Delivered such phase matched rf cables to drdo in various projects.
Phase matched sma cables.
This matched cable pair consists of two cables sma m to sma m which are matched in propagation delay within 25 ps.
I think there is an another way.
Our sma to sma cable assembly products are available with options that include heatshrink booting customer defined labeling and more.
Sma cables are available from fairview microwave in standard or custom lengths with a variety of the most popular connector and coax options.
The cables of a phase matched set need to be thermally stress relieved before phase matching.
Pasternack sma to sma cable assemblies are manufactured with 530 different connector and cable combinations.
Sma to sma assemblies are assembled from 45 different coaxial cable types and 72 unique sma connectors.
1 connect one end of the calbles to the connectors.
Length adjustment to match 10 cables with vp ranging from 81 0 to 83 0.
This will assure good phase tracking.
If your semirigid is 141 and if your connector is the sma that use the no central pin a type of sma that use the central cable to do the male pin.
All combinations of male and female connectors.
We supply phase matched cable sets semi rigid and flexible rf cables upto 18 ghz.
1 85mm 10 32 2 92mm 7 16 din bnc mcx mini smp mmcx n qma sma smb smc smp ssma ssmb ssmc and tnc in right angle straight designs and with female jack male or plug genders.
In delivering phase matched assemblies the selected cable type or construction must be carefully screened to ensure a consistent v p between cable batches.
At spectrum elektrotechnik gmbh the cable is preconditioned by exposing it several times to temperatures of 54 c to 125 c in some cases even between 71 c to 200 c.
Our sma cables connector 2 series standard options include.
Typically cables with a solid dielectric will have a low v p and cables with a foamed or taped dielectric material which allows for the introduction of more air will have a higher v p.
Rf coax inc rf cables coaxial cables microwave cables semi rigid cables hand formable cables cryogenic sma ssma gpo smp gppo ssmp smpm smps k.
How to phase match cables after i read the precedent posts on this topic i would add my personal opinion.
