RG178 B/U PTFE FTP Coaxial Cable 1/3/5/10M for Telecommunication


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RG178 cable is a 50 ohm, single braid shielded cable with high coverage and suitable for high-quality applications at higher temperatures. They are stable in operation in 3G communication networks, have strong anti-electromagnetic interference and bending resistance, and are good and flexible, suitable for application in folding and rotating electronic products. 


Referring to MIL-C-17 (U.S. military standard) related coaxial cable requirements, RG174, RG178, RG179, and RG316 coaxial cables have superior transmission characteristics, excellent electrical and mechanical properties, good shielding, low attenuation, and a small standing wave ratio. 


Additionally, they have good heat resistance, flame resistance, moisture resistance, corrosion resistance, and atmospheric performance, and can work in an environment of -55 ℃. 


RG178 cable along with other RG series cables are one of the most popular thin RF coaxial cables for RF signal transmission and is widely used in home applications, video, audio, security, metrology, internal cables, broadband communications, smartphones, notebook computers, digital cameras, video cameras, GPS locators, and wireless routers, etc. They can also be used in the internal data transmission of electronic equipment such as LCD TVs and precision medical instruments, and due to their good environmental suitability and reliability, their application fields are extremely wide, including special fields such as aviation, intelligent robots, and military affairs.

The specifications of RG178 cable goes as follows:


Items Specifications
Model Number RG178
Number of Conductors 7
Product name RG178 Cable
Inner conductor Silverplated copper wire
Insulation PTFE
Outer conductor Silverplated copper wire
Jacket FEP, 1.80±0.10mm
Color Brown
OD 1.78±0.05MM
Operating Temperature -55~+200℃
Inner conductor Silver covered copper, 7/0.10mm
Insulation PTFE, 0.86±0.10mm
Wire braid Silver covered copper, 48*0.10mm
Capacitance 100±5pF/m
Velocity ratio 70%
Bent radius 10mm
Max voltage 750VMS
Temperature scope -40~+200ºC
Attenuation constant at 20ºC (Max.), 100MHz 52.6 dB/100m
Attenuation constant at 20ºC (Max.), 200MHz 85.1 dB/100m
Attenuation constant at 20ºC (Max.), 400MHz 118.8 dB/100m
Attenuation constant at 20ºC (Max.), 1000MHz 190.7 dB/100m
Attenuation constant at 20ºC (Max.), 1500MHz 225.2 dB/100m
Attenuation constant at 20ºC (Max.), 2000MHz 270.8 dB/100m
Attenuation constant at 20ºC (Max.), 3000MHz 340.4 dB/100m





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