Méréstechnika

HP 3312A FUNCTION GENERATOR .1 Hz - 1 MHz

Item Condition: USED

Price: 46.000 HUF + ÁFA

HP 3312A Operating and Service Manual

SPECIFICATIONS

Dial Accuracy: +-5 % of full scale (After 1-hour warm-up)
Square Wave Rise or Fall Time (10% to 90%) 20 nsec at 3 MHz and full rated output
Abberations: 10 %
Triangle Linearity Error: 1% of rated amplitude at 100 Hz
Variable Symmetry: 80:20 to 20:80 to 1 MHz
Spectral Purity:
Sine Wave Distortion : 0.5% THD from 10 Hz to 50 kHz (X1 thru X10 k ranges).
30 bD below fundamental from 50 kHz to 13 MHz
OUTPUT CHARACTERISTICS
Impedance: 50 Ohm +-10%
Level: 20 V p-p into open circuit, 10 V p-p into 50 ohm at 1 kHz.
Level Flatness (Sine Wave): +-3% from 10 Hz to 100 kHz at full rated output (1 kHz reference). +-10 % from 100 kHz to 10 MHz at full rated output.
Step Attenuator Accuracy: better than 5%
Sync Output: Impedance: 50 ohm +-10%, 1V p-p square wave into open circuit.
Rise or Fall Time (10% to 90%): 10 nsec.
DC Offset : +-10 volts maximum (subjekt to coarse amplitude attenuator setting).

MODULATION CHARACTERICS
Internal Modulation Source
Output Level : 1.0 V p-p into 10 kOhm
Spectral Purity : Sine Wave Distortion: 2% THD from 10 Hz to 10 kHz
Amplitude Modulation
Carrier 3 dB Bandwidht: 100 Hz to 5MHz
Carrier Envelope Distortion: 2% at 70% sine wave modulation with f_c= 1 MHz, f_m= 1 kHz
External Sensitivity: 10 V p-p for 100% modulation.
Frequency Modulation: +-5%
Deviation: 0 to 5% (internal).
Modulation Frequency:
Internal: 0.01 Hz to 10 kHz
External: DC to 50 kHz
Distortion: -35 dB at f_c= 10 MHz, f_m= 1 kHz, 10% modulation
Sweep
Ramp Linearity Error: 1% at 100 Hz

EXTERNAL FREQUENCY CONTROL
Input Requirement: With dial set to 10, application of 0 to ?2 V dc +-20% to the VCO input will linearly decrease frequency by more than 1000:1. An ac voltage will FM the frequency about a dial setting within the limits of (.110) x range setting.
Linearity: The frequency vs voltage curve will be linear within 0.5 % over a 100:1 frequency range.

GENERAL INFORMATION
MAIN GENERATOR CHARACTERISTICS
General : Sine, Square, triangle, ramp, and pulse.
Variable Symmetry: Range is 80:20 to 20:80
Frequency Characteristics
Range : 0.1 Hz to 13 MHz in 8 decade ranges.
Output Characteristics
Attenuator: 1:1, 10:1, 100:1, 1000:1 and 10:1 continuous control.
MODULATION CHARACTERISTICS
General:
Types : Internal AM, FM, Sweep, Trigger, Gate or Burst.
External AM, FM, Sweep, Trigger, Gate or Burst.
Amplitude Modulation:
Depth: 0 to 100%
Modulation Frequency: 0.01 Hz to 10 KHz (internal).
DC to 1 MHz (external).
Frequency Modulation:
Modulation Frequency: 0.01 Hz to 10 kHz (internal)
DC to 50 kHz (external)
Sweep Characteristics

Sweep Width:

Sweep Rate: 90:10 ramp,(0Hz provides manual setting of *Sweep Start* without Modulation Generator oscillating).
Sweep Mode: Repetitive linear sweep between start and stop frequency, settings, Retrace time can be increased with symmetry control.
Gate Characteristics
Frequency Range: 0.1 Hz to 1 MHz (useful to 10 MHz)
Start/Stop Phase Range: +90 to ? 80
Gating Signal Frequency Range (External): DC to 1 MHz. ( TTL compatible input level.)
External Frequency Control
Range: 1000:1 on any range
General:
Operating Temperature: 0 C to +55 C, specifications apply from 0C to 40 C.
Storange Temperature: -40 C to + 75 C
Power: 100/120/220/240 V + 5%, -10%, switchable, 48 Hz to 440 Hz, 25 Va.

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Viletelné Markó Mária

Hívjon: 06-30-2307529

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