Test Accessories

Antennas, cables, etc., Test accessories lineup.


Portable Antenna

  • Photo:Portable antenna

    Portable antenna

    Each nine kinds of antennas M301 to M309 / M401 to M407 cover the frequency band from 300MHz to 6.2GHz.
    Connectors: SMA(P)@M300, N(P)@M400

    Model Frequency range
    M301/401 0.8 to 1GHz
    M302/402 1.25 to 1.65GHz
    M303/403 1.7 to 2.2GHz
    M304/404 2.25 to 2.65GHz
    M305/405 300 to 500MHz
    M306/406 4.8 to 6.2GHz
    M307/407 470 to 770MHz
    M308 3.6 to 4.2GHz  
    M309 4.4 to 4.9GHz

Loop Antenna MAN120

  • Photo:Loop Antenna MAN120

    Loop Antenna MAN120 catalog

    Antenna suitable for detection of low frequency signal and noise.

    Frequency range 50kHz to 33MHz
    Connector N(P)
    Impedance 50Ω
    Dimensions 420(φ)x13(T)mm
    Weight 1.2kg

Patch Antenna M211/211R

  • Photo:Patch Antenna M211/211R

    This is a right circular polarization antenna used in the ETC/DSRC.

Spiral Antenna M212/212R

  • Photo:Spiral Antenna M212/212R

    *Discontinued product.

    This is a right circular polarization antenna with frequency band from 2 to 18GHz.

Log Periodic Antenna M213/213R

  • Photo:Log Periodic Antenna M213/213R

    Test Accessories download

    This is a linear polarization antenna with frequency band from 700MHz to 5GHz.

Biconical Antenna MAN150/MAN150B

  • Photo:Biconical Antenna MAN150

    Biconical Antenna MAN150 catalog

    Suitable for simplified measurement of radiated emissions.

    Model MAN150 MAN150B
    Frequency range 20MHz to 3GHz 30MHz to 1GHz
    Gain -45dBi to +1dBi(nominal) -31dBi to +1dBi(nominal)
    Antenna factor 20 to 51dB/m 17 to 31dB/m
    Max. transmission power 1W 1W
    Connector SMA(J) SMA(J)
    Dimensions 350(L)x160(W)x140(D)mm 540(L)x225(W)x225(D)mm
    Weight approx.350g approx.1150g


Magnetic Field Probe MMP500

  • 写真:磁界プローブ MMP500磁界プローブ MMP500

    Conducted disturbance noise measurement up to 9kHz low frequency.
    Using this measurement system, it is possible to measure the conducted disturbance noise of the power supply line without electrical contact and without using LISN. In addition, the disturbance noise on PCB can be measured without contact. Optimum for measuring power electronics equipment used in such as automotive industry.

    Frequency range 9kHz to 100MHz
    Maximum measurement level 117dBμV
    Applied model MSA538E, MSA558E

Magnetic Field Probe CP-2SA

  • Photo:Magnetic Field Probe CP-2SA

    CP-2SA is used to measure the noise on a print circuit board connecting to the spectrum analyzer of MSA300/400/500 series.

    Frequency range 10MHz to 3GHz
    Space resolution approx.0.25mm
    (depending on objects)
    Applied model MSA300/400/500

Wide Band Passive Probe MP300

  • Photo:Wide Band Passive Probe MP300

    Wide Band Passive Probe MP300 catalog

    MP300 is a passive probe with low input capacitance and wide frequency band.

    Frequency range DC to 6GHz
    Attenuation 10 : 1±2%
    input resistance 500Ω±2%
    Input capacitance 0.25pF (typ)
    Applied model MSA300/400/500

VSWR Bridge

  • Photo:VSWR Bridge MVS300B

    VSWR Bridge MVS300B catalog

    Return loss of electronic parts or circuit can be measured.

