iwe-ẹrọ AT4022 Omnidirectional Condenser Ipari adirẹsi Gbohungbo
Awọn ẹya ara ẹrọ
- Ti ṣe adaṣe pataki lati pade awọn ibeere akositiki to ṣe pataki julọ ti gbigbasilẹ alamọdaju, igbohunsafefe ati imuduro ohun.
- Ariwo ara ẹni kekere ni ibamu ni pipe fun ohun elo gbigbasilẹ ti o ga julọ.
- Diaphragm-kekere ṣe ilọsiwaju idahun igba diẹ, mu bandiwidi esi pọ si ati dinku mimu ati gbigbe ariwo ẹrọ.
- Apẹrẹ pola Omnidirectional pese gbigba ibaramu ti o pọju.
- Apẹrẹ gaungaun ati ikole fun iṣẹ igbẹkẹle.
- Integral 80 Hz ga-kọja àlẹmọ yipada ati 10 dB pad yipada.
- Apẹrẹ-ti-ti-aworan ati awọn ilana iṣelọpọ rii daju ibamu pẹlu aitasera okun AT ati awọn iṣedede igbẹkẹle.
Apejuwe
AT4022 jẹ gbohungbohun condenser idiyele ti o wa titi pẹlu apẹrẹ pola itọsọna gbogbo. O jẹ apẹrẹ lati pade awọn ibeere ti ile-iṣere pataki ati awọn ohun elo laaye.
Gbohungbohun nilo agbara 48V Phantom fun iṣẹ.
Iṣajade ti gbohungbohun jẹ asopọ iru-XLRM 3-pin kan.
Gbohungbohun ti ni ipese pẹlu paadi 10 dB ti o le yipada ati iyipada ti o fun laaye yiyan ti idahun alapin tabi yipo-igbohunsafẹfẹ kekere (nipasẹ àlẹmọ 80 Hz giga-paadi pataki).
Gbohungbohun ti wa ni paade ni ile gaungaun. Awọn to wa AT8405a imurasilẹ clamp ngbanilaaye iṣagbesori lori eyikeyi iduro gbohungbohun pẹlu awọn okun 5/8″-27. Iboju afẹfẹ ati apoti gbigbe aabo tun wa pẹlu.
Isẹ ati Itọju
AT4022 nilo agbara iwin 48V fun iṣẹ.
Ijade jẹ iwọntunwọnsi impedance kekere (Lo-Z). Awọn ifihan agbara han kọja Pinni 2 ati 3; Pin 1 jẹ ilẹ (idabobo). Ipele ijade jẹ "Pin 2 gbona" - titẹ akositiki rere n ṣe agbejade voltage ni Pin 2.
Lati yago fun ifagile alakoso ati ohun ti ko dara, gbogbo awọn kebulu gbohungbohun gbọdọ wa ni ti firanṣẹ nigbagbogbo: Pin 1-to-Pin 1, ati bẹbẹ lọ.
Ajọ-iwọle giga 80 Hz ti o jẹ apakan n pese iyipada irọrun lati idahun igbohunsafẹfẹ alapin si yiyi-opin kekere. Ipo yiyọkuro dinku gbigba ti ariwo ibaramu-igbohunsafẹfẹ kekere (gẹgẹbi ijabọ, awọn ọna ṣiṣe mimu afẹfẹ, ati bẹbẹ lọ), iṣipopada yara ati awọn gbigbọn papọ ẹrọ.
Lati olukoni àlẹmọ-giga, rọra yipada si ọna laini “tẹ”.
Gbohungbohun tun ni ipese pẹlu paadi 10 dB ti o yipada ti o dinku ifamọ gbohungbohun, nitorinaa n pese agbara SPL ti o ga julọ fun lilo rọ pẹlu ọpọlọpọ awọn olumulo ati awọn atunto eto. Lati ṣe paadi 10 dB, rọra yipada si ipo -10.
Yago fun gbohungbohun silẹ ni õrùn ìmọ tabi ni awọn agbegbe nibiti iwọn otutu ti kọja 110 ° F (43° C) fun awọn akoko ti o gbooro sii. Ọriniinitutu ti o ga pupọ yẹ ki o tun yago fun.
