RG Series Fluoroplastic Polyethylene Insulated 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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This product is based on MIL-C-17 design manufacture, mainly used for high temperature condition radio communication, radio and related electronic equipment in RF signal transmission.
Type | Inner Conductor | Insulation OD | Outer Conductor | Jacket | |||
n/mm | Outer diameter | Braided screen | Outer diameter | Nominal thickness | Outer diameter | ||
RG-178/U | 7/0.10 | 0.30 | 0.84±0.07 | Single silver Copper wire | 1.38 | 0.2 | 1.80±0.15 |
RG-179/U | 7/0.10 | 0.30 | 1.50±0.18 | Single silver Copper wire | 2.10 | 0.2 | 2.53±0.15 |
RG-180/U | 7/0.10 | 0.30 | 2.59±0.18 | Single silver Copper wire | 3.15 | 0.2 | 3.58±0.15 |
RG-316/U | 7/0.17 | 0.54 | 1.50±0.18 | Single silver Copper wire | 2.10 | 0.2 | 2.50±0.15 |
RG-302/U | 1/0.65 | 0.64 | 3.70±0.18 | Double silver Copper wire | 4.47 | 0.3 | 5.13±0.15 |
RG-303/U | 1/0.93 | 0.93 | 3.00±0.18 | Single silver Copper wire | 3.71 | 0.2 | 4.08±0.15 |
RG-304/U | 1/1.49 | 1.49 | 4.70±0.18 | Double silver Copper wire | 6.33 | 0.3 | 7.08±0.15 |
RG-393/U | 1/2.38 | 2.38 | 7.24±0.20 | Double silver Copper wire | 9.14 | 0.35 | 9.91±0.20 |
RG-400/U | 19/0.20 | 1.00 | 3.00±0.18 | Double silver Copper wire | 4.32 | 0.3 | 4.93±0.15 |
RG-404/U | 7/0.10 | 0.30 | 0.91±0.07 | Single silver Copper wire | 1.41 | 0.2 | 1.85±0.15 |
| Type | Characteristic Impedance
Ω | Insulation Compression
kV | Capacitance pF/m | Ratio % | Insulation Resistance MΩ.km | |
RG-178/U | 50±2 | 2.0 | 100 | 69.5 | 5000 | |
RG-179/U | 75±3 | 2.0 | 63 | 69.5 | 5000 | |
RG-180/U | 95±5 | 2.0 | 55 | 69.5 | 5000 | |
RG-316/U | 50±2 | 2.0 | 100 | 69.5 | 5000 | |
RG-302/U | 75±3 | 1.0 | 67 | 69.5 | 5000 | |
RG-303/U | 50±2 | 5.0 | 100 | 69.5 | 5000 | |
RG-304/U | 50±2 | 5.0 | 100 | 69.5 | 5000 | |
RG-393/U | 50±2 | 7.5 | 100 | 69.5 | 5000 | |
RG-400/U | 50±2 | 3.0 | 100 | 69.5 | 5000 | |
RG-404/U | 50±2 | 1.5 | 100 | 69.5 | 5000 |
Type | Attenuation Constants | ||||
50MHz | 100MHz | 400MHz | 1000MHz | 3000MHz | |
RG-178/U | 38.1 | 52.6 | 108.4 | 170.8 | 308.7 |
RG-179/U | 24.6 | 36.1 | 69.0 | 155.0 | 200.0 |
RG-180/U | 18.5 | 24.0 | 55.8 | 136.0 | 178.0 |
RG-316/U | 24.6 | 36.1 | 69.0 | 155.0 | 200.0 |
RG-302/U | 8.6 | 13.6 | 26.3 | 52.4 | 85.4 |
RG-303/U | 8.9 | 13.8 | 28.3 | 49.3 | 92.0 |
RG-304/U | 5.9 | 8.9 | 21.0 | 36.5 | 131.4 |
RG-393/U | 5.6 | 8.5 | 16.5 | 59.1 | 147.8 |
RG-400/U | 10.5 | 14.8 | 34.5 | 55.8 | 124.8 |
RG-404/U | 45.2 | 95.6 | 164.2 | 226.4 | 372.0 |
- Q: Copper core power cable laying cable sets what fixed
- BTS is 2G base station, a wireless network consists of N BTS and several BSC, each BTS need to access the BSC through the transmission network. 2G base station transmission interface is mostly 2M interface. SDH (Synchronous Digital System), is a technical system developed by ITU, is a transmission technology. SDH line side (that is, out of the cable) is 155M, 622M, 2.5G, 10G optical interface. Branch side (then business network equipment, including base stations) are more than 2M, FE, GE also has 155M optical interface. DDF and ODF are patch panels, DDF digital patch panels, ODF fiber patch panels. SDH line side of the ODF frame, is received on the outgoing cable, DDF frame service network equipment, in the base station is then BTS. Set the patch panel is mainly for easy maintenance, you can label on the patch panel, each interface business type is very clear. The communication system diagram in the base station is this: BTS - DDF - SDH - ODF - another bureau.
- Q: i have a ASUS M4A87TD-USB3 mobo and a Corsair 550 Watts Power Supply. Ive looked in the manual andit says you need to connect the one that ive connected and a 4 pin. It says that if you dont connect the 4 pin the computer wont boot! is there a way around this or it f**ked?
