hallicrafters HA-5 Ayipada Igbohunsafẹfẹ Oscillator Ilana

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IṢẸ ATI Awọn ilana IṣẸ


ARIABLE
IGBAGBỌ
OSCILLATOR
Awoṣe HA-5

ATILẸYIN ỌJA

“Ile-iṣẹ Hallicrafter ṣe atilẹyin ọja redio tuntun kọọkan ti o ṣelọpọ nipasẹ rẹ lati ni ominira lati ohun elo ti ko ni abawọn ati iṣẹ-ṣiṣe ati gba lati ṣe atunṣe eyikeyi iru abawọn tabi lati pese apakan tuntun ni iyipada fun eyikeyi apakan ti eyikeyi apakan ti iṣelọpọ eyiti labẹ fifi sori ẹrọ deede, lilo ati iṣẹ ṣe afihan iru abawọn, ti o ba jẹ pe ẹya naa ti fi jiṣẹ nipasẹ oniwun si olutaja redio ti a fun ni aṣẹ, ile-iṣẹ, ti a fun ni aṣẹ, lati ọdọ ẹniti o ni aṣẹ fun gbogbo awọn onijaja redio ti a fun ni aṣẹ, ile-iṣẹ gbigbe, ti a fun ni aṣẹ. awọn idiyele ti a ti san tẹlẹ laarin awọn ọjọ aadọrun lati ọjọ ti tita si olura atilẹba ati pese pe iru idanwo naa ṣafihan ninu idajọ wa pe o jẹ abawọn.

Atilẹyin ọja yi ko fa si eyikeyi awọn ọja redio wa ti o ti wa labẹ ilokulo, aibikita, ijamba, okun waya ti ko tọ kii ṣe tiwa, fifi sori ẹrọ ti ko tọ, tabi lati lo ni ilodi si awọn ilana ti a pese nipasẹ wa, tabi fa si awọn ẹya ti o ti tunṣe tabi yipada ni ita ti ile-iṣẹ wa tabi ile-iṣẹ iṣẹ ti a fun ni aṣẹ, tabi si awọn ọran nibiti nọmba ni tẹlentẹle ti yọkuro, tabi ti ṣelọpọ ti ara wa.

Eyikeyi apakan ti ẹyọkan ti a fọwọsi fun atunṣe tabi paṣipaarọ nibi' yoo jẹ atunṣe tabi paarọ nipasẹ olutaja redio ti a fun ni aṣẹ tabi alataja laisi idiyele si oniwun.

Atilẹyin ọja yi wa ni ipo ti gbogbo awọn atilẹyin ọja miiran ti o ṣafihan tabi mimọ ati pe ko si aṣoju tabi eniyan ti o ni aṣẹ lati gba fun wa eyikeyi layabiliti miiran ni asopọ pẹlu tita awọn ọja redio wa.

awọn hallcraffers àjọ.

092-014557

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 1092-014838

Olusin 1. View ti Ayipada Igbohunsafẹfẹ Oscillator.

IPIN I

Apejuwe gbogbogbo
1-1. AKOSO.

Awoṣe Hallicrafters tuntun HA-5 jẹ iwapọ, ti ara ẹni, Oscillator Frequency Variable (VFO) ti a ṣe apẹrẹ bi aropo gara fun lilo pẹlu eyikeyi aṣa, 80 nipasẹ 2 mita *, atagba magbowo.

Heterodyne isẹ ti plus voltage ilana ti tunable ati gara oscillators daju o pọju igbohunsafẹfẹ iduroṣinṣin. Ipin yiyi A30to1, ni apapo pẹlu irọrun-lati-ka-rọrun ina-itumọ ti a ṣe wiwọn taara ni igbohunsafẹfẹ iṣẹ fun ẹgbẹ kọọkan, pese atunṣe igbohunsafẹfẹ deede.

Fun irọrun ati irọrun ti iṣiṣẹ, iṣakoso ẹyọkan yi agbara ON ati yan iwọn ipo igbohunsafẹfẹ ti o fẹ.

Iyipada CAL iwaju nronu irọrun ngbanilaaye iranran lẹsẹkẹsẹ ti igbohunsafẹfẹ atagba pẹlu olugba ibudo.

