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SPECTRUMANALYZERS

Setting range: 20 ms to 1000 s (manually settable, or automatically settable according to span, RBW and VBW) Sweep timeAccuracy: ±15% (20 ms to 100 s), ±25% (110 to 1000 s), ±1% (time domain sweep: digital zero span mode) Sweep modeContinuous, single Time domain Analog zero span, digital zero span sweep mode
SweepFunctions Zone sweepSweeps only in frequency range indicated by zone marker Tracking sweepSweeps while tracing peak points within zone marker (zone sweep also possible) Number of data points501 NORMAL: Simultaneously displays max. and min. points between sample pointsPOS PEAK: Displays max. point between sample points Detection modeNEG PEAK: Displays min. point between sample points SAMPLE: Displays momentary value at sample points Detection mode switching uncertainty: ±0.5 dB (at reference level) Display Color TFT-LCD, Size: 5.5 inch, Number of colors: 17 (RGB, each 64-scale settable), Intensity adjustment: 5 steps settable Trace A: Displays frequency spectrumTrace B: Displays frequency spectrumTrace Time: Displays time domain waveform at center frequency Trace A/B: Displays Trace A and Trace B simultaneously. Simultaneous sweep of same frequency, alternate sweep ofDisplay functions independent frequencies.Trace A/BG: Displays frequency region to be observed (background) and object band (foreground) selected from background with zone marker simultaneously Trace A/Time: Displays frequency spectrum and time domain waveforms at center frequency simultaneouslyTrace move/calculation: A → B, B → A, A ↔ B, A + B → A, A – B → A, A – B + DL → A Storage functionsNORMAL, VIEW, MAX HOLD, MIN HOLD, AVERAGE, CUMULATIVE, OVER WRITE Demodulation range: 2, 5, 10, 20, 50, 100, 200 kHz/divMarker display FM demodulation Accuracy: ±5% of full scale (referenced to center frequency, DC-coupled. RBW: 3 MHz, VBW: 1 Hz, CW)waveform displayDemodulation frequency response: DC (50 Hz at AC-coupled) to 100 kHz (range:

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≤ 20 kHz/div, VBW: off, at 3 dB bandwidth) functionDC (50 Hz at AC-coupled) to 500 kHz (range: ≥ 50 kHz/div, VBW: off, at 3 dB bandwidth)

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RBW: ≥ 1 kHz to 3 MHz usable Input connector K-J, 50 Ω IF OUTPUT: 10.69 MHz, BNC connector VIDEO OUTPUT (Y): 0 to 0.5 V ±0.1 V (typical, from lower edge to upper edge at 10 dB/div),0 to 0.4 V ±0.1 V (typical, from lower edge to upper edge at 10%/div), BNC connector Auxiliary signal

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75 Ω terminated at 100 MHz input input and outputCOMPOSITE OUTPUT: For NTSC, 1 Vp-p (75 Ω terminated), BNC connectorEXT REF INPUT: 10 MHz ±10 Hz, –10 to +2 dBm (50 Ω terminated), BNC connector REF BUFFERED OUTPUT: ≥ 0 dBm (50 Ω terminated), BNC connector1ST LOCAL OUTPUT: 4 to 7 GHz, ≥ +8 dBm, 50 Ω , SMA-J connector Signal search AUTO TUNE, PEAK → CF, PEAK → REF, SCROLL Zone marker NORMAL, DELTA Marker → MARKER → CF, MARKER → REF, MARKER → CF STEP SIZE, ∆ MARKER → SPAN, ZONE → SPAN Peak search PEAK, NEXT PEAK, NEXT RIGHT PEAK, NEXT LEFT PEAK, MIN DIP, NEXT DIP Multimarker Number of markers: 10 max. (HIGHEST 10, HARMONICS, MANUAL SET) Noise power (dBm/Hz, dBm/ch), C/N (dBc/Hz, dBc/ch), occupied bandwidth (power N% method, X-dB down method), adjacent Measurechannel power (REF: total power/reference level/in-band level method, channel designate display: 2 channels x 2 graphic display),average power of burst signal (average power in designated time range of time domain waveform), channel power (dBm, dBm/Hz), template comparison (upper/lower limits x each 2, time domain), MASK (upper/lower x each 2, frequency domain) Save/recall Saves and recalls setting conditions and waveform data to internal memory (max. 12) or memory card Printer (HP dotmatrix, EPSON dotmatrix compatible models):Hard copy Display data can be hard-copied via RS-232C, GPIB, and Centronics (Option 10) interface. Plotter (HP-GL, GP-GL compatible models): Display data can be output via RS-232C and GPIB interface. Language: PTL (interpreter based on BASIC) Programming: Using external computerPTA Program memory: Memory card, upload/download to/from external computerProgramming capacity: 192 KBData processing: Directly accesses measurement data according to system variables, system subroutines, and system function. RS-232C Outputs data to printer and plotter. Control from external computer (excluding power switch) Meets IEEE488.2. Controlled by external computer (excluding power switch). Or controls external equipment with PTAGPIBInterface function: SH1, AH1, T6, L4, SR1, RL1, PP0, DC1, DT1, C1, C2, C3, C4, C28 Automatic correction of insertion loss of MA1621A Impedance Transformer CorrectionCorrection accuracy (RF ATT: ≥ 10 dB):±2.5 dB (9 to 100 kHz), ±1.5 dB (100 kHz to 2 GHz), ±2.0 dB (2 to 3 GHz)

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Typical value Functions: Saving/recalling measurement parameters/waveform data, uploading/downloading PTA programs; Memory card Applicable cards: SRAM, EPROM, Flash EPROM (Only SRAM writable; Card capacity: 2 MB max. The SRAM card is interfacesupported by Windows95/98
® of OS.)Connector: Meets the PCMCIA Rel. 2.0, 2 slots Continued on next page

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