Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
Fax : +86-571-8735 7798
Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
WeChat:+86-180 7288 6827
E-mail:info@daytai.com
Web Site:WWW.DAYTAI.COM
1-5/8"Aluminum RF Feeder Cable,Inner conductor:17.3±0.15mm
Helical corrugated copper tube+Insulation:42.7±0.30mm Foamed
PE+Outer conductor:46.5±0.30mm Annular corrugated Aluminum
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1-5/8"Aluminum RF Feeder Cable,Inner conductor:17.3±0.15mm Helical corrugated copper tube+Insulation:42.7±0.30mm
Foamed PE+Outer conductor:46.5±0.30mm Annular corrugated Aluminum tube+Jacket:49.6±0.30mm LLDPE or fire-retardant
PE is optional,PACKING:500M/WOODEN DRUM.
★Electrical Characteristics
Inner conductor DC resistance（Ω/km） | 1.55 |
Outer conductor DC resistance（Ω/km） | 0.80 |
Characteristic impedance（Ω） | 50±2.0 |
Capacitance（p F/m） | 75 |
Velocity（%） | 87 |
Dielectric strength（KV） | 15.0 |
Insulation resistance（MΩ/km） | ＞1×104 |
Peak power rating（KV） | 310 |
Shielding attenuation，（dB） | ＞＞120 |
Cut-off frequency（GHz） | 3.0 |
Attenuation and Average power（Maximum attenuation value shall be 105% of the nominal attenuation value） | |
Frequency （MHz） | Attenuation （@20℃，d B/100m） | Average power（kv） |
200 | 1.09 | 11.8 |
450 | 1.70 | 7.46 |
800 | 2.45 | 5.33 |
900 | 2.58 | 4.97 |
1000 | 2.79 | 4.68 |
1500 | 3.48 | 4.97 |
1800 | 4.05 | 3.27 |
2000 | 4.25 | 3.05 |
2200 | 4.55 | 2.87 |
2500 | 4.95 | 2.64 |
2700 | 5.55 | 2.37 |
★VSWR
800MHz~1000MHz | 1.18 |
1700MHz~2200MHz | 1.20 |
2500MHz~3000MHz | 1.20 |
★Type
Standard cable HHTALY-50-42 Fire-retardant cable HHTALYZ-50-42 | ||
Construction | ||
Inner conductor | Material | Helical corrugated copper tube |
Diameter（mm） | 17.3±0.15 | |
Insulation | Material | Foamed PE |
Diameter（mm） | 42.7±0.30 | |
Outer conductor | Material | Annular corrugated Aluminum tube |
Diameter（mm） | 46.5±0.30 | |
Jacket | Material | LLDPE or fire-retardant PE |
Min.thickness（mm） | ＞1.3 | |
Diameter（mm） | 49.6±0.30 | |
★Mechnical Characteristics
Bending radius（mm） | Single bend | 300 |
Repeated bend | 510 | |
Tensile strength（N） | 1600 | |
Cable weight（kg/km） | 850 | |
Recommended temperature（℃） | Storage | -70~+85 |
Installation | -40~+60 | |
Operating | -55~+85 | |
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