High-temperature micro Coaxial Cable。。。

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
100 m
Supply Capability:
100000 m/month

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Product Description:

The product is mainly used for the transmission of radio frequency signals in electronic network, radio communication, medical equipment and other related electronic equipment under the condition of high temperature. The cable has the uniform characteristic impedance, low loss, low delay, minimum attenuation properties.


二、Product structure  

TypeInner conductorInsulationOuter conductorJacket
MaterialRoots×DiameterDiameterMaterialFormThicknessDiameter
RF-0.81Silver copper7/0.050.42Silver copper Single Braid0.100.81
RF-0.98Silver copper7/0.0640.53Silver copper Single Braid0.120.98
RF-1.13Silver copper7/0.080.68Silver copper Single Braid0.121.13
RF-1.32Silver copper7/0.080.68Silver copper Double Braid0.121.32
RF-1.37Silver copper7/0.100.88Silver copperSingle Braid0.181.37

三、Electrical properties

TypeImpedance Ω Withstand voltage kVCapacitance pF/m Rate %Insulation resistance MΩ.km 
RF-0.8150±21.098705000
RF-0.9850±21.098705000
RF-1.1350±21.098705000
RF-1.3250±21.098705000
RF-1.3750±21.098705000


四、Attenuation constant

TypeAttenuation
1000MHz 2000MHz 3000MHz4000MHz5000MHz 6000 MHz
RF-0.81310450580700800940
RF-0.98280410530640730820
RF-1.13230310390460510580
RF-1.32230310390460510580
RF-1.37170250300350400450


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Q:Home improvement, the wire specifications generally how to choose? Lighting, sockets, air conditioning with a few square lines? Ground specifications can be lighter than the line of fire, zero line?
Dual-screen display expansion, but it is estimated that the graphics card is not too small to see the movie line also play the game at the same time ~!
Q:How to connect the power cable pre-branch connector
Pre-branch cable detection: a In addition to routine pressure test, it is necessary to increase the insulation resistance test, with a shake table can be completed in each branch after the completion of injection The table measures the insulation in the finished product After the pressure is also used to detect the insulation of the table to prevent the water cooling process in the branch of the water caused by short-circuit, the general AC voltage test can not detect, can only increase a set of table detection process B Core conduction detection, In each branch body should be tested with the trunk of the conduction test to prevent the production process due to improper operation caused by the branch and the trunk circuit
Q:The wall was sideways opened a trough how to do ah?
With steel wire, lead the bend round, but do not let the wire can hold the pipe wall, and sometimes also need two twisted wire, wire over the past OK
Q:What is the difference between VV22 and VV62?
Cable flow current is to be hot, look at the table with a look at the current is normal, the current is consistent with the cable configuration. Laying the environment is normal.
Q:The telephone line, TV line, cable, power lines are worn to a wire tube, what will happen?
Friends, only made the specifications, did not inform the specific cable model, the model is not the same price, the following for your reference: the price of the cable in addition to the cable "red price" is basically the same, the general real-time prices at any time with the Cable material prices change, the latest price is the real price, but the cable factory real-time quotations will be some differences
Q:The TV shows no signal. The What is the reason for this?
We usually say how many square millimeters (wire) refers to the cross-sectional area of the wire core, that is, according to the diameter of the core calculated cross-sectional area. The larger the cross-sectional area of the wire, the greater the capacity of the power transmission.
Q:Choose the configuration of good or bad computer graphics card memory processor, etc., how to choose a different manufacturers
Calculation method: the amount of engineering calculation formula: L = (pipe length calculation + wire reserved length) × with the number of cross-section wire. Note: plastic pipe should not be flattened, cracks, no debris in the tube, cut the mouth should be flat, the nozzle should be shaved plastic wire pipe connection using glue bonding, plastic pipe bonding must be tightly tight, and in the pipeline plug on the plastic pipe plug, to prevent the paddle, plug tube concrete floor, wall and brick structure of the various switches, socket bottom box , The lamp junction box and the pipe connection must be connected with the wiring, is strictly prohibited plastic pipe directly into the junction box dark in the concrete junction box requirements with wet cement paper or plastic foam filled with internal, not allowed to use The cement paper packs its outside. Embedded in the floor, the shear wall of the plastic pipe, the junction box should be fixed firmly to prevent the shift
Q:Where the computer can be a bare chassis. Which hardware inside the framework
The general process is: program-controlled switches generated by the phone number will generally pass through a card board, and then board through the copper cable to the horizontal module, the horizontal module through the jumper connected to the straight line module; Copper connected to the general distribution frame, which also contains 110 patch panels! This 110 patch panel is very old. Now generally do not have a!
Q:What is the fire wire pipe laying? What is the galvanized steel pipe?
Inverter special cable General power cable difference shielding requirements higher, the number of cores is generally 3 +. three lines of the ground line of three symmetrical and phase line intersection. Variable-frequency (VFD) is the application of frequency conversion technology and microelectronics technology, by changing the motor operating frequency mode to control the AC motor power control equipment. The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on. The inverter will adjust the voltage and frequency of the output power by the breaking of the internal IGBT, according to the actual needs of the motor to provide the required power supply voltage, and then achieve the purpose of energy saving, speed control, in addition, the inverter has a lot of protection , Such as overcurrent, overvoltage, overload protection and so on. With the continuous improvement of industrial automation, the inverter has also been a very wide range of applications.
Q:Paint trunking, galvanized trunking: that good? expensive? Their advantages and disadvantages?
There are four kinds of lines are then connected to the S terminal line terminal line D AV Cable There wherein component color line terminal S and AV Cable used on PSP2000 machine models the XMB output only able to listen to music and video player can not play Delays Shanghai Gan high wet die for splashing simulation games and armpit homebrew terminal D line in the high definition television generally have much use is the most common color components of the line connector 2 are 5 audio support three video lines by able to run all games and homebrew on line scan TV (provided that set - external display settings - select progressive scan mode) If the TV does not support progressive scan, and it can only S-Video and AV terminals as well, so before use Please determine whether the TV supports progressive scan PSP3000 host no more than the above restrictions can use all the features now on the market to sell the line is generally divided into original and assembled, the effect is similar in use, in addition to the D terminal, because it is high-end line, so few assembled, prices are more expensive, probably about more than 500 pieces, AVS component cable original price of the basic recommendations are between 240-360 basic components are assembled in line to buy 30 Around a lot to find on Taobao reputable sellers use effect is good to see you choose which of

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