- Before purchasing a power supply you should always first check to see if it is compatible with your motherboard in the following two aspects: 1) Does it provide enough power for the motherboard 2) Does it have the appropriate connectors for my motherboard. There are also issues with certain high performance processors requiring very clean or high regulated power supplies (i.e. very little ripple, etc). As long as the power supply offers the voltages you need on one of the connecters, there is probably some sort of adaptor you can purchase... or you could hack something together. But, again, the power supply may have intentionally left off the connector you need because it does not fulfill the strict electrical specifications required by your motherboard. In other words, if you don't know what you are doing, it is probably best to just purchase the correct power supply for your hardware. Forcefully adapting an inappropriate power supply into your machine may later result in unstable system performance.
- Q: We need 25cm distance between Cat series cables.Can we wire Coxial Cable in the same conduit with a power wire?if yes than whats the reason for both Coxial and Cat Series Cables
- Check with city laws vary but no they don't want coax in the conduit with power wires
- Q: i have a 600w rms and a 300w rms amp the 600w amp has an 80a fuse and the 300w has two 25a fuses right now i have two seperate power cable for each amp going to the battery the inline fuse for the 600w amp is 100a and the inline fuse for the 300w amp is 50a (i need to swich to a 60a i know) they both have 8awg power cables 100a amps is about all a n 8 awg can handle so what i want to do is run a single zero guage cable to the firewall than on the inside of the vehicle have a distribution block what i need to know is -what guage wire should i use for the power wire at the battery-what size fuses to use and how many-the locations i should put the fusesthanks i pick best answers fast
- i would use 4ga. wire at the battery with a 120 curcuit breaker about 12-18 inches from the batery then 6-8 gauge off the dist.box to the amps
- Q: What are the causes of the power cable fire accident? How to prevent
- DIY notebook, I recommend you look at the Jingdong Mall, where there are genuine hardware and equipment, that is just the same as the same to buy back, you have to go home to assemble it! Such as CPU, graphics cards, hard drives, processors, heat sinks, monitors and the like can be bought
- Q: I need to select a power cord for a computer and other appliances (like a printer). Power cords usually have their amps and voltage (capacities?) imprinted on the outside. What is the rule of thumb for selecting a power cord and why?For example, if my printer has the following requirements:Power Source AC 120V 50/60 HzPower Consumption - 5W-350WWhat amp/voltage type of power cord will do the job?I am of course concerned about overloading the cord with too much electric requirements.(People who actually know this matter SPECIFICALLY only need to reply; please excuse if the electric language is not used right.)
- The power cables themselves don't have much bearing on Power Source AC 120V 50/60 Hz (Your typical household outlet) You couldn't acciddentally plug it into a 220 line anyway. Power Consumption - 5W-350w -- How many watts of power it draws from the socket. Typically the thicker guaged wire is better to use, as it has less impedance or so I've been told.
- Q: my power cord on my laptop is acting up to the point where I have to literally hold it in place to have it charge the battery and now the computer isn't coming on- the battery light is showing up when you push the power button but i don't know if it is charging-if there is anything you can tell me to fix this, that would be great!!
- My power cable was having a problem too. What I did was just go out and get another cable because it seems that it is either your battery, or your power cable. So just go out get it replaced and Wala! It should work again...
- Q: I bought an SATA hard drive off someone that appears to use a 15-pin connector. There does not appear to be any other connectors on the back. How does this thing get powered? I have another SATA hard drive that uses the regular 7-pin connector, and on the back, just like an IDE drive, it has a place to connect the power. This SATA hard drive though just has that big 15-pin connector in the back, and nothing else.
- I believe that is the power connector. SATA data cables are 7-pin. SATA power cables are 15-pin. The old Molex cables are 4 pin. (Molex being what IDE drives use.) Some SATA drives have Molex ports on them for use with older powersupplies. (Just like some motherboards can use both 20 pin and 24 pin connectors.) If your powersupply doesn't have a SATA power cable, then you'll need to get a Molex-SATA power cable adapter. (See the Newegg link for one adapter.)
- Q: A power cable of copper is stretched straight between two fixed towers. If the temperature decreases, the cable tends to contract; the amount of contraction for a free copper cable is 0.0017% per degree celsius. Show that the stretched cable will snap if its temperature decreases by 128°C.Ignore the weight of the cable and assume Hooke's law is obeyed until the cable breaks. Young's modulus for copper is 11.0 x 10^10 N/m^2 and the ultimate tensile strength of copper is 2.4 x 10^8 N/m^2.
- Change in length=(coefficient of expansion)(original length)(change T)= (.0017)(chose your favoret length, I chose 100)( -128 because T is decreeing)=-21.76 Strain = (change in length)/(original length)= 21.76/100= .2176Pa (for simplicity's sake I dropped the negative, rember the wire is in tension) Stress = (youngs modulus)(strain)= (11?10^10)(.2176)= 2.3936?10^10 Pa The UTS (2.4?10^8)<(2.39?10^10) so there is definitely necking and because of the difference most likely there was failure long ago.
- Q: Two things:1.) Why when we're using an AC to step up the voltage the power has to remain constant?2.) Why is it if we increase the voltage by a factor of 100 we have to decrease the current by a factor of a hundred and therefore I^2R is decreased by a factor of 10,000
- The principle is simple. VI=constant. Energy loss is proportional to I^2. If you want transmit power over a long distance, then V should increase. So the current will be small and energy loss will less. You can not use it because, high voltage gives more shock. When bring it near the home, reduce the voltage so the items becomes less shock giving. Welder use very high current and very low voltage may be 6o volts so that they do not get unnecessary shock.
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RG Series Fluoroplastic Polyethylene Insulated 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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