Брановиден 7 8 доводен кабел 50 оми PE коаксијален 7/8'' тврд кабел за RF пренос

КАРАКТЕРИСТИКИ

  • Цена (УСД): Побарајте понуда
  • Количина (PCS): 1
  • Испорака (УСД): Побарајте понуда
  • Вкупно (УСД): Побарајте понуда
  • Начин на испорака: DHL, FedEx, UPS, EMS, по море, со воздух
  • Плаќање: TT (банкарски трансфер), Western Union, Paypal, Payoneer

What is FMUSER 7 8 Feeder Cable?

 

In the broadcasting equipment industry, 7 8 Feeder Cable has many aliases, such as:

 

  • 7 8 коаксијален кабел
  • 7 8 coax
  • 7/8'' feeder pipe
  • 7 8 feeder
  • 7/8 feed tube
  • 7 8 coax feeder
  • итн

 

Because the appearance of the coaxial feedback tube is similar to that of the coaxial feed line and even the cable, there are often two methods that can be distinguished from each other:

 

The-inner-structure-of-FMUSER-7-8-feer-cable-700px.jpg

 

First, observe their shielding layer. The shielding layer of the feeder consists of the shielding line. The shielding line is a transmission line wrapped in the signal line using a metal mesh woven layer. The shielding layer is composed of a copper tube.

 

Second, observe their size. The feeder and the feeder are also very different in size. For the feed line, they are often very fine, and the common feeding line size is:

 

  • RG-6 (6.15mm)
  • RG-11 (10.30mm)
  • RG-58 (4.95mm)
  • RG-59 (6.15mm)
  • RG-62 (6.15mm)
  • RG-12 (14.10mm)
  • RG-213 (10.33)

 

The feedback tube is thicker, and the common feedback tube size is:

 

  • 1 / 2 ''
  • 7 / 8 ''
  • 1-5 / 8 ''
  • 3-7 / 8 ''
  • итн

 

It is worth mentioning that for the first two types of sizes (1/2 and 7/8), there are two designs: hollow and solid conductor, and the latter two feeders are often empty designs, although hollow The cost of coaxial feedback tube is more expensive, its performance will be stronger than the solid feedback management, and it is more difficult to overhaul.

 

FMUSER 7 8 coaxial cable is alway in stock for radio stations 700px.jpg

 

In addition to the difference in size, the performance of performance has stronger performance than ordinary feeders, which is due to the unique design of the feeder, including Solid Shields, a foam dielectric, and a copper conductor.

 

To meet the needs of different customers, we also provide the hollow 7 8 feeder cables, which are more flexible and bendable than the solid feeder cables. Please contact our sales team if you need more details!  

 

 Contact now for more 

 

7 8 Алтернативи за кабел за напојување

 

Click the links below to explore more about the 7/8'' feeder cable alternatives, best price & quality!

 

Првокласен производствен-квалитет-of-FMUSER-1-2-feeder-cable-700px.jpg FMUSER-1-5-8-фидер-кабел-со-цврст-(шуплив-тип-е-опционално)-copper-made-conductor-700px.jpg
1/2'' Коакс 1-5/8'' Коакс
Посетете повеќе за пасивни додатоци, коаксијални кабли и конектори. Повеќе >>

 

 

Where to Buy the Best 7 8 Feeder Cable?

 

FMUSER is the premium manufacturer of 7 8 feeder cable. In most FM/AM/TV broadcasting stations, our 7 8 коаксијален кабел can be easily deployed in the connection of the transmitter antenna systems

 

Manufacturing factory of FMUSER 7 8 feeder cable 700px.jpg

 

Most importantly, every end-user of FMUSER 7 8 coax will be promised with:

 

  • Извонредни перформанси
  • Ultra flexibility
  • Low loss or low attenuation
  • Low PIM (passive intermodulation)
  • УВ отпор
  • Easy-management, easy-installation
  • Отпорност на пожар

 

Првокласен производствен-квалитет-of-FMUSER-7-8-feeder-cable-700px.jpg

 

FMUSER 7-8 feeder cable has reliable thermal conductivity, which is due to its excellent low attenuation characteristics, which provides a considerable product life, this will reduce the long-term operating costs of the radio stations. Thanks to our manufacturing factory, this 7 8 hardline coaxial cable can be applied in a wide range of applications, such as:

 

  • затворен
  • Безжична комуникација
  • TV & Radio
  • HF Defense
  • Микробранови
  • Мобилно радио
  • Cable Solutions

 

 Побарајте понуда

 

Услови Спецификации забелешки
физички
Внатрешниот проводник 9.4mm Spiral wrinkle copper tube
изолатор 21.5mm Foamed polyethylene
Надворешниот проводник 25.0mm Ring wrinkle copper tube
јакна 27.5mm Polyethylene / flame retardant polyolefin
Static minimum bending radius 80mm Single bending
Dynamic minimum bending radius 125mm Repeated bending 15 times
Затегнувачка сила 2000N N / A
Тежина на кабелот 500 (550) kg/km N / A
RF
Карактеристична импеданса 50±1Ω N / A
Сооднос на трансмисија 0.88 Номинална вредност
Minimum insulation resistance 500MΩ km DC500V 1 minute
капацитивност 76pF / m Номинална вредност
Издржат напонот DC6000V 1 минута
Номинална врвна моќност 90KW
Врв на напон 3100V
Typical voltage standing wave ratio 1.08 800M~1000MHz
1.08 1700M~2000MHz
1.08 2100M~2400MHz
Просечна моќност
фреквенција Слабеењето просечна моќност
10 0.39 21.5
100 1.29 5.6
150 1.59 5.4
200 1.85 4.6
300 2.29 3.7
450 2.85 3
500 3.02 2.82
700 3.62 2.39
800 3.89 2.2
900 4.15 2.07
1000 4.4 1.95
1500 5.52 1.55
1700 5.92 1.45
1800 6.12 1.4
1900 6.31 1.35
2000 6.49 1.31
2100 6.68 1.28
2200 6.86 1.25
2400 7.22 1.2
2500 7.38 1.17
2700 7.72 1.1
3000 8.2 1.04
3400 8.84 0.98
4000 9.74 0.89
5000 11.13 0.78
  • Ве молиме контактирајте го нашиот тим за продажба за повеќе детали!

Испраќам барање

КОНТАКТИРАЈТЕ НЕ

contact-email
контакт-лого

FMUSER INTERNATIONAL GROUP LIMITED.

Ние секогаш им обезбедуваме на нашите клиенти доверливи производи и внимателни услуги.

Доколку сакате да одржувате контакт директно со нас, ве молиме одете на контактирајте не

  • Home

    Почетна

  • Tel

    Тел

  • Email

    Е-пошта

  • Contact

    контакт