日本コネクト工業株式会社 JC Electronics Corporation
Products > Test Calibration Kit for LAN > Standard Calibration Kit
PJ-T (Plug-Jack Through-type Adapter)
PJ-T (Plug-Jack Through-type Adapter) has plug on one side and jack on the other, generally used to measure hard ware contact and, as a characteristic adapter, used to inspect the first through.
It can be also used as dummy of some expensive balun contacts.
PJ-R (Plug-Jack Through-type Adapter with 100Ω Resister)
PJ-R (Plug Jack Through-type Adapter with 100Ω Resister) has plug on one side and  jack on the other, used to check the attenuation measurement system and the contact ability of hardware's TOC (Terminated Open Circuit) characteristics.
J-R (Jack-type Load Reference Calibration  with 100Ω Resistor)
J-R (Jack-type, Load Reference Calibration with 100Ω Resister) is used to check the load value at the time of impedance adjustment and to test characteristics of cable and other contacts.
J-O (Jack-type Open Reference Calibration)
J-O  (Jack-type Open Reference Calibration) is used with J-R and J-S to test impedance calibration. The result of impedance measurement will be much reliable and secured by using both J-O and J-S, whose impedance characteristics are opposite to each other, in one testing progress.
J-S (Jack -type Short Reference Calibration))
J-S (Jack -type Short  Reference Calibration) is used along with J-O, whose impedance characteristics are opposite to J-S.  The reliability of impedance test  measurement will be high and secured by using both J-O and J-S in a testing progress.
P-O (Plug-type Open Reference Calibration)
P-O  (Plug-type Open Reference Calibration) is used along with P-S, whose impedance characteristics are opposite, and improve the test result.
P-S (Plug-type Short Reference Calibration)
P-S  (Plug-type Short Reference Calibration) is used along with P-O, whose Impedance characteristics are opposite, and improve the test result.
J-YR4 (4:Y-Termination)
J-YR4 (4:Y-termination) is a compactly designed four (4) Y-termination for differential and Coaxial Terminations, used instead of Balun and Coaxial Terminations.
*Differential mode impedance:100Ω
*Common mode impedance:50Ω
J-YR1-BF (1:Y-Termination, BF-type)
J-YR1-BF (1:Y-termination, BF-type) is a Y-termination for differential and common mode termination, used instead of Balun and Coaxial Terminations.
*Differential mode impedance:100Ω
*Common mode impedance:50Ω
J-YR1-BFA (1:Y-Termination, BFA-type)
J-YR1-BFA (1:Y-termination, BFA-type) is a Y-termination for differential and common mode termination, used instead of Balun and Coaxial Terminations.
*Differential mode impedance:100Ω
*Common mode impedance:50Ω
PJ-ATT10 (Balanced Attenuator with 10dB)
PJ-ATT10 (Balanced Attenuator with 10dB) reduces the impedance miss match error.
TA-SMAP-SMAJ-50 (Terminaor with 50Ω)
TA-SMAP-SMAJ-50  (Terminator with 50Ω) is a feed through type termination with SMA-PLUG and SMA-JACK, used by connecting to the SMA connectors of North Hills and /or BH Balun.
SMA75Ω Terminator   (Plug-type terminator with  75Ω)
SMA75Ω Terminator (Plug-type terminator with 75Ω) is used by connecting to the J2 port of Balun, with North Hills Longitudinal Balun 0322BFA2 (SMA connector is attached).
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