SFF Series Of Solid Fluoroplastic Insulated RF Coaxial Cable
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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The products is manufactured according to the standards of SJ1563-1980,mainly used for the transmission of radio frequency signals in radio communication, radio and electronic equipment under the condition of high temperature.
The cable has the uniform characteristic impedance, low loss, low delay, minimum attenuation properties.
二、Product structureType Inner conductor Insulation Outer conductor Jacket Material Roots×Diameter Diameter Material Form Thickness Diameter SFF-50-1 Silver copper 7/0.10 0.87 Silver copper Single Braid 0.15 1.80 SFF-50-1.5-1 Silver copper 7/0.18 1.50 Silver copper Single Braid 0.18 2.55 SFF-50-1.5-2 Silver copper 7/0.18 1.50 Silver copper Double Braid 0.18 3.20 SFF-50-2-1 Silver copper 1/0.73 2.20 Silver copper Single Braid 0.18 3.30 SFF-50-2-2 Silver copper 1/0.73 2.20 Silver copper Double Braid 0.18 4.00 SFF-50-3-1 Silver copper 1/0.93 3.0 Silver copper Single Braid 0.23 4.50 SFF-50-3-2 Silver copper 1/0.93 3.0 Silver copper Double Braid 0.23 5.50 SFF-75-1 Silver copper 1/0.17 0.87 Silver copper Single Braid 0.15 1.80 SFF-75-1.5-1 Silver copper 7/0.10 1.50 Silver copper Single Braid 0.18 2.55 SFF-75-1.5-2 Silver copper 7/0.10 1.50 Silver copper Double Braid 0.18 3.20 SFF-75-3-1 Silver copper 1/0.55 3.0 Silver copper Single Braid 0.23 4.50 SFF-75-3-2 Silver copper 1/0.55 3.0 Silver copper Double Braid 0.23 5.50
三、Electrical properties
| Type | Impedance Ω | Withstand voltage Kv | Capacitance Pf/m | Rate | Insulation resistance MΩ·km |
| SFF-50-1 | 50±3.5 | 1.2 | 94 | 0.7 | 5000 |
| SFF-50-1.5-1 | 50±2.5 | 2.0 | 94 | 0.7 | 5000 |
| SFF-50-1.5-5 | 50±2.5 | 2.0 | 94 | 0.7 | 5000 |
| SFF-50-2-1 | 50±2.5 | 3.0 | 94 | 0.7 | 5000 |
| SFF-50-2-2 | 50±2.5 | 3.0 | 94 | 0.7 | 5000 |
| SFF-50-3-1 | 50±2.5 | 4.2 | 94 | 0.7 | 5000 |
| SFF-50-3-2 | 50±2.5 | 4.2 | 94 | 0.7 | 5000 |
| SFF-75-1 | 75±5 | 1.0 | 63 | 0.7 | 5000 |
| SFF-75-1.5-1 | 75±3 | 1.8 | 63 | 0.7 | 5000 |
| SFF-75-1.5-2 | 75±3 | 1.8 | 63 | 0.7 | 5000 |
| SFF-75-3-1 | 75±3 | 3.6 | 63 | 0.7 | 5000 |
| SFF-75-3-3 | 75±3 | 3.6 | 63 | 0.7 | 5000 |
- Q: Can a PoE powered cause a surge if I connect it to a Gigabit ethernet port?PoE Switch --gt; UTP cable --gt; Non-poe Gigabit Ethernet Switch
- No, the PoE switch will initiate the connection with a low voltage signal to determine if the device at the other supports PoE or not. If not, it doesn't apply a current.
- Q: The difference between the power cable YJY22 and YJY23 is in the outermost layer, one for the PE sheathed, one for the PVC sheathed. What is the applicable environment, and why? Question added: I have to ask is the difference between 22 and . not 22 and 32! Thank you for the answer. Learn more together
- The bearing capacity of the square millimeter in the wire decreases with the increase of the wire diameter, for example, 1 mm square meter
- Q: I'm gonna build a pc, the graphics card is an XFX Radeon 6970 and the power supply is a cooler master 750w. Im new to this and I dont want to buy a cable online and have it be the wrong one
- You don't need to buy any special cable for it. ...
- Q: I bought a power wire off a dealer and in order to connect it to the battery I don't have the little fuse box at the end like most people have. Is this necessary for installation? Cause my friend said it might cause a fire..im no expert?
- The fuse isnt mandatory but its a good thing to have if your drawing alot of power then you will need it ive blown like 4 then i upgraded no more blown fuses but ya you should get one
- Q: I've had this laptop (Dell Studio XPS 1640) for about two and a half years, and I've been through three power cables. The first one was a no-brainer, since the end was wearing a lot and you could see the wires. The past two have basically just stopped working for no obvious reason. The blue light on the end of the cord still lights up blue, but my computer says plugged in and not charging. I just bought a brand new one less than four months ago and it's worked perfectly until this past week. Has anyone else been having this problem with similar laptops? And if so, is there anything I can do besides wasting more money on a new cable?
- I would suggest your take your adapter in to your local computer store and they can check it out. If your adapter is working but your still not getting current then the problem is inside your computer and it will need to be sent for repairs... Source(s): CompTIA A+ Computer Professional
- Q: The power cable for my DELL laptop AC adapter just got burned. I read the power that the desktop cable transmits. It is the same as my laptop's power cable. Is there a real risk if I use it?
- it is not good to use it like that, a new cable will be much better.
- Q: You have not connected the power cable to your video card. Please refer to the 'C settings started guide' for proper hardware installation.
- It okorder /
- Q: I am trying to install a new Power Supply Dynex 520 Watt ATX and I cannot figure out what cable to connect to the hard drive. It was very small and I had a hard time connecting it. Do you have a clue?
- besides the actuality that maximum power aspects are interchangable, no longer all power aspects artwork on all structures. some issues to make valuable of while procuring a power furnish are one million. the recent furnish has the superb power pins could desire to connect on your motherboard and instruments. 2. the recent power furnish suits on your computing gadget case, the dissimilar severe end power aspects are somewhat extra desirable and don't sit down real in all circumstances, 3. the recent power furnish has the two sufficient Wattage and Amperage. a superb style of individuals make the blunders via getting getting a power furnish with too low amp score by way of fact it became into extra inexpensive. look at the two by way of fact they're the two important.
- Q: Need the cable you plug into your outlet and it's plugged into the back of your power supply on your computer. My computer is for gaming and is very modern so I need one that wont melt and can handle everything. Anyone know of anywebsites that I can order a high quality one from?
- If you have a problem with your power cords melting, then the problem isn't the cord, it's your electrical wiring!
- Q: I know they can control networks but what about cable, what is keeping cable channels from just showing hardcore pornography 24/7even showtime has a no bottom/no thrust/no rod rule.I don't have HBO so I don't know what they use, but still do we really need the FCC to censor its obvious that tv channels aren't desperate to put porn on the air so why do we need the FCC (other the the frequency adjustments for radio and what not)
- The FCC controls what is broadcast over the air waves. Cable TV is by subscription only, so if you don't like the programming you don't subscribe. Broadcast TV requires no subscription and is freely available to anyone who turns on a TV set. If the FCC were not there to control broadcast TV you would soon see porn popping up everywhere, since it is about the only thing that sells.
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SFF Series Of Solid Fluoroplastic Insulated RF Coaxial Cable
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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