Zvigadzirwa
RFTXXN-10CA5025C-3 Chip Attenuator DC~3.0GHz RF Attenuator
| Muenzaniso | RFTXXN-10CA5025C-3 (XX= Kukosha kwekuderera kwesimba) |
| Kurwisa Range | 50 Ω |
| Rudzi rweMafambiro | DC~3.0GHz |
| VSWR | 1.25 yepamusoro |
| Simba | 10 W |
| Kukosha kweAttenuation (dB) | 01-10dB/11-20dB/21-30dB |
| Kushivirira kweAttenuation (dB) | ±0.6dB/±0.8dB/±1.0dB |
| Kuenzana kwekupisa | <150ppm/℃ |
| Zvinhu zvepasi pevhu | AlN |
| Tekinoroji yekudzivirira | Firimu gobvu |
| Tembiricha yekushanda | -55 kusvika +150°C (Ona de Power De-rating) |
Kushanda Kwakajairika:
Girafu ye2dB
Girafu ye20dB
Girafu ye6dB
Girafu ye30dB
Nzira yekuisa
Kubviswa kwesimba
Nguva yekusvira zvakare & dhayagiramu yekupisa
Kusarudzwa kweP/N
Zivisa
■ Kana nguva yekuchengetera zvinhu zvitsva zvakatengwa yadarika mwedzi mitanhatu, nyatsocherechedza kuti zvinochinjika sei usati washandisa. Zvinokurudzirwa kuichengeta mupurasitiki inotonhorera.
■ Boora gomba rinopisa paPCB wozadza solder.
■ Kubatanidzazve (Reflow welding) kunofarirwa pakusanganisa pasi, ndapota tarisai sumo yeReflow
■ Kuti zvienderane nezvinodiwa nemifananidzo, radiator yehukuru hwakakwana inofanira kuiswa.
■ Wedzerai kutonhodza kwemhepo kana kutonhodza kwemvura kana zvichidikanwa.
◆ Mirayiridzo:
■ Zvidziviriro zveRF zvakagadzirwa nemaoko, zvinodzivirira RF uye materminal eRF anowanikwa.
■ Kuti zvienderane nezvinodiwa nedhirowa, zvakakosha kuisa radiator yakakura zvakakwana. Nzvimbo dzesimbi nema radiator zvinoda kuputirwa nemafuta anodziya zvakanyanya.
■ Wedzerai kutonhodza kwemhepo kana kutonhodza kwemvura kana zvichidikanwa.
