1.1 Conforming Standards : CISPR, EN, ETS, FCC, VCCI and other national
emissions standards, as well as CISPR, ANSI,
and VCCI site attenuation standards
1.2 Basic Measurement Functions
- Spectrum data acquisition
- Maximum radiation position measurement
(azimuth/height pattern, clamp position)
- Quasi-peak (QP)/Average (AV) measurement according to CISPR Pub.16
- Measurement result display/output/edit/save
1.3 Features
- Support the latest functions of “EPX” series*
– Easy identification of recently-increasing complex noise using the
time domain scan feature
– Difference display function that enables easy comparison and analysis
of multiple sets of measurement data
– Substantially improved usability – same level as the high-end “EPX” series
– Customizable UI according to your preference

2. EMI 신호 분석기 (Signal Analyzer)
2.1 Frequency range : 9kHz – 7.5GHz (AC coupled)
2.2 Frequency reference: Aging rate : ± 1 x 10–6 / year (standard)
2.3 Counter resolution : 0.001Hz
2.4 Frequency span (FFT and swept mode)
- Range : 0 Hz (zero span), 10 Hz to maximum frequency of instrument
- Resolution : 2 Hz
2.5 Sweep (trace) Point range : All spans 1 to 40001
2.6 Resoltion bandwidth (RBW) range : 1Hz to 3MHz (10%steps), 4, 5, 6, 8MHz
2.7 Bandwidth accuracy (-3.01dB) RBW range : 1Hz to 1.3MHz ± 2 % nominal
2.8 Amplitude range:
- Measurement range : RF Preamp off 100 kHz to 1 MHz Displayed average
noise level (DANL) to +20 dBm / 1 MHz to 7.5 GHz Displayed average
noise level (DANL) to +23 dBm
- Input attenuator range : Standard 0 to 50dB in 10dB steps
2.9 Trace detectors: Normal, peak, sample, negative peak, log power average,
RMS, and voltage average
2.10 Displayed average noise level (DANL), Preamplifier OFF : 9kHz to 1MHz :
(-120)dBm / 1 to 10MHz : -130(-137)dBm / 10MHz to 1.5GHz : -148
(-150)dBm / 6 to 7.5GHz : -128 (-131)dBm
2.11 Dimensions : 177 x 426 x 368 mm (H x W x L)
2.12 Weight (Net) : 15.4kg

3. 측정용 안테나 세트 (Antenna Set)
3.1 Loop Antenna
- Frequency range: 9 kHz to 30 MHz
- Antenna factor electric: 20 dB/m, magnetic: -31.5 dBS/m
- Flatness: ±1 dB
- Maximum field electric: 140 dBμV/m, magnetic: 88.5 dBμA/m
- Dynamic range: 100 dB (200 Hz IF bandwidth)
- Output impedance: 50 Ω
- Nominal maximum output into 50 Ω: 120 dBμV (2 V p-p)
- Power supply requirements (at 12 V DC): 60 mA quiescent current
80 mA at 2 V p-p output, 100 mA at overdrive (warning LED on)
- Voltage supply range: 12 V to 15 V DC, regulated
Power supply input: via the coaxial cable
- Warning (LED): signal overload
- RF connector: N
- Operating temperature range: 0 to 50 °C
- Mounting thread: 5/8”-11 UNC
- Loop diameter: 600 mm
- Size L x W: 620 mm (outer casing diameter) x 700 mm
(including tiltable mounting facility at the base, otherwise 660 mm)
- Weight: approx. 2 kg

3.2 BiLog Antenna
- Frequency range: 30 MHz to 1 GHz
- Typical gain: 5 dB
- Impedance (nominal): 50 Ω
- Maximum continuous power: 300 W
- Connector: N type female
- VSWR: Average 2:1
- Size antenna (L x H x W in mm): approx. 1310 X 1390 X 630 (see drawing)
- Weight: approx. 3.5 kg

3.3 Double Ridge Wave Guide Horn Antenna
- Frequency Minimum: 750 MHz
- Frequency Maximum: 18 GHz
- Connectors: Precision N (f)
- Nominal Impedance: 50 ohm
- Maximum Continuous Power: 500W: 800 MHz to 1 GHz
300W: 1 GHz to 18 GHz
- Peak Power: 500 W
- VSWR: <1.5:1
- Pattern Type: Directional
- Polarization: Linear
- Size: Height: 15.9 cm(6.26 in), Length: 27.9 cm(10.98 in), Width: 24.4 cm(9.61 in) - Weight: 1.8 kg (3.97 lb)

4. 전치 증폭기 세트 (Pre-Amplifier Set)
4.1 전치 증폭기 (Pre-Amplifier) 1
- Frequency Range : 9kHz to 1GHz
- Gain : 32.5dB +/-1.5dB at 100MHz
- Gain Flatness : +/- 0.5dB max. (25kHz – 800MHz)
- Noise figure : 1.8dB typ. (5 – 500MHz)
- Impedance : 50ohm
- Maximum Input for Linear Operation: approx. +/- 24mV
- Input/Output connectors : N(f) or N(f)
- Input power : 100, 120/220, 240 Vac 50 to 60Hz

4.2 전치 증폭기 (Pre-Amplifier) 2
- Operation frequency : 1GHz - 8GHz
- Gain : 42dB(min)
- Gain flatness : +/- 1.5dB(max)
- Noise figure : 1.8dB(max)
- Output power : +13dBm(min)
- VSWR : 2：1
- Current consumption : 350mA(typ.)