Lembani dzina | 1/2 "s jumper chingwe din chachimuna molunjika ku ngodya yakumanja | |
Kusokoneza | 50Ω pa | |
Kugwedezeka | 100m/S2 (10~500Hz) | |
Nthawi zambiri | DC-6GHz | |
Kutayika Kwawo | ≤ 0.15dB/6GHz | |
Kulimbana ndi Voltage | 4000V rms pamlingo wanyanja | |
Voltage yogwira ntchito | 2700Vr.ms pamtunda wa nyanja | |
Avereji mphamvu | 3kw pa | |
Kukana kwa Insulation | ≥ 10000 MΩ | |
Center kondakitala retention mphamvu | ≥ 6N | |
Kukhalitsa | ≥ 500 (zozungulira) | |
Kukana kukaniza | Center Contact ≤ 0.4mΩ | |
Kulumikizana Kwakunja ≤ 1.5mΩ | ||
Voltage Standing Wave Ratio | Molunjika | ≤ 1.20/6GHz |
Ngodya yakumanja | ≤ 1.35/6GHz |
1. RF coaxial cholumikizira
1.1 Zida Zolumikizira ndi Kuyika | |
Kondakitala wamkati | Bronze, yokutidwa ndi siliva, plating makulidwe ≥0.003mm |
Kondakitala wakunja | Mkuwa, wokutidwa ndi aloyi ternary, plating makulidwe≥0.002mm |
Chomangira: Mkuwa | Insulation |
dielectric | PTFE |
1.2 Zamagetsi & Zimango | |
Makhalidwe Impedans: | 50Ω pa |
Nthawi zambiri | DC-3 GHz |
Chithunzi cha VSWR | ≤1.15 (DC-3GHz) |
Mphamvu ya dielectric | ≥2500V |
Kukana kukaniza | mkati kondakita≤1.0mΩ, Wakunja kondakita≤0.4mΩ |
Kukana kwa insulator | ≥5000MΩ (500V DC) |
Chithunzi cha VSWR | ≤1.15 (DC-3GHz) |
PIM(IM3) | ≤-155dBc@2x43dBm |
Kukhazikika kwa cholumikizira | ≥500 kuzungulira |
2. RF coaxial chingwe: 1/2" Super Flexible RF Cable
2.1 Zipangizo | |
Kondakitala wamkati | waya wa aluminiyamu wokutidwa ndi mkuwa (φ3.60mm) |
Insulation dielectric | thovu la polyethylene (φ8.90mm) |
Kondakitala wakunja | chubu chamkuwa (φ12.20mm) |
Jekete lachingwe | PE (φ13.60mm) |
2.2 Ntchito | |
Makhalidwe Impedans | 50Ω pa |
Standard capacitor | 80pF/m |
Mtengo wotumizira | 83% |
Min.utali wopindika umodzi | 50 mm |
Kulimba kwamakokedwe | 700N |
Insulation resistance | ≥5000MΩ |
Kuchepetsa kuchepetsa | ≥120dB |
Chithunzi cha VSWR | ≤1.15 (0.01-3GHz) |
3. Chingwe chodumpha
3.1 Kukula kwa Chigawo Chachingwe | |
Kutalika konse kwa magulu a chingwe | 1000mm ± 10, 2000mm ± 20, 3000mm±25,5000mm±40 |
3.2 Mphamvu yamagetsi | |
Frequency Band | 800-2700MHz |
Makhalidwe Impedance | 50Ω±2 |
Voltage yogwira ntchito | 1500V |
Chithunzi cha VSWR | ≤1.11 (0.8-2.2GHz), ≤1.18 (2.2-2.7GHz) |
Mphamvu ya insulation | ≥2500V |
Insulation resistance | ≥5000MΩ (500V DC) |
PIM(IM3) | ≤-155dBc@2x20W |
3.3 Chikhalidwe cha chilengedwe | |
Chosalowa madzi | IP68 |
Ntchito kutentha osiyanasiyana | -40 ℃ mpaka +85 ℃ |
Kutentha kosungirako | -70 ℃ mpaka +85 ℃ |
3.4 Kutayika Kwambiri:
pafupipafupi | 1m | 2m | 3m | 5m |
890-960MHz | ≤0.15dB | ≤0.26dB | ≤0.36dB | ≤0.54dB |
1710-1880MHz | ≤0.20dB | ≤0.36dB | ≤0.52dB | ≤0.80dB |
1920-2200MHz | ≤0.26dB | ≤0.42dB | ≤0.58dB | ≤0.92dB |
2500-2690MHz | ≤0.30dB | ≤0.50dB | ≤0.70dB | ≤1.02dB |
5800-5900MHz | ≤0.32dB | ≤0.64dB | ≤0.96dB | ≤1.6dB |
Kuyika Malangizo a N kapena 7/16 kapena 4310 1/2 ″ chingwe chosinthika kwambiri
Kapangidwe ka cholumikizira: (Mkuyu 1)
A. nati kutsogolo
B. mtedza wammbuyo
C. gasket
Kuchotsa miyeso kumawonetsedwa ndi chithunzi (Mkuyu 2), chidwi chiyenera kulipidwa pamene mukuvula:
1. Mapeto a kondakitala wamkati akuyenera kugwedezeka.
2. Chotsani zonyansa monga copper scale ndi burr kumapeto kwa chingwe.
Kusonkhanitsa gawo losindikizira: Mangani gawo losindikizira motsatira kokondakita wakunja kwa chingwe monga momwe chithunzichi chikusonyezera (Mkuyu 3).
Kusonkhanitsa mtedza wakumbuyo (mkuyu 3).
Gwirizanitsani mtedza wakutsogolo ndi wakumbuyo powotcha monga momwe zasonyezedwera ndi chithunzi (Mkuyu (5)
1. Musanamenye, pakani mafuta opaka pa o-ring.
2. Sungani mtedza wakumbuyo ndi chingwe chosasunthika, Limbani pa chipolopolo chachikulu kumbuyo kwa chipolopolo.Pewani chipolopolo chachikulu cha chipolopolo chakumbuyo pogwiritsa ntchito wrench ya nyani.Kusonkhanitsa kwatha.