* Ẹyọ naa, bi a ti pese, ko pẹlu awọn kirisita heterodyne fun awọn mita 6 tabi awọn ẹgbẹ mita 2, Ti o ba fẹ ṣiṣẹ lori boya awọn ẹgbẹ wọnyi, awọn kirisita heterodyne le ṣee ra ati fi sii, Tọkasi atokọ awọn apakan fun iru gara, igbohunsafẹfẹ, ati nọmba apakan.

IPIN II

AWỌN NIPA
TUBE 6U8A Tunable Oscillator, Crystal Oscillator
6BA7 alapapo
6AQ5A Ijade Ampitanna
OA2 Voltage Olutọsọna
RIFIFIERS Silikoni (2)
IMPEDANCE OUTPUT 5600 ohms shunted nipasẹ 100 μμF okun agbara
OJA VOLTAGE 30V ipin
Iduroṣinṣin Dara ju awọn iyipo 500 ti igbohunsafẹfẹ ṣeto lori akoko wakati kan (lẹhin igbona iṣẹju 15)
AGBARA AGBARA 30 Wattis ni 117 folti (ipin), 60 CPS, lọwọlọwọ aropo
ÀWỌN DIMENSIONS (H x W x D) 5-5/8 inches x 7 inches x 9-1/32 inches
APAPỌ IWUWO 7 iwon
ỌWỌRỌ SOWO 8-1/2 iwon

IPIN III

Fifi sori ẹrọ
3-1. AṢIṢIṢIṢẸ.

Lẹhin ṣiṣi silẹ VFO, ṣayẹwo rẹ ni pẹkipẹki fun ibajẹ eyiti o le ṣẹlẹ ni gbigbe. O yẹ ki ipalara han, lẹsẹkẹsẹ file a nipe pẹlu awọn ti ngbe siso iye ti ibaje. Fara ṣayẹwo gbogbo sowo akole ati tags fun awọn ilana ṣaaju ki o to yọ wọn.

3-2. IBI.

VFO ti pese pẹlu okun 30-inch ti o wu jade. Ẹyọ naa yẹ ki o wa ki okun yii yoo jẹ ti ipari to peye lati sopọ mọ VFO ati atagba. Nigbati o ba n wa VFO, yago fun awọn ipo ti o gbona pupọ, Fun fentilesonu to dara, gba o kere ju inch kan ti idasilẹ laarin ẹhin VFO ati odi.

AKIYESI

O wu USB pin agbara jẹ ara awọn resonating capacitance ti awọn wu stage. Gigun okun USB ko yẹ ki o yatọ ti iṣẹ ṣiṣe to dara ti VFO ba ni lati gba.

3-3. ORISUN AGBARA.

Awoṣe HA-5 VFO jẹ apẹrẹ lati ṣiṣẹ lati 105-volt si 125-volt, 60-cycle, orisun agbara AC. Lilo agbara jẹ 30 wattis.

AKIYESI

Ti o ba ni iyemeji nipa orisun agbara rẹ, kan si ile-iṣẹ agbara agbegbe rẹ ṣaaju fifi okun agbara sii sinu iṣan agbara AC kan. Sisopọ VFO si orisun agbara ti ko tọ le fa ibajẹ nla si ẹyọkan ati fa awọn atunṣe idiyele idiyele.

3-4. Asopọmọra ọna eto.

A pese adikala ebute iru-dabaru meji ni ẹhin ẹnjini lati so VFO sinu eto iṣakoso ibudo kan. Wo isiro 2 ati 3.

Awọn jacks meji ni a pese ni ẹhin ẹnjini lati so iṣelọpọ VFO pọ si atagba. A lo jaketi kan fun 80-mita nipasẹ iṣelọpọ 10-mita, lakoko ti a lo Jack miiran fun iṣelọpọ 6-mita ati 2-mita.

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 2

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olusin 2. Aṣoju Station Oṣo.

  1. COAXIAL CABLE
  2. COAXIAL ANTENNA CHANGEOVER RELAY
  3. ANTENNA ode

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 3

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olusin 3. Ru View ti VFO.

