PeakTech 1007 Operating Manual
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PeakTech 1007 Operating Manual

PeakTech 1007 Operating Manual

High-performance direct digital synthesize (dds) function generator
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Summary of Contents for PeakTech 1007

  • Page 1 Operating Manual...

  • Page 3: Table Of Contents

    Table of Content Introduction General Key Features Physical Description Specification Operation Keypad and Knob Description Opening Screen Setting Group Name Adjust Frequency Select Waveform Frequency Sweep Output Attenuation Rotary Frequency Step Setting Amplitude, Offset and Square Wave Pulse Width Display Trigger/Gate 2.10 Phase-Shift Keying (PSK) and Frequency-Shift Keying (FSK) Modulation...

  • Page 4: Introduction

    ® The PeakTech 1007 / 1014 / 1016 series is a high-performance direct digital synthesize (DDS) function generator with very low noise and distortion. Combined with the DDS technology, the FG700S/F series can output high accuracy and stable frequency to meet your test requirement of precision and accuracy.

  • Page 5: Physical Description

    1.3 Physical Description ® PeakTech 1007 Front Panel...
  • Page 6 ® PeakTech 1014 / 1016 Front Panel Rear Panel...

  • Page 7: Specification

    External Frequency Input (5Vrms Max. @ 50Ω) for Frequency Counter Function DC/Offset Adjustment Knob Internal AM/FM Adjustment Knob 1.4 Specification ® PeakTech 1007 Output Characteristics Frequency Range Sine, Square, Pulse and Sync Output : 100mHz ~ 8MHz Triangle : 100mHz ~ 1MHz...
  • Page 8 Dimension 95mm (H) x 235mm (W) x 280mm(D) e. Weight f. Accessories AC power cord, operating manual ® PeakTech 1014 / 1016 Output Characteristics a. Frequency Sine, Square, Pulse and Sync 100mHz ~ 10MHz (P 1014) Range 100mHz ~ 20MHz (P 1016)
  • Page 9 c. Output 50Ω ±5% Impedance d. Amplitude 1mV to 20Vp-p (open-circuit) 0.5mV to 10Vp-p (into 50Ω load) e. Amplitude 3 digits, 1mV min (depending on the attenuation) Resolution Amplitude Typical 1% test at 1KHz 9Vp-p sine @ 50Ω load Accuracy g.
  • Page 10 Modulation Characteristics a. AM Function Sine or Triangle Modulation ratio 0% ~ 100% Source Internal/External Internal source 400Hz/1000Hz Sine Wave External source Max. 5.5Vpeak any waveform b. FM Function Sine, Suqare or Triangle Frequency range 100mHz ~ 10KHz Peak deviation 4 ~ 5% of Max.

  • Page 11: Operation

    In frequency editing, the frequency will /10 if the cursor is off. c. In frequency editing, the cursor goes to left position if the cursor is on. Amplitude/Offset/Pulse Width Display Key (P 1007) a. Select the display of amplitude, offset and pulse width of square wave.
  • Page 12 In rotary push trigger/gate function, press the rotary push button to generate trigger/gate signal manually. Pulse Width Adjustment Knob (P 1007) a. Adjust the pulse width of the square wave. DC/Offset Adjustment Knob a. Adjust the DC level if the function output is set to DC.

  • Page 13: Opening Screen

    1kHz sine wave output at 20dB attenuation amplitude. b. To turn off the beep of the keypad, please press keys together for P 1007. c. To turn off the beep of the keypad, please press key together for P 1014/1016.

  • Page 14: Adjust Frequency

    To cancel the cursor, please press the rotary button. 2.5 Select Waveform ® a. In PeakTech 1007, press the key to select output waveform. There are four waveforms to be selected (sine, square, triangle and DC). ® b. In PeakTech 1014 / 1016, press the key to select output waveform.

