Nā hiʻohiʻona:
- VSWR haʻahaʻa
- Kiekie Attenuation Flatness
+86-28-6115-4929
sales@qualwave.com
ʻO Drop-In Fixed Attenuator kahi ʻāpana paʻa a maʻalahi hoʻi i hoʻonohonoho ʻia e hoʻokomo pololei ʻia i nā laina hoʻouna e kū nei me ka ʻole e koi i nā mea hoʻohui a i ʻole nā kaula. Aia ma lalo iho kāna mau hiʻohiʻona nui a me nā noi:
1. Pākuʻi a pāʻani: Hoʻokomo pololei i nā mea hoʻohui i kēia manawa (e laʻa, RF coaxial interfaces) a i ʻole PCB slots, e hoʻopau ana i ka pono no ka soldering a i ʻole nā mea hoʻololi.
2. Waiwai Hoʻopaʻa Paʻa: Hāʻawi i nā pae attenuation paʻa (e laʻa, 3dB, 10dB, 20dB) me ke kiʻekiʻe kiʻekiʻe a me ke kūpaʻa wela maikaʻi loa.
3. Hoʻokō Broadband: Uhi i kahi ākea ākea, kūpono no ka microwave a me nā noi RF.
4. VSWR haʻahaʻa (Voltage Standing Wave Ratio): Hoʻohālikelike impedance kūpono (maʻamau 50Ω a i ʻole 75Ω) e hōʻemi i ka noʻonoʻo hōʻailona a mālama i ka pono o ka ʻōnaehana.
5. Hana Paʻa: ʻO ka hale metala a i ʻole ka hoʻolālā ceramic-based no ka hoʻonui ʻana i ka lōʻihi, ka pale EMI, a me ka hoʻopau wela, kūpono no nā wahi paʻakikī.
1. Nā Pūnaehana RF/Microwave: Hoʻoponopono i ka ikaika hōʻailona no ka pale ʻana i ka hoʻouka ʻana (e laʻa, ka pale hoʻokomo amplifier, ka mana pae ʻōnaehana antenna).
2. Ho'āʻo & Ana: Hoʻonui i ka laulā ikaika i nā mea hoʻopili kikoʻī a me nā mea loiloi pūnaewele, e pale ana i ka saturation mea kani.
3. Nā Lako Hoʻokaʻaʻike: Hoʻohālikelike ka pae hōʻailona ma nā kahua kahua 5G, nā leka uila, a me ka hoʻohaʻahaʻa ʻana i ka pilikia multipath.
4. Koa/Aerospace: Hōʻailona hōʻailona ma nā ʻōnaehana hilinaʻi kiʻekiʻe (e laʻa, radar, lako kaua uila).
5. CATV (Cable Television): Hoʻoponopono i nā pae hōʻailona ma nā hoʻoili uwea coaxial e pale i ka distortion.
Kaʻaleʻalehāʻawi i nā ʻano attenuator paʻa paʻa i kahi ākea mai DC a i 6GHz. ʻO ka mana maʻamau a hiki i 300W. Hoʻohana nui ʻia kā mākou mau attenuators paʻa i nā wahi he nui.

Helu Mahele | Ka pinepine(GHz, min.) | Ka pinepine(GHz, Max.) | Ka mana(W) | Hoʻohaʻahaʻa(dB) | Ka pololei(± dB) | VSWR(Max.) | Flange | Nui(mm) | Ka manawa o waena o ka hoʻomaka a i ka wā pau(mau pule) |
|---|---|---|---|---|---|---|---|---|---|
| QDFA01K3 | DC | 1.5 | 300 | 1~3, 30 | 1.0 | 1.25 | Flangeless, ʻAha ʻelua | 10*10 & 24.8*10 | 2~4 |
| QDFA0660 | DC | 6 | 60 | 1~10, 15, 20, 25, 30 | 1.0 | 1.25 | ʻAi pālua | 16*6 | 2~4 |