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Baluns RF Microwave Millimeter Wave mm kalaman Babban Mitar Rediyo Coaxial Coax Broadband
Balun na'ura ce ta tashar jiragen ruwa guda uku wacce ke juyar da abubuwan da suka dace da su zuwa abubuwan da suka dace don cimma alaƙa tsakanin madaidaitan da'irar layin watsawa marasa daidaituwa.
Layin watsa layin watsawa na RF ne. Ayyukan RF balun shine don ba da damar tsarin ya sami mabambanta mabanbanta ko ya dace da sigina mai ƙarewa/banbanta, kuma a yi amfani da shi a tsarin sadarwar zamani kamar wayoyin hannu da hanyoyin watsa bayanai.
Microwave balun yana da ayyuka na asali guda uku:
1. Maida halin yanzu ko ƙarfin lantarki daga rashin daidaituwa zuwa daidaito.
2. Yanayin gama gari na yanzu danniya ta wasu gine-gine.
3. Canjin impedance ta hanyar wasu gine-gine (rabin impedance ba daidai da 1: 1 ba).
Mafi yawan amfani da millimeter wave balun shine haɗa sigina marasa daidaituwa zuwa daidaitattun layukan watsa don watsa mai nisa. Idan aka kwatanta da siginar ƙarewa guda ɗaya ta amfani da igiyoyi na coaxial, sigina daban-daban ta yin amfani da madaidaitan layin watsawa ba shi da tasiri ta hanyar amo da giciye, yana iya amfani da ƙananan ƙarfin lantarki, kuma yana da tsada.
Wuraren aikace-aikacen mm wave balun sun haɗa da: rediyo da bidiyo na baseband, radar, masu watsawa, tauraron dan adam, cibiyoyin sadarwar tarho, modem / hanyoyin sadarwa mara waya, da sauransu.
Balon mm-wave wanda Qualwave Inc. ya bayar. shine mai raba sigina na 180 ° ultra wideband kuma mai haɗawa wanda zai iya juyar da siginar 50 ohm mara daidaituwa zuwa daidaitaccen sigina na banbanci. Filayen aikace-aikacen sun haɗa da sadarwa na gani, tsarin sadarwa na 112 Gbps PAM4, babban saurin analog-zuwa-dijital juyawa, gwajin amsa mitar na'urori daban-daban, da sauran fannoni. Balun Broadband na iya zama bidirectional ko banbanta zuwa ƙare ɗaya, yana ba da ingantacciyar girma da daidaita lokaci a cikin kewayon mitar 100 kHz zuwa 110 GHz, yayin da kuma yana da kyakkyawan CMRR da ƙaramin murdiya mai jituwa.
Matsakaicin asarar shigarwa shine 6 ~ 11.2dB.
Matsakaicin ma'auni na amplitude shine ± 1.2dB, kuma ma'aunin ma'auni shine ± 10dB.
Matsakaicin ƙarfin shigarwa shine 1W.
Matsakaicin ƙimar jinkirin rukuni shine 292 ± 6.0.
Barka da sababbin abokan ciniki da tsofaffi don zaɓar tare da amincewa, za mu samar da sabis mai dumi da tunani.
Lambar Sashe | Yawanci(GHz, min.)  | Yawanci(GHz, Max.) | Asarar Shigarwa(dB, max.) | Girman Ma'auni(dB, max.) | Daidaiton Mataki(°, max.) | Kin amincewar Yanayin gama gari((dB,min.) | VSWR(nau'i) | Ƙarfin shigarwa(W, max.) | Jinkirin rukuni(ps, typ.) | Lokacin Jagora(makonni) |
|---|---|---|---|---|---|---|---|---|---|---|
| QBAL-500K-6000 | 500K | 6 | 6 | ± 1.2 | ± 10 | 20 | 1.5 | 1 | - | 2 ~ 6 |
| QBAL-500K-6000-1 | 500K | 6 | 6 | ± 1.2 | ± 10 | 20 | 1.5 | 1 | - | 2 ~ 6 |
| QBAL-10-26500 | 0.01 | 26.5 | 10.2 | ±1 | ± 6 | 28 | 1.2 | 1 | 292± 6 | 2 ~ 6 |
| QBAL-10-40000 | 0.01 | 40 | 10.3 | ±1 | ± 6 | 28 | 1.25 | 1 | 292± 6 | 2 ~ 6 |
| QBAL-10-50000 | 0.01 | 50 | 10.4 | ±1 | ± 6 | 28 | 1.25 | 1 | 282± 6 | 2 ~ 6 |
| QBAL-10-67000 | 0.01 | 67 | 10.5 | ±1 | ± 6 | 28 | 1.3 | 1 | 282± 6 | 2 ~ 6 |
| QBAL-10-90000 | 0.01 | 90 | 10.8 | ±1 | ± 6 | 28 | 1.4 | 1 | 272± 6 | 2 ~ 6 |
| QBAL-10-110000 | 0.01 | 110 | 11.2 | ±1 | ± 6 | 28 | 1.45 | 1 | 272± 6 | 2 ~ 6 |