Menu
Close
sales@gertul.com.cn 0512-63950980
CN
You are located at: Home · Products · Microwave cable

UHF series ultra-low loss stable amplitude stable phase cable

UHF-300 ,UHF-500 ,UHF-800，UHF-1200

Share and follow

Featuers&Advantages

• Excellent mechanical phase stability
• Excellent IL stability
• Better bending performance,Durable
• High-power
• High shielding efficiency
• Maximum operating frequency DC-67GHz
Customize now

Product description

UHF series cable provides the lowest insertion loss in the current industry, and has excellent mechanical phase, temperature phase, and attenuation stability. And has good processing ability for power bearing. This is achieved through a cable structure, which uses an ultra-low-density PTFE medium and a silver-plated copper belt wrap shield. This series of products are widely used in phase control radar, military electronic equipment and other applications that have harsh requirements for phase and attenuation.

Performance parameter

Mechanical Dimensions

Cable Model UHF-220 UHF-360 UHF-500 UHF-800 UHF-1200 Material
Center Conductor 0.51  （0.020） 0.91  （0.035） 1.45  （0.057） 2.30 （0.091） 3.80 （0.149） Silver Plated Copper
Dielectric 1.40（0.055） 2.51 （0.099） 3.95 （0.155） 6.20  （0.244） 10.3 （0.405） Microporus PTFE
Inner shield 1.57  （0.062） 2.71 （0.107） 4.15 （0.163） 6.55  （0.258） 10.60（0.417） Helical SPC Tape
Outer Braid 1.88  （0.074） 3.10 （0.122） 4.65 （0.183） 7.10  （0.280） 11.15 （0.439） Silver Plated Copper Braid
Jacket 2.20（0.086） 3.60（0.141） 5.20  （0.205） 7.80（0.307） 12.00（0.4782） FEP

Electrical Data

Cable Model Impedance Vp (%) Shield effectiveness Permittivity Delay Capacitance Voltage Withstand Peak power Cut-off Frequency
UHF-220 50Ω 0.82 ＞90dB 1.49 4.06nS/m 81pF/m 500 DC 1.2 KW 83GHz
1.24nS/Ft 24.8pF/Ft
UHF-360 50Ω 0.82 ＞90dB 1.49 4.06nS/m 81pF/m 1000 DC 2.5 KW 46GHz
1.24nS/Ft 24.8pF/Ft
UHF-500 50Ω 0.83 ＞90dB 1.45 4.02nS/m 80pF/m 1500 DC 5.6 KW 29GHz
1.22nS/Ft 24.5pF/Ft
UHF-800 50Ω 0.83 ＞90dB 1.45 4.02nS/m 80pF/m 3000 DC 10 KW 18GHz
1.22nS/Ft 24.5pF/Ft
UHF-1200 50Ω 0.83 ＞90dB 1.45 4.02nS/m 80pF/m 5000 DC 15 KW 12GHz
1.22nS/Ft 24.5pF/Ft

Mechanical Data

Cable Model Bend Radious:installation Bend Radious:repeated Weight Temp, Operating&Installation
UHF-220 10 mm 23 mm 18 g/m -55 +165℃
0.39 in 0.91 in 0.012073171 lbs/ft -67 +329℉
UHF-360 15 mm 36 mm 32 g/m -55 +165℃
0.59 in 1.42 in 0.021463415 lbs/ft -67 +329℉
UHF-500 25 mm 51 mm 49 g/m -55 +165℃
0.98 in 2.01 in 0.032865854 lbs/ft -67 +329℉
UHF-800 36 mm 78 mm 131 g/m -55 +165℃
1.42 in 3.07 in 0.087865854 lbs/ft -67 +329℉
UHF-1200 60 mm 120 mm 275 g/m -55 +165℃
2.36 in 4.72 in 0.18445122 lbs/ft -67 +329℉

Attenuation vs. Frequency dB/100m


Frequency（MHz） 300 1000 3000 6000 8000 12000 18000 26500 40000 50000 60000 67000 K1 K2
UHF-220 34.21 63.11 111.16 159.75 186.01 231.01 287.72 355.86 448.00 508.53 564.65 601.89 1.9500000 0.0014500
UHF-360 20.40 37.50 65.65 93.81 108.91 134.60 166.67 204.79 255.69 一 一 一 1.1684700 0.0005500
UHF-500 12.49 22.96 40.18 57.41 66.64 82.34 101.93 125.20 一 一 一 一 0.7156870 0.0003281
UHF-800 8.00 14.76 25.98 37.32 43.44 53.93 67.14 一 一 一 一 一 0.4563810 0.0003281
UHF-1200 5.31 9.93 17.84 26.11 30.69 38.70 一 一 一 一 一 一 0.2980000 0.0005050 

