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    EUROFINS YORK - Comb Generator Emitter - CGE02

    The Comb Generator Emitter 02 (CGE02) is a compact, battery powered, reference signal source that generates a broadband radiated and/ or conducted output up to 26 GHz.
    When used as a verification reference source, the known output allows unknowns within systems or components to be measured or calculated.

    The compact size allows small enclosures to be evaluated when used as a reference source for shielding effectiveness measurements.

    The CGE02 can be supplied with a 50 Ω SMA output connector for direct connection to conducted test systems, or to an external antenna in order to generate test fields for evaluating radiated emission test systems.
    Alternatively, to achieve the best repeatability and compactness for purely radiated applications, the CGE02 can be supplied with an integrated antenna (CGE02R).

     

    The CGE02 harmonic steps can be switched between 250 MHz and 256 MHz as standard, allowing more frequency points to be measured than is possible with a fixed-frequency source.

     

    Features:
    • Stable output – Repeatable measurements
    • Conducted and radiated options – Evaluation of both conducted and radiated systems
    • 250 MHz to 26 GHz output
    – Applications across a broad frequency spectrum
    – Applicable to harmonics of high frequency systems
    • Compact and portable
    – Comparisons between sites and environments
    – Shielding effectiveness measurements even of small enclosures
    • Battery powered
    – No power or interconnecting cables affecting measurements

     

    Applications:
    • Shielding effectiveness of small enclosures e.g. PCs, servers, wireless communications equipment
    • Radiated measurement systems validation and verification
    • Reference source for:
    – Daily pre-test verification checks if required by the accreditation authorities
    – Long term performance monitoring – Spectrum analyzer / receiver pre-checks
    • Investigation of reverberation (mode stirred) chamber behavior • Characterization of filter performance
    • Cable loss measurements
    • Inter-laboratory test programs
    • Proficiency test programs

     

     

    Calibration Options:
    • CAL14 Conducted output power, 0 GHz to 26 GHz, measured using a spectrum analyzer (CGE02C only)
    • CAL10 Radiated field strength, 1 GHz to 26 GHz, measured at 3 m in a FAR using a spectrum analyzer (CGE02R or CGE02C with monocone antenna only)

    Specifications
    Frequency range 250 MHz to 26 GHz direct connection into a 50 Ω system 1 GHz to 26 GHz radiated using the integral antenna (CGE02R) or additional monocone antenna (CGE02C)

    Step size 250 MHz or 256 MHz switchable
    Output connector 50 Ω SMA socket (CGE02C only)
    Temperature stability <1 dB, at an ambient temperature of 15 °C to 35 °C
    Time stability Typically <1 dB over a 12 month period
    Dimensions
    CGE02C with battery pack – 76 mm diameter × 64 mm (74 mm incl. connector)
    CGE02C without battery pack – 76 mm diameter × 18 mm (28 mm incl. connector)
    CGE02R with battery pack – 76 mm diameter × 92 mm
    CGE02R without battery pack – 76 mm diameter × 46 mm
    Weight Approx 550 g (including battery)
    Power supply
    5 V 2 AHr battery pack
    External input 5.00 V ± 0.25 V, 300 mA
    Operating time 6.5 hours typical with a fully charged battery pack Indicators
    Mode 1; 256 MHz steps.
    Mode 2; 250 MHz steps
    incorrect power supply voltage

    STANDARD ORDER KITS

    CGE02KIT01 Standard CGE02C comb generator emitter - York EMC
    CGE02KIT01
    Standard CGE02C comb generator emitter (conducted output) kit with battery charger.
    Includes:
    • BP01 Rechargeable battery Universal input battery charger
    • CAL14 Standard test
    • Hard case

    CGE02KIT02 Standard CGE02R comb generator emitter - York EMC
    CGE02KIT02
    Standard CGE02R comb generator emitter (radiated output) kit with integral mono cone antenna and battery charger.
    Includes:
    • integral antenna BP01
    • Rechargeable battery pack Universal input battery charger
    • CAL10 Standard test
    • Hard case

    CGE02KIT03 Enhanced CGE02C Comb Generator Emitter - York EMC
    CGE02KIT03
    Enhanced CGE02C comb generator emitter (conducted output) kit with detachable mono cone antenna and battery charger.
    Includes:
    • MCN01 detachable mono cone antenna optimized 1GHz – 26GHz
    • BP01 Rechargeable battery Universal input battery charger
    • CAL14 Standard test
    • Hard case

    Calibration Options:
    • CAL10 Radiated Output 1 to 26GHz electric field strength in FAR using a spectrum analyzer at 1m
    • CAL14 Direct Output 0 to 26GHz power measurement using spectrum analyzer Typical Output Measurement Results

    ACCESORIES

    MCN01
    Detachable monocone antenna (1-18GHz optimum used with CGE01)
    BP01
    5V 2AH detachable battery pack

    Shipping Container dimensions and weight information

    Shipping Container: 52 x 42 x 28 cm.

    Weight (Container & Unit): 5 kg.

     

    ASSOCIATED DOWNLOADS

    Comb Generator Emitter 02 – CGE02 – Data Sheet

      How to use a Comparison Noise Emitter (CNE) to measure filter response