IPIN IV

IṢẸ TI Awọn iṣakoso iṣẹ
4-1. GBOGBO.

Iṣakoso kọọkan ti VFO n ṣe iṣẹ ti o daju eyiti o ṣe alabapin si isọdi ẹrọ. Iriri kikun ti VFO ni lati nireti nikan lẹhin ti o faramọ pẹlu ọkọọkan awọn idari wọnyi. Apejuwe kukuru ti iṣakoso kọọkan wa ninu awọn paragi wọnyi (wo nọmba 4).

4-2. BAND Selector Iṣakoso.

Iṣakoso BAND SELECTOR jẹ iyipada iyipo ipo mẹjọ eyiti o tan agbara ON ati yan ẹgbẹ iṣẹ ti o fẹ.

4-3. TUNING Iṣakoso.

Iṣakoso TUNING akọkọ jẹ oluyipada oniyipada ti o pinnu 5.0-MC si 5.5-MC oscillator igbohunsafẹfẹ. Iṣakoso yii n ṣe ati gbe ipe ṣiṣẹ nigbati o ba ṣeto igbohunsafẹfẹ ti o fẹ.

4-4. CAL-PA Iṣakoso.

Iṣakoso CAL-PA jẹ iyipada ifaworanhan SPDT. Ni ipo CAL, Circuit keying VFO ni a yọkuro lati awọn ebute ẹhin ati pe VFO ti wa ni titan, ti n ṣejade igbohunsafẹfẹjade ti o fẹ. Eyi ngbanilaaye igbohunsafẹfẹ atagba lati wa ni tito tẹlẹ laisi titẹ atagba naa si.

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olusin 4. Front Panel View ti VFO.

Pẹlu iyipada ti o wa ni ipo PA, Circuit keying VFO ti pada si awọn ebute bọtini bọtini lori apa ẹhin nibiti o le ṣe bọtini nipasẹ eto iṣakoso ibudo.

4-5. IṣẸ ATI IBEERE

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 5

Fun alaye siwaju sii nipa isẹ tabi iṣẹ ti ẹyọkan, kan si alagbata Hallicrafters lati ọdọ ẹniti o ti ra. Ile-iṣẹ Hallicrafters n ṣetọju eto nla ti Awọn ile-iṣẹ Iṣẹ ti a fun ni aṣẹ nibiti iṣẹ eyikeyi ti a beere yoo ṣee ṣe ni kiakia ati ni imunadoko ni idiyele ipin.
Gbogbo Awọn ile-iṣẹ Iṣẹ ti a fun ni aṣẹ Hallicrafters ṣe afihan ami ti o han ni ọtun. Kan si alagbawo oniṣowo rẹ tabi iwe ilana tẹlifoonu fun ipo ti o sunmọ ọ.

Maṣe ṣe awọn gbigbe iṣẹ eyikeyi si ile-iṣẹ ayafi ti a ba fun ni aṣẹ lati ṣe bẹ nipasẹ lẹta. Ile-iṣẹ Hallicrafters kii yoo gba ojuse fun eyikeyi awọn gbigbe laigba aṣẹ.

Ile-iṣẹ Hallicrafters ni ẹtọ ti ṣiṣe awọn atunyẹwo ni iṣelọpọ ohun elo lọwọlọwọ ati pe ko ṣe ọranyan lati ṣafikun awọn atunyẹwo wọnyi ni awọn awoṣe iṣaaju.

IPIN V

IṢẸ
5-1. GBOGBO.

Ṣeto BAND SELECTOR yipada si ẹgbẹ ti o fẹ (eyi tun yi agbara VFO ON). Gba awọn iṣẹju diẹ laaye fun ẹyọkan lati de iwọn otutu ti nṣiṣẹ.

Pẹlu atagba ni imurasilẹ, tune VFO si ipo igbohunsafẹfẹ ti o fẹ bi a ti tọka si ipe kiakia. Ti o ba fẹ, o le lu igbohunsafẹfẹ gbigba rẹ odo-lilu nipa tito iyipada CAL-PA si ipo CAL. Ṣatunṣe iṣakoso atunṣe VFO fun ohun orin ti o ṣeeṣe ti o kere julọ (ie, lilu-odo) bi a ti gbọ ninu agbọrọsọ ibudo. Nigbati ipo yii ba wa, igbohunsafẹfẹ atagba deede deede pẹlu igbohunsafẹfẹ olugba. Ṣeto iyipada CAL si PA.

