JXW-K-Phase
phase-stable test cable assemblies up to 26.5 GHz
JXW-K-Phase phase-stable test cables: 50 Ω, DC–26.5 GHz, VSWR 1.25, velocity of propagation 82 %, attenuation 233 dB/100 m, bend radius 20 mm, phase stability < 250 ppm over −45…+85 °C.
| Characteristic impedance | 50 Ω |
|---|---|
| Frequency range | DC–26.5 GHz (18 and 26.5 GHz versions) |
| VSWR | 1.25 |
| Velocity of propagation | 82 % |
| Attenuation | 233 dB/100 m |
| Phase stability | < 250 ppm over −45…+85 °C |
| Bend radius | 20 mm |
| Cable diameter | 4.85 mm |
| Connectors | 3.5 mm, SMA, N, TNC |
| Ordering code | JXWPXXX-XXXXXX-XXX: band, connectors, jacket, length |
About the series
What it is
JXW-K-Phase are test cables with specified phase stability versus temperature: not more than 250 ppm over the −45…+85 °C range. Bandwidth up to 26.5 GHz, VSWR 1.25, velocity of propagation 82 %, attenuation 233 dB/100 m, minimum bend radius 20 mm, diameter 4.85 mm.
Ordering code
JXWPXXX-XXXXXX-XXX: band (18 or 26), connectors (35M/35F — 3.5 mm, SM/SF — SMA, NM/NF — N, TM/TF — TNC), jacket (N, P — PVC, R — PUR, S) and length.
Where it is used
Multi-channel measurements and phased systems where channels must maintain their phase relationship as temperature changes; calibration and verification.
Part numbers
Part numbers of this series are configured to order — send the required configuration through the quotation form.
Questions and answers
What does phase stability of 250 ppm mean?
The change in the electrical length of the cable with temperature over the −45…+85 °C range does not exceed 250 parts per million — the phase relationship between channels is maintained.
How does JXW-K-Phase differ from JXW-K?
Specified phase stability versus temperature, higher velocity of propagation (82 %) and lower attenuation (233 dB/100 m).
What connectors are available?
3.5 mm, SMA, N and TNC, plugs and sockets; jacket — none, PVC, PUR or armored.