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150MHz 디지탈/아날로그 오실로스코프(Digital/Analog Oscilloscope) : 모델 HM- 1507
자동 설정 기능(Autoset)자동 커서 기능(Auto Cursor)리드 아웃 기능(Readout)세이브/리콜 기능(Save/Recall)2개의 타임베이스부품 테스터 기능▶ 특 징(FEATURE)- 아날로그(Analog) 기능2X DC~150MHz, 2X 1mV~50V/div.트리거 DC~250MHz의 타임베이스 A2차 트리거 250MHz의 타임베이스 A트리거 DC~250MHz, TV Sync. 분리기(Separator)1kHz/1MHz 교정원, 14kV의 CRT
- 디지털(Digital) 기능리플래쉬 모드, 단일모드, 롤-모드, 평균 모드, X-Y 모드최대 샘플링율 200MS/s, 스토리지(Storage) 2x2048x8 bit타임베이스 A: 100s~50ns/div., B: 20ms~50ns/div.프리 트리거(Pre-Trigger) 25-50-75-100%, 포스트 트리거(Post Trigger) 25-50-75%스크린 리플래쉬 180/s, 도트 결합(linear)▶ 장비사양(SPECIFICATIONS)▷ Vertical Deflection• Operating modes: Channel I or II separate both Channels (alternated or chopped)
• Chopper frequency: approx. 0.5MHz
• Sum or Difference: from CH I and CH II
• Invert: CH I and CH II
• XY-Mode: via channel I (Y) and channel II(X)
• Frequency range: DC to 150MHz (-3dB)
• Risetime: <2.3ns
• Overshoot: ≤1%
• Deflection coefficient: 14 calibrated positions from 1mV/div to 20V/div in 1-2-5 sequence, variable 2.5:1 to min. 50V/div.
• Accuracy in calibrated positions1mV/div 2mV/div: ±5%(DC-10MHz(-3dB))5mV/div 20V/div: ±3%
• Input impedance: 1M Ohm II 15pF
• Input coupling: DC-AC-GD (ground)
• Input voltage: max. 400V (DC + peak AC)
• Delay line: approx. 70ns ▷ Triggering• Automatic (peak to peak): 20Hz-250MHz (>0.5div.)
• Normal with level control: DC-250MHz (≥0.5div.)
• Indicator for trigger action: LED
• Slope: positive or negative
• Sources: Channel I or II, line and external
• ALT. Triggering: CH I/CH II (³ 0.8div.)
• Coupling: AC (10 250MHz), DC (0 250MHz), HF (50kHz 250MHz), LF (0 1.5kHz), NR (Noise reject) 0 - 50MHz (≥ 0.8div.)
• Triggering time base B: normal with level control and slope selection (0 250 MHz)
• External: ≥0.3Vpp (0 250MHz)
• Active TV Sync. Separator:field &line, + / - ▷ Horiziontal Deflection• Analog Time Base: Accuracy in calibr. position 3%; 1-2-5 sequenceA: 0.5s 50ns/div.B: 20ms 50ns/div.
• Operating modes: A or B, alternate A/B
• Variable: 2.5:1 up to 1.25s/div.
• X-MAG. x10 (±5%) max. 5ns/div.
• Holdoff time: variable to approx. 10:1
• Bandwidth X-amplifier: 0 3MHz (-3dB)
• X-Y phase shift: <3° below 220kHz
• Digital Time Base: Accuracy: 3%; 1-2-5 sequenceA: 100s 0.5μs/div.B: 20ms 0.5μs/div.
• Operating modes: A or B, alternate A/B
• X-MAG. x10 (±5%): 50ns/div.
• Bandwidth X-Amplifier: 0 20MHz (-3dB)
• X-Y phase shift: <3° below 20MHz
• Input X-amplifier: via Channel II
• Sensitivity : see CH II ▷ Digital Storage• Operating modes: Refresh, Roll, Single, XY
• Average (2 to 512 waveforms), Envelope
• Dot Join function: automatically
• Acquisition (real time) : 8 bit flash A/D max. 200MS/s
• Display refresh rate: max. 180/s
• Memory &display: 2k x 8bit per channel
• Reference memory: 2 waveforms 2k x 8bit
• Saved in: (EEPROM).
• Resolution (samples/div.): X200/div., Y 25 /div. XY 25 x 25/div.
• Pre-/Post Trigger: 25,50,75,100, -25,-50,-75% ▷ Operation/Control• Manual: front panel switches
• Auto Set: signal related automatic
• parameter selection
• Save &Recall: 9 user defined parameter settings ▷ Readout &Cursor (analog/digital)• Display of parameter settings and other functions on the screen. Triggerpoint indication. Cursor measurement of DU, Dt or 1/Dt (frequency), separate or in tracking mode. Readout intensity: separately adjustable. ▷ Interface• PC remote control: builtin RS232 interface
• Option: HO79-6 Multifunction-Interface, IEEE-Bus, RS232,
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