Yipada atagba si OPERATE ki o tẹsiwaju pẹlu awọn iṣelọpọ ti a ṣeduro ilana atunṣe.

5-2. DIAL asekale.

olusin 5 fihan Awoṣe HA-5 calibrations kiakia. Awọn isọdiwọn tọkasi igbohunsafẹfẹ ti ngbe atagbajade stage, kii ṣe abajade VFO. Tabili ti o tẹle ṣe atokọ awọn ẹgbẹ magbowo, igbohunsafẹfẹ iṣelọpọ VFO, ati isodipupo pataki lati gba igbohunsafẹfẹ iṣelọpọ atagba ti o fẹ.

Awọn calibrations ipe kiakia fun ẹgbẹ kọọkan jẹ 100 KC yato si. Lori ẹgbẹ mita 10, awọn ami isamisi agbedemeji ti pese ni awọn aaye arin 20-KC. Niwọn bi awọn aaye 100-KC lori awọn ẹgbẹ mita 80, 40, 20, ati 10 wa ni titete, awọn iwọn ilaja aarin fun awọn mita 10 le ṣee lo fun awọn ẹgbẹ wọnyi. Lori awọn mita 80 ati 40 awọn ami isamisi kekere 10 mita jẹ aṣoju 5 KC ati lori awọn mita 20, 10 KC. Lori awọn ẹgbẹ mita 15, 6, ati 2, awọn ami isamisi agbedemeji ni a fun ni taara lori ẹgbẹ kọọkan.

Magbowo Band Ṣiṣe iwọntunwọnsi Gangan VFO o wu Freq Isodipupo beere ni Atagba
80 mita 3.5 - 4.0 MC 3.5-4.0 MC Ko si
40 mita 7.0 - 7.3 MC 7.0 - 7.3 MC Ko si
20 mita 14.0 - 14.3 MC 7.0 - 7.150 MC X2
15 mita 21.0 - 21.4 MC 7.0 - 7.333 MC X3
10 mita 28.0 - 29.7 MC 7.0 - 7.425 MC X4
* 6 mita 50.0 ~ 53.0 ** MC 8.333 - 8.833MC X6
* 2 mita 144 - 148 MC 8.0 - 8,222 MC X18

* Awọn kirisita Heterodyne ẹya ẹrọ ti o nilo fun iṣẹ 6 tabi 2 mita, Wọn le ra lati ọdọ alagbata agbegbe rẹ tabi taara lati The Hallicrafters Co, Wo Akojọ Awọn apakan fun iru, igbohunsafẹfẹ, ati nọmba apakan.

** Iwọn 6M ni opin si 53 MC lati le pese igbohunsafefe ti o dara julọ ti o ṣeeṣe lori gbogbo awọn sakani.

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 6

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olusin 5. Dial Scale Calibrations.

  1. OJUAMI ITOJU

IPIN VI

DATA IṣẸ
6-1. CRYSTAL, TUBE, ATI DIAL LAMP RÍRÍpò.

Lati ni iraye si awọn tubes ki o tẹ lamps, yọ awọn ẹnjini lati awọn minisita (wo ìpínrọ 6-2). Ipo ti awọn kirisita, awọn tubes, ati ipe kiakia lamp ti han ni aworan 7.

6-2. CHASSIS yiyọ.

Awọn ẹnjini le wa ni kuro lati awọn minisita nipa yiyọ mẹrin o tẹle skru lati isalẹ ti minisita. Nigbati o ba yọ ẹnjini kuro lati inu minisita, o yẹ ki o ṣọra ki o maṣe ba eyikeyi awọn paati jẹ.

6-3. OKUN PIPE.