Attenuation at Any Frequency = [ k1 x SQRT (Fmhz)] + [ k2 x Fmhz ]; dB per 100 meter
Power Handling vs. Frequency （Maximum）


Frequency (MHz) 300 1000 3000 6000 8000 10000 12000 18000 26500 40000 50000 60000 67000
UHF-220 500 272 155 108 101 82 74 59 49 38 35 30 28
UHF-360 942 513 295 206 196 157 145 117 95 77 一 一 一
UHF-500 1610 876 502 352 329 268 246 199 162 一 一 一 一
UHF-800 3343 1814 1031 718 617 547 498 400 一 一 一 一 一
UHF-1200 5687 3043 1694 1157 984 867 781 一 一 一 一 一 一

Phase Stability（Detection method: one rotation along the repeated bending radius）


Amplitude Stability（Detection method: one rotation along the repeated bending radius）


Phase Change vs Temperature (PPM)


The temperature phase refers to the PPM value of the phase of the cable changing at a certain temperature range under a stationary state. The PPM value of the UHF series cable in the range of -50 ° ~ 80 ° is: 500 PPM. If the PPM is converted to a percentage number "%" = 0.05 %, the change is relatively small. It is mainly the structure of the cable and the material of the dielectric layer that plays a decisive role. Therefore, this is also the feature of the UHF series cable. In addition to the effect of temperature on the phase, The main factor that affects the phase change is the mechanical environment. The phase value of the cable is tested under constant temperature and the phase change amplitude after bending is used to judge the mechanical phase stability.

Component selection information


UHF series connector selection reference

Connector type Connector code Working frequency (GHz) UHF-220 UHF-360 UHF-500 UHF-800 UHF-1200 Typical standing wave
2.92mm Male 29M 40 TS-29M220-01 TS-29M360-03       1.2
Female 29F TS-29F220-01 TS-29F360-02      
3.5mm Male 35M 26.5   TS-35M360-01 TS-35M500-01     1.2
Female 35F   TS-35F360-01      
SMA Male SM 26.5 TS-SM220-02 TS-SM360-01 TS-SM500-01     1.2
18       TS-SM800-01  
Female SF TS-SF220-01 TS-SF360-01 TS-SF500-01 TC-SF800-01  
N Male NM 18   TS-NM360-01 TS-NM500-01 TS-NM800-01   1.2
6         TS-NM1200-03 1.2
Female NF 18     TS-NF500-01    

Related suggestion

VNA high precision test cable assem
VNA high precision test cable assem

With the continuous improvement and needs of market testing capabilities, Getuo Microwave will develop DC-67GHz high-performance & high-precision test cable assemblies, which are equipped with compression-resistant, torsion-resistant, waterp...

High performance & high precision t
High performance & high precision t

With the continuous improvement and needs of market testing capabilities, Getuo Microwave will develop DC-67GHz high-performance & high-precision test cable assemblies, which are equipped with compression-resistant, torsion-resistant, waterp...

LLS low loss semi-steel cable
LLS low loss semi-steel cable

LLS series cables are UHF series economical radio frequency cables, which increase the cable attenuation with less floating, and also greatly reduce the cable cost. It is realized through the cable structure. It uses low-density PTFE medium,...

LLF series low loss flexible cable
LLF series low loss flexible cable

LLF series cables provide a wide range of applications in the current industry, and have very good mechanical phase, attenuation stability, excellent shielding performance and long service life. It is made of low-density PTFE medium and thre...

LHS series super-flexible low-loss
LHS series super-flexible low-loss

The LHS superflexible series cables provide the most flexible radio frequency cables at present, and have very good mechanical phase, low attenuation and attenuation stability, and high shielding. And has good processing capacity for power c...

LCF series low loss economical coax
LCF series low loss economical coax

LCF series cables are UHF series economical radio frequency cables, which not only increase the cable attenuation with less floating, but also greatly reduce the cable cost. It is woven with low-density PTFE medium, aluminum foil longitudina...

Custom requirements

  • Connect
  • Factory Address: No. 499, Jiangxing East Road, Wujiang Economic Development Zone, Suzhou
    Del: 0512-63950980
    Fax: 0512-63950981
    Mail：sales@gertul.com.cn
    Sales address: A12, Building 1, No. 1358, Jianan Road, Minhang District, Shanghai
    Del: 0512-63950980
    Fax: 021-33275711
    Web: www.gertul.com.cn
  • Share and follow
  • Subscription Information
Copyright © Suzhou Gertul Microwave Technology Co., Ltd. . All Rights Reserved Web design