Ngwa Nkwusi VoIP JWDTE02
JWDTE02 pre-amplifier, nke a makwaara dị ka IP power amplifier, dabara adaba maka ọtụtụ ngwa sistemụ ọdịyo. Isi ihe dị na ya bụ nkwado ya maka ọtụtụ ntinye mgbaàmà, gụnyere ntinye ahịrị atọ, ntinye MIC abụọ, na otu ntinye MP3, iji mezuo ihe dị iche iche achọrọ maka isi iyi ọdịyo. Oke ọrụ ya sara mbara, site na -20°C ruo 60°C na iru mmiri ≤ 90%, na-eme ka ọrụ kwụsie ike na gburugburu niile. Ọ nwekwara imewe mmiri na-adịghị amị amị, na-enweta nchekwa IPX6. Nchedo oke ọkụ arụnyere n'ime na-eme ka nchekwa dị. Ọzọkwa, nzaghachi ugboro ugboro siri ike ya na nchekwa mgbagwoju anya dị mma na-eme ka ụda dị elu. Site na usoro nkwukọrịta ahọpụtara na ịdị irè dị elu enwetawo otuto zuru oke na ngwa dịka ogige, ebe mara mma na ọdụ ụgbọ elu.
1. Otu njikọ RJ45, nke na-akwado SIP2.0 na usoro ndị ọzọ metụtara ya, yana ohere ozugbo na Ethernet, nkewa na nkewa.
2. Panel ojii nke aluminom dị elu nke nwere 2U, mara mma ma baa ọgaranya.
3. Ntinye mgbaàmà ise (igwe okwu atọ, ahịrị abụọ).
4. Mmepụta voltaji 100V, 70V na mmepụta iguzogide 4 ~ 16Ω. IKE: 240-500W
5. Ọrụ nhazi olu zuru oke, mgbanwe olu ọwa ntinye ọ bụla na-adabereghị na ya.
6. Mgbanwe nke ụda dị elu na nke dị ala n'adabereghị onwe ya.
7. MIC1 ụda nkịtị akpaka nwere mgbanwe mgbanwe, oke mgbanwe: 0 ruo - 30dB.
8. Ngosipụta ọkwa LED nkeji ise, na-agbanwe agbanwe ma doo anya.
9. Nwere nchekwa sekit dị mkpụmkpụ zuru oke na ọrụ nchekwa okpomọkụ karịrị.
10. Sekit mgbama arụnyere n'ime ya, belata mkpọtụ ala mmepụta nke ọma.
11. site na njikọ mmepụta ọdịyo enyemaka, ọ dị mfe ijikọ amplifier na-esote.
12. Ihe a na-emepụta na-anabata ụdị ihe owuwu ụlọ ọrụ maka njikọ a pụrụ ịtụkwasị obi karị.
13. Mmalite njikwa okpomọkụ nke fan oyi.
14. Ọ dị mma nke ukwuu maka ojiji mgbasa ozi n'etiti na obere oge ọha.
| Usoro ndị a na-akwado | SIP (RFC3261, RFC2543) |
| Ịnye ọkụ | AC 220V + 10% 50-60Hz |
| Ike mmepụta | Mmepụta voltaji 70V/100V na-agbanwe agbanwe |
| Nzaghachi ugboro ole | 60Hz - 15kHz (±3dB) |
| Mgbagọ na-abụghị ahịrị | <0.5% na 1kHz, 1/3 ike mmepụta enyere ọkwa |
| Oke mgbama-na-mkpọtụ | Ahịrị: 85dB, MIC: >72dB |
| Oke nhazi | BASS: 100Hz (±10dB), TREBLE: 12kHz (±10dB) |
| Nhazi mmepụta | <3dB site na enweghị mgbaàmà kwụ ọtọ ruo ọrụ ibu zuru oke |
| Njikwa ọrụ | Njikwa olu 5*, njikwa bass/treble 1*, njikwa ogbi 1*, ọkọnọ ike 1* |
| Usoro oyi | Onye ofufe DC 12V nwere ikuku oyi a na-amanye |
| Nchedo | Fiuz AC x8A, sekit dị mkpụmkpụ ibu, okpomọkụ karịrị akarị |
A na-ejikarị amplifier IP a eme ihe n'ọtụtụ ebe mgbasa ozi na sistemụ nchekwa ọha, ndị uwe ojii ji ngwa agha, nchekwa ọkụ, ndị agha, ụgbọ okporo ígwè, nchekwa ikuku obodo, ụlọ ọrụ mmepụta ihe na ebe a na-egwupụta ihe, oke ọhịa, mmanụ ala, ọkụ eletrik, na gọọmentị iji nweta nzaghachi ngwa ngwa na mkpofu mberede na nkwukọrịta agbakwunyere nke ọtụtụ ụzọ nkwukọrịta.