Yọ chassis kuro ninu minisita lati tun okun ipe naa so (wo paragirafi 6-2). Yi ilu yiyi pada ni kikun si iwọn aago (itunse awọn awo kapasito ni kikun meshed). Ṣọra yẹ ki o ma ṣe ba awọn awo kapasito jẹ. Tọkasi nọmba 6 fun ilana ti okun. Lati yi ipe kiakia: di lupu ti ko ni isokuso si opin okun kan, so lupu yii mọ ilu ti n ṣatunṣe ni aaye A. Tẹle awọn itọka ati ọna nọmba; rii daju pe okun naa ṣe pipe pipe ni ayika ilu ṣaaju lilọ si ọpa iṣakoso. Jeki o kan to ẹdọfu lori okun kiakia nigba okun lati se o lati yiyọ kuro ni tuning ilu, Di awọn free opin ti awọn kiakia okun si ipe kiakia orisun omi pẹlu kan ti kii isokuso sorapo ki nigbati awọn orisun omi ti wa ni so si awọn tuning ilu ni ojuami B o si maa wa ti fẹ nipa 1/4 inch.

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 7

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olusin 6. Dial Okun Apejuwe.

a. 2-1/2 Yipada si iwaju

IPIN VII

Ero OF isẹ

Tube V1A (1/2 8U8A) jẹ iyipada oscillator tuning 5.0 MC si 5.5 MC. Awọn jara aifwy apapo ti C3 (tuning kapasito) ati L1 ṣeto awọn igbohunsafẹfẹ. C1A ati C1B jẹ awọn agbara isanpada iwọn otutu ti o pese iduroṣinṣin igbohunsafẹfẹ igba pipẹ.

Tube V1B (1/2 6U8A) jẹ oscillator gara ti a ko tun ṣe ti a ṣe apẹrẹ fun awọn kirisita CR-18/U boṣewa. BAND SELECTOR yan kirisita to dara fun ẹgbẹ kọọkan.

Awọn abajade ti awọn oscillators jẹ heterodyned ninu aladapọ, V2 (6BA7), ti n ṣe agbejade apao ati awọn igbohunsafẹfẹ iyatọ. Ayipada-aifwy ni ilopo ninu awo aladapo (L2 lori awọn mita 80, L3 lori awọn mita 40 nipasẹ awọn mita 10, ati L4 lori awọn mita 8 ati awọn mita 2) yan igbohunsafẹfẹ heterodyned to dara (itọpa iyokuro kirisita) ati pese iṣelọpọ igbagbogbo lori iwọn igbohunsafẹfẹ.

Tube V3 (BAQ5A) amplifies awọn ti o fẹ ifihan agbara si kan ipele ti to amplitude lati wakọ atagba oscillator tabi saarin amplifier.

Keying jẹ aṣeyọri nipasẹ ṣiṣi awọn iyika cathode ni aladapọ ati iṣelọpọ ampalafa stages. Ni ipo bọtini-soke, resistor R22 (47K ohm) fi opin si voltage kọja awọn ebute bọtini si kere ju 40 volts.

Ipese agbara naa jẹ ẹrọ iyipada ati pe o ni awọn atunṣe ohun alumọni meji ti a ti sopọ ni igbi ni kikun. Resistor R20 jẹ resistor diwọn igbasoke ati, ni afikun, ṣiṣẹ bi fiusi kan, aabo awọn oluyipada ati oluyipada ni iṣẹlẹ ti kukuru B + kan. Tube V4, tube olutọsọna gaseous OA2, pese ilana B+ fun awọn oscillators mejeeji.

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 8

* KO IPESE

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olusin 7. Top View ti VFO ẹnjini.

  1. CAL - PA
  2. BAND yiyan
  3. TUNTUN

IPIN VIII

ITOJU
8-1. GBOGBO.

Awoṣe HA-5 VFO ti ni ibamu ni pẹkipẹki ni ile-iṣẹ nipasẹ awọn oṣiṣẹ ti o ni ikẹkọ pataki nipa lilo ohun elo deede. Titete ti VFO ko yẹ ki o beere ayafi ti VFO ti tampered pẹlu tabi paati awọn ẹya ara ti a ti rọpo ni boya awọn oscillator iyika tabi awọn aladapo tuning stage.

