I-2 yemitha yokujula intambo 1/2 ″ eguquguqukayo kakhulu ene-7/16 Isiqhagamshelo se-DIN eyindoda
I-1 RF coaxial isidibanisi:
1.1 IMathiriyeli kunye nokuPlating
Umqhubi wangaphakathi: ubhedu, ufakwe ngesilivere, Ubukhulu bePlating: ≥0.003mm
I-dielectric ye-Insulation: PTFE
I-conductor yangaphandle: ubhedu, ifakwe kwi-alloy ye-ternary, ubukhulu bePlating≥0.002mm
1.2 Uphawu loMbane kunye noomatshini
Ukuphazamiseka kweempawu: 50Ω
Uluhlu lokuphindaphinda: DC-3GHz
Amandla eDielectric: ≥2500V
Ukuchasana noqhagamshelwano: umqhubi wangaphakathi≤1.0mΩ, umqhubi wangaphandle≤0.4mΩ
Ukuxhathisa isigqubuthelo: ≥5000MΩ (500V DC)
I-VSWR: ≤1.15 (DC-3GHz)
I-PIM: ≤-155dBc@2x43dBm
Ukuqina kwe-Connector: ≥500 imijikelo
I-2 RF coaxial cable: 1/2" Super Flexible RF Cable
2.1 Izinto eziphathekayo
Umqhubi wangaphakathi: ucingo lwe-aluminiyam olugqunywe ngobhedu (φ3.60mm)
I-dielectric ye-Insulation: i-polyethylene foam (φ8.90mm)
Umbhexeshi wangaphandle: ityhubhu yobhedu ethathiweyo (φ12.20mm)
Ibhatyi yekhebhula: PE (φ13.60mm)
2.2 Uphawu
Ukuphazamiseka kweempawu: 50Ω
I-capacitor esemgangathweni: 80pF / m
Isantya sothumelo: 83%
Min.Iradiyasi yokugoba enye: 50mm
Amandla okuqina: 700N
Ukumelana nokugquma: ≥5000MΩ
Ukuthotywa kwekhuselo: ≥120dB
I-VSWR: ≤1.15 (0.01-3GHz)
3 Intambo yokutsiba
3.1 Ubungakanani beCandelo leCable:
Ubude obupheleleyo beendibano zentambo:
1000mm±10
2000mm±20
3000mm±25
5000mm±40
3.2 Uphawu lombane
Ibhendi yokuphindaphinda: 800-2700MHz
Ukuphazamiseka kweempawu: 50Ω±2
Umbane wokuSebenza: 1500V
VSWR: ≤1.11 (0.8-2.2GHz), ≤1.18 (2.2-2.7GHz)
I-voltage ye-Insulation: ≥2500V
Ukumelana nokugquma: ≥5000MΩ (500V DC)
I-PIM3: ≤-150dBc@2x20W
Ilahleko yokuFaka:
| Ukuphindaphinda | 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 |
IMechanical Shock Test Method: MIL-STD-202, Indlela yama-213, iMethodi yoVavanyo I
Indlela yoVavanyo lokuchasana nokufuma: MIL-STD-202F, Indlela ye-106F
Indlela yoVavanyo lwe-Thermal Shock: MIL-STD-202F, Indlela ye-107G, imeko yoVavanyo A-1
3.3.Uphawu lokusingqongileyo
Ukungangeni manzi: IP68
Uluhlu lobushushu bokusebenza: -40°C ukuya +85°C
Uluhlu lobushushu bokugcina: -70°C ukuya +85°C
Ukupakisha Reference
Imiyalelo yokuFakelwa kwe-N okanye 7/16 okanye 4310 1/2″ intambo eguquguqukayo kakhulu
Ulwakhiwo lwesiqhagamshelo: ( Fig1 )
A. ngaphambili nut
B. umqolo nut
C. gasket
Imilinganiselo yokuhluthwa njengoko iboniswe ngumzobo (i-Fig2), ingqalelo kufuneka ihlawulwe ngelixa ihlubula:
1. Umphezulu wesiphelo somqhubi wangaphakathi kufuneka uhlanjululwe.
2. Susa ukungcola okufana nesikali sobhedu kunye ne-burr kwindawo yokugqibela yentambo.
Ukudibanisa indawo yokutywina: Khiya indawo yokutywina ecaleni komqhubi wangaphandle wentambo njengoko kubonisiwe kwidayagram (Fig3).
Ukudibanisa i-nut yangasemva (Fig3).
Dibanisa i nut yangaphambili nasemva ngokukruqula njengoko kubonisiwe kwidayagram ( Figs(5)
1. Ngaphambi kokujija, gcoba umaleko wegrisi yokuthambisa kwi-o-ring.
2. Gcina i-nut yangasemva kunye nentambo ingashukumi, Screw kumzimba weqokobhe elikhulu kumzimba weqokobhe elingasemva.Krwela ezantsi iqokobhe elikhulu lomzimba weqokobhe elingasemva usebenzisa isikrufu senkawu.Ukudibanisa kugqityiwe.
