o5E I I i T o F r lox I Jl ry i _ 1 R...
Page 14: ...oza l o13 2sc2503E lo ol o l i 025 a22 7 o16 Hz15 l o c o UT NOTlCE HL 200V 50 C I RCU IT D IAGRAM t a E ol oa T UI tl T l ol 7t7 fr o 6 o ol i t JO lid I G i l I i36 I uo rr l v t i I J i I it TOI YO...
Page 15: ...toxw ttY PowEn LAN Iilc TOKYO HY PoWER LABS lNC 1 1 Hatanaka 3chome Niiza Saitama 352 JAPAN Phone 0484 al 1211 FAX 0484 79 6949...
