Pākuʻi Drone Module
B3 20W Electronic Fence RF Amplifier Module me LNA
ʻO ka ZDTECH B3 20W electronic fence RF amplifier module he mea RF i hoʻolālā ʻia no kahi laina alapine kūikawā me ka hana maikaʻi loa a me nā hana he nui. Aia i loko o ka module kahi alahele hoʻouna (PA) a me kahi alaloa loaʻa (LNA), a ʻo kāna mau alapine hana ʻo 1805-1880MHz a me 1710-1785MHz.
Ma ke ʻano o ka hoʻouna ʻana, hiki i ka module ke hoʻopuka i ka mana 43±1dBm a loaʻa iā 50±1dB ka loaʻa, ʻoiai ʻo ≥25dB ka pae hoʻoponopono loaʻa a ʻo ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa he 1dB. Eia kekahi, kākoʻo ʻo ia i ka mana pae maʻamau (ALC), kahi ʻano fluctuation o ≤2.0dB, a me kahi lākiō mana kahawai pili (ACPR) o ≤-45dBc e hōʻoia i ka paʻa o ka hōʻailona a me ka maʻemaʻe.
Ma ke ʻano o ka hoʻokipa ʻana, loaʻa i ka module ka loaʻa ʻana o 25±1dB, a kākoʻo pū hoʻi i kahi pae hoʻoponopono loaʻa o ≥25dB a me kahi pae hoʻoponopono haʻahaʻa o 1dB. ʻO ≤1.8dB kona helu leo a ʻo ka pae hoʻokomo kiʻekiʻe he 0dBm, e hōʻoiaʻiʻo ana i ka naʻau o ka loaʻa ʻana i kahi wahi hōʻailona nāwaliwali. Eia kekahi, ua loaʻa i ka module ka mea maikaʻi loa i waho o ka band spurious suppression mana, a ʻo ka pane hoʻopunipuni i ka 9kHz ~ 1GHz a me 1GHz ~ 12.75GHz alapine ʻo ≤-36dBm/30kHz a me ≤-30dBm/30KHz pākahi.
ʻO ka volta hana o ka module ʻo ≤3.5A / DC + 28V, a ʻo ka pae wela o ka hana ʻo -25 ~ + 55 ℃, kūpono ia no nā ʻano ʻino like ʻole. Hoʻohana ka port RF i nā pilina MCX-KHD a me SMA-KHD, kahi kūpono no ka pili ʻana me nā mea like ʻole. I ka manawa like, hāʻawi pū ka module i kahi mea hoʻohui 5569 ma ke ʻano he mea hoʻohui mana, nona nā hiʻohiʻona o 4.2MM spacing a me 2*3PIN bent needle noho.
I mea e ʻike ai i ka nānā ʻana i ke kūlana hana o ka module, ua hāʻawi pū ka module i kahi interface RS485 nānā, e kākoʻo ana i ka 9600/19200 koho baud rate (default 19200). ʻO 130x110x21mm kona nui, he mea paʻa a māmā, a maʻalahi hoʻi e hoʻohui i nā ʻōnaehana like ʻole.
I ka hopena, ʻo ka B3 20W electronic fence RF amplifier module he hana maikaʻi loa, nā hana he nui a me ka hoʻololi maikaʻi ʻana, a he koho kūpono no nā noi RF e like me nā ʻōnaehana uila uila.
| Hōʻike ʻikamu | Kaila transmitter (PA) | Kaila loaʻa (LNA) |
| Ka pinepine hana | 1805～1880MHz | 1710～1785MHz |
| Puka mana piha | 43±1dBm | -10±1dBm |
| Loaʻa | 50±1dB | 25±1dB |
| Loaʻa ka laulā hoʻoponopono | ≥25dB | ≥25dB |
| Loaʻa ka hana hoʻoponopono | 1dB | 1dB |
| ALC mana pae ʻakomi | ≥10dB | / |
| ʻO ka palahalaha i loko | ≤2.0dB | ≤2.0dB |
| ACPR | ≤-45dBc | / |
| EVM | ≤5% | / |
| Kiʻi walaʻau | / | ≤1.8dB |
| Ke komo ʻana me ka palena ʻole | 0dBm | -10dBm |
| ʻO nā ʻōpuʻu o waho | 9kHz～1GHz@≤-36dBm/30kHz 1GHz～12.75GHz@≤-30dBm/30KHz | |
| VSWR | ≤1.5 | |
| Ke hana nei/voltage | ≤3.5A/DC+28V | |
| Hana wela | -25～+55℃ | |
| awa RF | PA IN, LNA IN, MCX-KHD no nā awa LNA OUT; SMA-KHD no PA OUT | |
| Mea hoʻohui | 5569 Mea Hoʻohui, Pitch 4.2MM, Pale Pin Bent 2*3PIN | |
| Hoʻopili ka nānā ʻana | Pin 1:RS485A; Pin 2:L/EN(NC) Pin 3:P/IN(NC); Pin 4: RS485B Pin 5：GND; Pin 6:+28V. | |