Mea hana o VHF low pass kānana
Mea hana o VHF low pass kānana,
Hoʻolālā kānana RF,
VHF Bandpass kānana N nā mea hoʻohui e hana ana mai ka 140-175MHz, Haʻahaʻa Hoʻokomo ʻana i ka Liʻiliʻi
ʻO ka kānana VHF Bandpass JX-LPF1-140M175M-40NMF kekahi ʻano o ka RF passive component i hoʻolālā ʻia & hana ʻia no ke kūʻai ʻana e Jingxin, e hōʻike nui ana i ka poho hoʻokomo haʻahaʻa ma lalo o 0.2dB i ka leo liʻiliʻi, ana ʻia he 59mm x 39.5mm x 28mm wale nō.
Hoʻopili ka alapine o kēia kānana Bandpass mai 140-175MHz me ka band pass o 35MHz, e hana ana ma lalo o ka mana o 150W. Hana ʻia kēia kānana bandpass VHF me nā mea hoʻohui N male & N wahine, akā hiki ke hoʻololi ʻia i nā poʻe ʻē aʻe e like me ke koi. Me ka pena i ke kala hina, hiki i kēlā ʻano kānana bandpass ke mālama i ke kula no ka manawa lōʻihi.
E like me ka mea hana kānana microwave, hiki iā Jingxin ke hoʻolālā a hana i nā kānana RF i kūpono no nā ʻoihana kalepa a me nā pūʻali koa. Me ka hoʻokō ʻana, loaʻa nā ʻāpana passive RF āpau mai Jingxin i 3 mau makahiki.
| ʻĀpana | Nā kikoʻī |
| Laulā pinepine | 140M-175MHz |
| poho hookomo | ≤0.2dB |
| VSWR | ≤1.5 |
| Hōʻole | ≥40dB @ 280-525MHz |
| Ka mana mana | ≤150W CW |
| Hoʻopalekana | 50Ω |
| Hana wela | -30°C a i +70°C |
| ʻO ka mahana mālama | -40°C a i +70°C |
Nā ʻāpana RF Passive maʻamau
Ma ke ʻano he mea hana i nā ʻāpana passive RF, hiki iā Jingxin ke hoʻolālā i nā ʻano like ʻole e like me nā noi a nā mea kūʻai aku.
ʻO 3 mau ʻanuʻu wale nō e hoʻoponopono i kāu pilikia o ka RF Passive Component
1. Ke wehewehe ʻana i ka ʻāpana e ʻoe.
2. Hāʻawi i ka noi no ka hōʻoia ʻana e Jingxin.
3. Ka hana ʻana i ka prototype no ka hoʻāʻo ʻana e Jingxin.
