Emebere Kingtone Bi-Directional Amplifiers usoro iji dozie nsogbu nke mgbaàmà ekwentị na-adịghị ike, nke dị ọnụ ala karịa ịgbakwunye ọdụ ọdụ ọhụrụ (BTS).UHF BDA bụ ngwọta nkwugharị nke emebere ya na nchekwa ọha na mbụ n'uche.
Isi ọrụ nke sistemu Amplifiers RF Bi-Directional bụ ịnata mgbama dị ala sitere na BTS site na nnyefe ugboro redio wee bufee mgbaama na mpaghara ebe mkpuchi netwọk na-ezughị oke.A na-ebuwanyekwa akara ekwentị mkpanaaka ma bufee ya na BTS site na nke ọzọ.
Isi atụmatụ:
1, High linearity PA;Nweta usoro dị elu;
2, teknụzụ ALC nwere ọgụgụ isi;
3, teknụzụ AGC nwere ọgụgụ isi;
4, Duplex zuru ezu na ikewapụ elu site na uplink ruo downlink;
5, Akpaaka arụmọrụ adaba ọrụ;
6,Integrated Usoro na a pụrụ ịdabere na arụmọrụ;
7,Nleba anya mpaghara na nke dịpụrụ adịpụ (nhọrọ) yana mkpu mmejọ akpaka & njikwa anya;
8, Weatherproof imewe maka niile-weather echichi;
Nkọwapụta:
| Ihe | Ọnọdụ ule | Nkọwapụta | Meno | ||
| Uplink | Downlink | ||||
| Ugboro arụ ọrụ(MHz) | Ugboro ugboro | 355-356MHz | 366-367MHz | ahaziri | |
| Bandwit | Otu egwu aha | 1MHz | |||
| Nweta(dB) | Aha ahaIke mmepụta-5dB | 90±3 | |||
| Ọwa bandwit | Otu egwu aha | 25kHz | |||
| Ike mmepụta (dBm) | mgbama modulating | + 33 ± 1 | + 43 ± 1 | ||
| ALC (dBm) | Ihe nrịbama ntinye tinye 20dB | Po≤±1 | |||
| Ọgụgụ mkpọtụ (dB) | Na-arụ ọrụ n'ime-band (Max. Gain) | ≤15 | |||
| Ripple in-band (dB) | Ike mmepụta aha -5dB | ≤3 | |||
| Nlekwa anya ugboro ugboro (ppm) | Ike ntinye aha aha | ≤0.05 | |||
| Oge igbu oge (anyị) | Na-arụ ọrụ na band | ≤5 | |||
| Nweta ngbanwe nzọụkwụ (dB) | Ike mmepụta aha -5dB | 1dB | |||
| Nweta mmezi oke(dB) | Ike mmepụta aha -5dB | ≥30 | |||
| Nweta Linear nwere ike idozi (dB) | 10dB | Ike mmepụta aha -5dB | ±1.0 | ||
| 20dB | Ike mmepụta aha -5dB | ±1.0 | |||
| 30dB | Ike mmepụta aha -5dB | ±1.5 | |||
| Attenuation Inter-modulation (dBc) | Na-arụ ọrụ na band | ≤-45 | |||
| Mgbapụta na-adịghị mma (dBm) | 9kHz-1GHz | BW: 30 kHz | ≤-36 | ≤-36 | |
| 1GHz-12.75GHz | BW: 30 kHz | ≤-30 | ≤-30 | ||
| VSWR | BS/MS Port | 1.5 | |||
| Port I/O | N-Nwanyị | ||||
| Mgbochi | 50ohm | ||||
| Okpomọkụ na-arụ ọrụ | -25°C ~+55°C | ||||
| Iru mmiri dị n'etiti | Oke.95% | ||||
| Ịnye ọkụ | DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%) | Nhọrọ | |||
Ngwa:
Ka ịgbasa mkpuchi mgbaama nke mpaghara kpuru isi mgbaama ebe mgbaama adịghị ike ma ọ bụ adịghị.
N'èzí: ọdụ ụgbọ elu, mpaghara njem nlegharị anya, nkuzi gọọlfụ, ọwara mmiri, ụlọ ọrụ mmepụta ihe, Mpaghara Ngwuputa, Obodo nta wdg.
Ime ụlọ: Ụlọ oriri na ọṅụṅụ, Ụlọ ihe ngosi, okpuru ulo, Ụlọ ahịa ịzụ ahịa, ụlọ ọrụ, nkwakọ ngwaahịa wdg.