  • Page 15: Frequency Sweep

    F R Q : 1 . 0 0 0 0 k H z A M P : 1. 0 0 V T R I Triangle Wave Output F R Q : 1 . 0 0 0 0 k H z A M P : 1.
  • Page 16 sweep, sweep start frequency, sweep stop frequency and sweep step frequency or ratio. Use the key or to select the desired sweep type or frequencies. L I N : 4 . 0 0 0 2 k H z T S W S W 2 Type of Sweep : Up L I N : 4 .
  • Page 17 The actual logarithm sweep step ratio is calculated by following equation: n +1 Actual Ratio = = 1 + Setting Ratio Step Sweep Logarithm 1000 For Example, if the logarithm sweep step ratio setting is set to 5 and the F is 1000Hz, the actual ratio is the following: 5___...

  • Page 18: Output Attenuation

    L O G: 4 . 0 0 0 0 2 M H z A M P : 1 . 0 0 V S I N Logarithm Sweep 2.7 Output Attenuation a. Press the key once to enter the attenuation select menu. Use the key or to select the output attenuation of 0, 20, 40and 60 dB.

  • Page 19: Rotary Frequency Step Setting

    2.8 Rotary Frequency Step Setting a. Press the key twice to enter the frequency step setting menu. Use the key or to select the default or manual frequency step of rotary up/down adjustment. F R Q : 1. 0 0 0 0 k H z F S t e p D e f a...

  • Page 20: Amplitude, Offset And Square Wave Pulse Width Display

    . 0 0 m V S I N Offset Display e. To adjust the pulse width at P 1007, please select the square waveform first and set the pulse width on in sub function menu (SB2). Turn the knob to adjust.

  • Page 21: Trigger/Gate

    g. To adjust the pulse width at P 1014 / 1016, please select the square wave first and set the pulse width on in the sub function menu (SB4). Press the key to select SB5 menu to set the pulse width frequency. Use the key or to set the frequency.

  • Page 22: Phase-Shift Keying (Psk) And Frequency-Shift Keying (Fsk) Modulation

    Rotary Push Trigger 2.11 Phase-Shift Keying (PSK) and Frequency-Shift Keying (FSK) Modulation a. Press the key twice to enter the PSK/FSK modulation selection menu. b. Use the key or to select PSK 1KHz, PSK 400Hz, PSK external, FSK 1KHz, FSK 400Hz and FSK external. The corresponding internal or external indicator will show up.
  • Page 23 FSK 400Hz FSK 1KHz PSK 1KHz c. If FSK turns on, press the key to enter the FSK frequency register 1 and frequency register 0 setting menu. Use the key or to set the desired FSK frequencies.

  • Page 24: Sub Function

    PSK phase setting menu. Use the key or to set the desired PSK phase. 2.12 Sub Function a. At P 1007, press the key to select sync output on/off, square wave pulse width adjustement on/off and output offset on/off. Use the key or to select the desired on/off setting.
  • Page 25 Square Wave Pulse Width Adjustment On and Output Negative Pulse F R Q : 1 . 0 0 0 0 k H z S Y N O F F S B 1 Square Wave Pulse Width Adjustment On and Output Positive and Negative Pulse Note : The square wave pulse width adjustment on/off selection will show up in the sub function only if the output select to square wave.
  • Page 26 Note : Use the key to set the attenuator on/off (+/-). Use the key to set the low pass filter on/off (+/-). F R Q : 1 . 0 0 0 0 k H z O F F S E T S B 2 Output Offset On F R Q : 1 .
  • Page 27 AM On, Internal 1000Hz Source AM On, External Source F R Q : 1 . 0 0 0 0 k H z P W H O F F S B 4 Square Wave Pulse Width Adjustment Off F R Q : 1 . 0 0 0 0 k H z P W H P o s...

  • Page 28: Notice Of Operating

    For Waveform Measurement : • ® The PeakTech 1007 / 1014 / 1016 Func Out output impedance is 50Ω, so the oscilloscope input impedance must be matched to 50Ω. Use the coaxial cable for ® characteristic impedance 50Ω in connecting with PeakTech 1007 / 1014 / 1016 Func Out and oscilloscope input terminal.
  • Page 29 • For PeakTech 1007 / 1014 / 1016 output impedance is 50Ω, if the load is greater enough than 50Ω, it will result in the load voltage drop equal to the open circuit of the function generator output, approximately. If the load is 50Ω, the load voltage drop is equal to one half of the open circuit of the function generator output voltage.

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