Characteristics
The HCTAY(Z)-50-22 (7/8”) RF coaxial cable is designed with a smooth copper tube as inner conductor surrounded by a foam PE insulating layer. Outer conductor is corrugated copper tube. The RF coaxial cable delivers outstanding features including excellent high-frequency performance, low attenuation, low standing wave ratio, high shield quality, reliable air and water tightness, high pressure resistance and tensile strength.
Applications
This HCTAY(Z)-50-22 (7/8”) RF coaxial cable is suitable for the frequency range of 100~5800 MHz. It can be used in digital audio and TV channel distribution network, mobile communication system, radio communication system, military and space application, ships and navy communication system, etc. for connecting wireless communication devices, antennas and RF equipment and transmitting digital or analog signals. The RF coaxial cable is also perfect for wireless communication systems like GSM, CDMA, WCDMA, CDMA2000, TD-SCDMA, WLAN, 3/4/5G network, railway communication, subway communication, etc.
Construction Materials and Dimensions
Inner Conductor | Smooth Copper Tube | 9.00mm |
Dielectric | Foam PE | 22.30mm |
Outer Conductor | Ring Wrinkles Copper Tube | 24.90mm |
Jacket | Black PE or Low Smoke Non-halogen Flame-retardant Polyolefin | 27.50mm |
Note: the above data is the nominal diameter of the product structure.
Mechanical Characteristics
Single Bending Radius | Min. | 140mm |
Repeated Bending Radius | Min., 15 Cycles | 250mm |
Tensile Strength | Max. | 1500N |
Electrical Characteristics
Impedance | | 50±2Ω |
Velocity | Nominal Value | 88% |
Capacitance | Nominal Value | 76pF/m |
DC Resistance, Outer Conductor | Max., 20℃ | 1.80Ω/km |
DC Resistance, Inner Conductor | Max., 20℃ | 2.30Ω/km |
Insulation Resistance | DC 500V, 1min, Min. | 10000MΩ·km |
DC Test Voltage | 1min | 10000V |
Jacket Spark Test Voltage(rms) | AC | 8000V |
Attenuation
Frequency(MHz) | Attenuation(dB/100m, Max., 20℃) |
100 | 1.14 |
150 | 1.41 |
200 | 1.66 |
300 | 2.06 |
450 | 2.56 |
500 | 2.75 |
800 | 3.56 |
900 | 3.82 |
1800 | 5.77 |
1900 | 5.97 |
2000 | 6.14 |
2200 | 6.52 |
2400 | 6.88 |
2500 | 7.06 |
2700 | 7.42 |
3000 | 7.91 |
VSWR
320~480MHz | Max. | 1.15 |
820~960MHz | Max. | 1.15 |
1700~2200MHz | Max. | 1.15 |
2300~2500MHz | Max. | 1.20 |
2500~2700MHz | Max. | 1.20 |
Environmental Temperature
Storage Temperature | -40~ 75℃ |
Installation Temperature | -35~ 60℃ |
Operation Temperature | -40~ 70℃ |
Tongding Interconnection
Information Co., Ltd.