Awọn ọna ti aligning aladapọ ati oniyipada igbohunsafẹfẹ oscillator stages ni a ṣe apejuwe ninu awọn paragi wọnyi ti ilana isọdi yii, Awọn irinṣẹ ati ohun elo ti a nilo lati ṣe titete VFO atẹle ni:

  1. Olugba ibaraẹnisọrọ pẹlu calibrator 100-KC gara ti o lagbara lati gba WWV ati yiyi boya 5.0 MC si 5.5 MC tabi 3.5 MC si 4.0 MC, laarin ± 1 KC tabi dara julọ.
  2. A kekere screwdriver fun a ṣatunṣe oscillator okun L1 ati trimmer capacitor C2.
  3. Ọpa titete ti kii ṣe irin fun titunṣe awọn slugs ninu awọn coils o wu aladapọ.
  4. RF voltmeter lati wiwọn RF o wu voltage.
  5. A 5600 ohm, 1 watt resistor ati 100 μf capacitor fun RF LOAD.

PHONO PUGGA LATI DARA JADE SOCKET
hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 9
Atunse fifuye nigba titete

iwo92-014012

8-2. TITUNTO OSCILLATOR TI A YAN
(Aifwy Olugba 5.0 MC si 5.5 MC).
  1. Yọ VFO kuro ni minisita.
  2. Fi ẹru idanwo ti o wu jade sinu Jack 80 – 10 mita ti o wu jade.
  3. Ṣeto olugba fun gbigba CW ni 5.0 MC (odo lu WWV).
  4. Ṣe calibrate olugba 100-KC boṣewa si WWV.
  5. Ṣeto iyipada CAL-PA VFO si ipo CAL.
  6. Ṣii awọn skru ṣeto titii-kiakia ki o ṣeto TUNING capacitor C3 ki awọn awo rẹ ba ni kikun. Ṣe deede aami isọdiwọn kiakia pẹlu laini atọka lori ferese ṣiṣe ipe. (Aami isamisi kiakia jẹ taara si apa osi ti aami 53.0-MC lori ipe kiakia. Wo nọmba 5.) Mu awọn skru titiipa-kiakia.
  7. Tan ẹyọ naa TAN (eto BAND SELECTOR yipada ko ṣe pataki).
  8. Ṣeto ipe kiakia si aami isọdọtun 53.0-MC ati ṣatunṣe okun oscillator, L1, si lilu odo pẹlu 5.0 MC deede lori olugba rẹ.
  9. Tune olugba to 5.5 MC.
  10. Ṣeto ipe kiakia si ami isọdọtun 50-MC ati ṣatunṣe kapasito trimmer, C2, si lilu odo.
  11. Tun awọn igbesẹ 8, 9, ati 10 ṣe titi awọn aaye isọdiwọn mejeeji (53 MC ati 50 MC lori ipe kiakia VFO) ti wa ni ibamu ki 53 MC odo lu pẹlu 5 MC lori olugba ati 50 MC odo lu pẹlu 5,5 MC lori olugba. Iwọn ipe ti wa ni iwọn deede nigbati ipo yii wa.
8-3. ALIGNMENT OSCILLATOR ALTERNATE
(Aifwy Olugba 3.5 MC si 4.0 MC).
  1. Tun awọn igbesẹ 1 si 6 ti paragirafi 8-2 ṣe.
  2. Ṣeto BAND SELECTOR yipada si ipo 80-mita.
  3. Ṣeto awọn olugba to 4,0 MC.
  4. Ṣeto VFO si 4.0 MC ati ṣatunṣe okun oscillator L1 si lilu odo pẹlu olugba.
  5. Ṣeto awọn olugba to 3.5 MC.
  6. Ṣeto VFO si 3.5 MC ati ṣatunṣe trimmer capacitor C2 si lilu odo.
  7. Tun awọn igbesẹ 2, 3, 4, ati 5 ṣe titi awọn igbohunsafẹfẹ ipari 80-mita mejeeji (4.0 MC ati 3.5 MC lori ipe kiakia VFO) ti wa ni ibamu si lilu odo lori olugba ni 4.0 MC ati 3.5 MC. Iwọn ipe ti wa ni iwọn deede nigbati ipo yii wa.
8-4. ADALUTẸ.
  1. Tun awọn igbesẹ 1 ati 2 ti paragirafi 8-2 ṣe.
  2. Ṣeto iyipada CAL-PA VFO si ipo CAL.
  3. Ṣeto BAND SELECTOR yipada si ipo 80-mita.
  4. So RF voltmeter kọja fifuye idanwo.
  5. Ṣeto ipe kiakia VFO si 3.8 MC ati L2A ti o ga julọ ati L2B fun iwọn iṣelọpọ ti o pọjutage ni idagbasoke kọja fifuye igbeyewo.
  6. Ṣeto BAND SELECTOR yipada si ipo 10-mita.
  7. Ṣeto ipe kiakia VFO si 29.2 MC ati L3A ti o ga julọ ati L3B fun iwọn iṣelọpọ ti o pọjutage ni idagbasoke kọja fifuye igbeyewo.
  8. Fi ẹru idanwo iṣẹjade sinu Jack 6 ati 2 mita jade ki o so voltmeter RF kọja fifuye idanwo naa.
  9. Ṣeto BAND SELECTOR yipada si ipo 8-mita.
  10. Ṣeto ipe kiakia VFO si 50.25 MC ati L4A ti o ga julọ ati L4B fun iwọn iṣelọpọ ti o pọjutage ni idagbasoke kọja fifuye igbeyewo.