Coaxial Parts

Coaxial Attenuator MG-XXdB

  • Photo:Coaxial Attenuator MG-XXdB

    Attenuation: 1 to 10dB(1dB step), 12 to 15dB(1dB step), 20dB and 30dB Freq. range: DC to 18GHz(DC to 8GHz @MG-30dB)

    Connector: SMA(P)/SMA(J)

Model Attenuation error VSWR Rated power
DC to 12.4GHz 12.4GHz to 18GHz
MG-1dB, 2dB, 3dB, 4dB <±0.5dB <±1dB <1.15@DC to 4GHz
<1.2@4 to 12.4GHz
<1.3@12.4 to 18GHz
MG-5dB, 6dB, 7dB, 8dB <±0.7dB <±1.2dB
MG-9dB, 10dB, 12dB, 13dB <±1.0dB <±1.25dB
MG-14dB, 15dB, 20dB <±1.2dB <±1.3dB
MG-30dB <±1.2dB@DC to 8GHz <1.2@DC to 8GHz

Terminator MG-50S/-50N

  • Photo:Terminator MG-50S/-50N

    Freq. range: DC to 18GHz@MG-50S, DC to 8GHz@MG-50N

    Connector:SMA(P)@MG-50S, N(P)@MG-50N

Model Frequency range VSWR Power termination Connector
DC to 4GHz 4 to 8GHz 8 to 12.4GHz 12.4 to 18GHz
MG-50S DC to 18GHz <1.08 <1.10 <1.15 <1.20 0.25W SMA(P)
MG-50N DC to 8GHz <1.2@DC to 8GHz 2W N(P)


  • Photo:conversion adapter

    The adapters of 50Ω/75Ω, 50Ω/50Ω and 75Ω/75Ω are available according to the connector.

Model Connector Impedance Frequency range
MA301 BNC(P)/BNC(J) 50Ω/75Ω DC to 2GHz
MA302 BNC(P)/N(J) 75Ω/75Ω DC to 1.8GHz
MA303 BNC(P)/N(P) 75Ω/75Ω DC to 1.8GHz
MA304 BNC(P)/F(J) 75Ω/75Ω DC to 1.8GHz
MA305 BNC(P)/F(P) 75Ω/75Ω DC to 1.8GHz
MA306 N(P)/SMA(J) 50Ω/50Ω DC to 12.4GHz
MA307 N(P)/BNC(J) 50Ω/50Ω DC to 2GHz
MA308 N(P)/BNC(J) 50Ω/75Ω DC to 2GHz
MA309 N(J)/BNC(P) 50Ω/50Ω DC to 2GHz

Coaxial Cable

  • Photo:Coaxial Cable

    Many kinds of coaxial cables are available according to the frequency band, the connector and the length.

Model Connector Length Frequency range
MC102 SMA(P)/BNC(P) 1.5m DC to 2GHz
MC201 SMA(P)/SMA(P) 0.5m DC to 18.5GHz
MC202 SMA(P)/SMA(P) 3m DC to 18.5GHz
MC203 SMA(P)/SMA(P) 4m DC to 18.5GHz
MC204 SMA(P)/SMA(P) 1.5m DC to 18.5GHz
MC301 SMA(P)/SMA(P) 0.5m DC to 10GHz
MC302 SMA(P)/SMA(P) 1m DC to 10GHz
MC303 SMA(P)/SMA(P) 1.5m DC to 10GHz
MC304 SMA(P)/N(J) 0.2m DC to 4GHz
MC305 SMA(P)/N(P) 0.2m DC to 4GHz
MC306 SMA(P)/BNC(J) 0.2m DC to 2GHz
MC307 SMA(P)/BNC(P) 0.2m DC to 2GHz
MC308 N(P)/N(P) 0.5m DC to 10GHz
MC309 N(P)/N(P) 1m DC to 10GHz
MC310 N(P)/N(P) 1.5m DC to 10GHz
MC311 N(P)/SMA(J) 0.2m DC to 10GHz
MC312 N(P)/BNC(J) 0.2m DC to 2GHz
MC313 N(P)/BNC(P) 0.2m DC to 2GHz
MC314 BNC(P)/BNC(P) 1.5m DC to 2GHz


Communication Cable RS-232C D-sub 9pins cable MI180

  • Photo:Communication Cable RS-232C

    *Discontinued product.

    Connector D-sub 9pins
    Length 1.5m
    Applied model MSA300

Communication Cable USB cable MI400

  • Photo:Communication Cable MSA400
    Connector A Terminal/B Terminal
    Length 1m
    Applied model MSA400/500
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