Ayaworan ati Engineer ká pato
Gbohungbohun yoo jẹ kondenser ti o wa titi. Yoo ni apẹrẹ pola ti gbogbo itọsọna ati idahun igbohunsafẹfẹ ti 20 Hz si 20,000 Hz. Gbohungbohun yoo ṣiṣẹ lati ita 48V DC orisun agbara Phantom. Yoo ni agbara lati mu awọn ipele igbewọle ohun mimu to 146 dB (156 dB pẹlu paadi 10 dB) pẹlu iwọn agbara ti 133 dB.
Iforukọsilẹ ṣiṣi-yika igbejade voltage yoo jẹ 19.9 mV ni 1V, 1 Pascal.
Ijade yoo jẹ iwọntunwọnsi impedance kekere (250 ohms).
Ijade ti gbohungbohun yoo jẹ asopo iru XLRM 3-pin.
Gbohungbohun yoo wa ni ipese pẹlu paadi 10 dB ti o le yipada ati iyipada ti o fun laaye yiyan idahun alapin tabi yiyi-igbohunsafẹfẹ kekere 80 Hz.
Gbohungbohun yoo jẹ 144.0 mm (5.67″) gigun ati pe o ni iwọn ila opin ti 21.0 mm (0.83″). Iwọn yoo jẹ giramu 124 (4.4 oz). Gbohungbohun gbọdọ ni imurasilẹ clamp, iboju afẹfẹ ati apoti gbigbe aabo.
Audio-Technica AT4022 ti wa ni pato.
Awọn pato
| Eroja | Ti o wa titi-idiyele awo awo pada, kondenser ariyanjiyan to wa titi |
| Apẹrẹ pola | Omnidirectional |
| Idahun igbohunsafẹfẹ | 20-20,000 Hz |
| Yipo igbohunsafẹfẹ kekere | 80 Hz, 18 dB / octave |
| Ṣii ifamọ Circuit | -34 dB (19.9 mV) tun 1V ni 1 Pa |
| Ipalara | 250 ohms |
| Ipele ohun afetigbọ ti o pọ julọ | 146 dB SPL, 1 kHz ni 1% THD; 156 dB SPL, pẹlu paadi 10 dB (ipin) |
| Ariwo1 | 13 dB SPL |
| Iwọnyiyiyi (aṣoju) | 133 dB, 1 kHz ni Max SPL |
| Ipin ifihan agbara-si-ariwo1 | 81 dB, 1 kHz ni 1 Pa |
| Awọn ibeere agbara Phantom | 48V DC, 3.0 mA aṣoju |
| Yipada | Alapin, yipo; 10 dB paadi (ipin) |
| Iwọn | 124 g (4.4 iwon) |
| Awọn iwọn | 144.0 mm (5.67″) gigun, 21.0 mm (0.83″) ila opin |
| O wu asopo | Ese 3-pin XLRM-iru |
| Aṣa ọran ohun-Technica | S1 |
| Awọn ẹya ẹrọ ti a pese | AT8405a iduro clamp fun 5/8 ″-27 awọn iduro asapo; AT8159 oju iboju; aabo rù apoti |
Ni iwulo idagbasoke awọn ajohunše, ATUS
nfunni ni awọn alaye ni kikun lori awọn ọna idanwo rẹ si awọn akosemose ile-iṣẹ miiran lori ibeere.
1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL
1 Aṣoju, A-ti iwuwo, ni lilo Eto Itọka Ohun Ohun Ọkan.
Awọn pato jẹ koko ọrọ si iyipada laisi akiyesi.
esi igbohunsafẹfẹ: 20- 20,000 Hz
ilana pola
Onibara Support
Ohun-Technica Corporation
audio-technica.com ©2016 Audio-Technica
Ti ṣe igbasilẹ lati thelostmanual.org
Awọn iwe aṣẹ / Awọn orisun
 |
iwe-ẹrọ AT4022 Omnidirectional Condenser Ipari adirẹsi Gbohungbo [pdf] Afọwọkọ eni AT4022 Omnidirectional Condenser Ipari Adirẹsi Gbohungbo, AT4022, Gbohungbo Adirẹsi Ipari Condenser, Gbohungbohun Adirẹsi Ipari, Gbohungbohun Adirẹsi Ipari, Microphone Adirẹsi, Gbohungbohun |