Akojọ awọn ẹya ara titunṣe IṣẸ
Sikematiki Aami Apejuwe Hallicrafters Apá Number
AWỌN ỌMỌRỌ
C1A 11 μμf, ± 0.5 μμf, 500V, N1500, Seramiki 479-012110
C1B 4 μμf, ± 0.25 μμf, 500V, N80, Seramiki 491-101040-43
C2 Iyipada, 1.5 μμf si 10 μμf, Trimmer 044-000542
C3 Ayípadà, TUNING 048-000509
C4 370 μμf, 1%, 300V, Duramica 493-110371 ~ 424
C5, 6 500 μμf, 1%, 300V, Duramica 493-110501 ~ 424
C7 20 μμf, 2%, 300V, Duramica 481-151200
C8, 9,11, 12,13,15, 16,17,19, 22, 25, 26, 27 0.005 μf, 500V, GMV, Arun seramiki 047-100168
C10, 23 20 μμf, 10%, 500V, Seramiki Disiki   047-001617
C14, 18, 20 0.001 μf, 10%, 500V, Arun seramiki  047-100586
C21 140 μμf, 1%, 300V, Duramica  493-110141-242
C24A&B  Meji, 100 μf, 350V; 20 μf, 300V; Electrolytic 045-000812
C28,29 0.01 μf, 1400V, GMV, Seramiki Disiki 047-200752
C30 160 μμf, 2%, 300V, Duramica  481-161161
C31 9 μμf, 2%, 300V, Duramica 481-131090
*Awọn alatako
R1 68K oh 451-252683
R2,21 120 ohm 451-252121
R3,5,7, 23 4700 ohm 451-252472
R4,16,22 47K oh 451-252473
R6,9,12,14,17 560 ohm 451-252561
R8 15k ohm, 2 watt 451-652153
R10,15 100K oh 451-252104
R11 47 ohm 451-252470
R13 47k ohm, 1 watt 451-352473
R18 5000 ohm, 5 watt, Waya Egbo 445-012502
R19 1000 ohm, 1 watt 451-352102
R20 33 ohm, 5 watt, Ọgbẹ Waya (Iru Fuuse) 024-001398
* Gbogbo awọn RESISTORS jẹ erogba iru, 1/2 watt, 10% ayafi ti bibẹẹkọ pato.
COILS ATI Ayirapada
L1 Okun, Oscillator 051-003333
L2A&B Ekun, Alapọpo (mita 80) 051-003325
L3A&B Ekun, Alapọpo (mita 40) 051-003326
L4A&B Coil, Mixer (mita 6 ati 2 mita) 051-003327
L5 Coil, Awo RF (Inc 10K ohm, 1 watt resistor) 051-003332
L6 Choke, Awo RF (12 UH, ± 10%, 200 MA) 053-000612
T1 Amunawa, Agbara  052-000895
DIODES, ELECTRON Tubes ATI Krystal
CR1,2 Atunṣe, Silikoni (Iru CER 71)  027-000302
V1 Electron Tube, Iru 6U8A, Tunable ati Crystal Oscillators 090-901285
V2 Electron Tube, Iru 6BA7, Mixer 090-900815
V3 Electron Tube, Iru 6AQ5A, o wu Ampitanna 090-901331
V4 Electron Tube, Iru OA2, Voltage Olutọsọna 030-900001
Y1 Crystal, 9.0 MC (80M) 019-002831-1
Y2 Crystal, 12.5 MC (40-10M) 019-002831-2
Y3 Crystal, 13.833 MC (6M) 019-002831-3
Y4 Crystal 13.3 Mc (2M) 019-002831-4
ORISIRISI
Ipilẹ, Shield Tube (V1&V2) 069-001417
Ipilẹ, Shield Tube (V3) 069-001550
Apejọ minisita 150-003307
Asopọmọra, Ọkunrin 010-100231
Mojuto, Coil Tuning 003-007508
Crystal iṣagbesori Board Apejọ 150-003281
Kiakia ati Pulley Apejọ 150-002621
Okun kiakia 038-000049
XDS1 Kiakia Light Socket 086-000572
Ẹsẹ, Rubber 016-001946
Iwaju Panel Apejọ 150-003306
Apejọ jia (Spur) 150-002569
Jia Awo Apejọ 150-003311
Jia wakọ 026-001031
Grommet, Roba (3/8-inch) 016-100366
Grommet, Roba (1/4-inch) 016-100976
Tron mojuto 003-004564
J1,2 Jack, Ijade (Iru Phono) 036-100041
Knob, BAND yiyan 015-001486
Knob, TUNING 015-001484
DS1 Lamp, Imọlẹ kiakia (No. 47) 039-100004
PL1 Okun ila 087-100078
Titiipa Okun Laini 076-100974
O wu Cable Apejọ 087-007205
Pulọọgi, Asopọ Ijade 010-002352
Retainer Track, Gee rinhoho 067-010291
Ọpa, Tuning 074-002695
Asà, Tube (V1) 069-201190
Asà, Tube (V2) 069~201189
Asà, Tube (V3) 069-100355
XV1,2 Socket, Tube (9 ~ pin miniature) 006-000947
XV3,4 Socket, Tube (kekere 7-pin) 006-000946
Orisun omi, Pulley 075-100163
SW1 Yipada, Rotari (YANYAN BAND) 060-002351
SW2 Yipada, Ifaworanhan, SPDT (CAL-PA) 060-200737
Gee rinhoho 007-000820
Ferese, Kiakia 022-000657

hallicrafters HA-5 Oscillator Igbohunsafẹfẹ Ayipada - 10

AKIYESI:
AFI YATO SI PATAKI

1 Gbogbo awọn alatako wa ni OHMS, 1/2 W, 10%.
GBOGBO CAPACITORS WA IN UF.

2 VOLTAGE AWỌN NIPA TI A ṢE FI AWỌN NIPA VACUUM TUBE VOLTMETER (VTVM) NIPA TI AWỌN NIPA TI AWỌN NIPA ATI Ilẹ-CHASSIS. NIGBA awọn iwọn wiwọn, BAND Selector yipada yẹ ki o wa ni ipo 80M; TUNING NI 3700; CAL - PA PAPA, PA; Bọtini isalẹ

BAND yiyan
IPO IṢẸ
1 (CCW) PAA
2 80 M
3 40 M
4 20 M
5 15 M
6 10 M
7 6 M
8 2 M
Afihan NI IPO I
(PA)

089-002510

Nọmba 8. Aworan atọka ti Awoṣe HA-5 Ayipada Igbohunsafẹfẹ Oscillator.

094-902858

162

Awọn iwe aṣẹ / Awọn orisun

hallicrafters HA-5 Ayípadà Igbohunsafẹfẹ Oscillator [pdf] Ilana itọnisọna
HA-5, HA-5 Oscillator Igbohunsafẹfẹ Ayipada, Ayipada Igbohunsafẹfẹ Oscillator, Oscillator Igbohunsafẹfẹ, Oscillator

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