TTi TG330 - Frekvenčný generátor s čítačom 3MHz

TG300 Series - 3MHz Function Generators

  0.03Hz to 3MHz frequency range
  Simultaneous display of frequency & amplitude
  External seven digit 120MHz counter
  High waveform quality at all frequencies & levels
  2mV to 20V pk-pk from 50 Ohms or 600 Ohms
  Variable symmetry with constant frequency
  Auxiliary TTL/CMOS output
  1000:1 frequency change by vernier or sweep voltage
  Precision internal lin/log sweep (TG330 only)
  Internal/external AM up to 100% (TG330 only)

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Kód: 970
€1 €0,83 bez DPH
TTi TG330 - Frekvenčný generátor s čítačom 3MHz
TTi TG330 - Frekvenčný generátor s čítačom 3MHz
Ukončená výroba
Doprava zadarmo pre každý nákup nad 80€ s DPH vytvorený cez náš eshop.
Doprava zadarmo
pre každý nákup nad 80€ s DPH vytvorený cez náš eshop.
Široké možnosti platby na dobierku, kartou online alebo bankovým prevodom.
Široké možnosti
platby a doručenia pre vaše pohodlie
Tovar skladom odosielame v deň objednávky (do 13:00)
Tovar skladom
odosielame v deň objednávky kuriérom SPS (do 13:00).
Záručný, pozáručný servis teplomerov, multimetrov a iného metrologického vybavenia.
Servis a kalibrácia
teplomerov, multimetrov a iného metrologického vybavenia.
Models meeting a variety of needs
The TG330 has all the features of the TG320 plus an internal sweep generator with linear or log sweep, variable sweep rate and a sweep output socket.
It also offers internal or external amplitude modulation.

Exceptional waveform quality
The TG300 series provides very high waveform quality under all conditions. That means low sinewave distortion, low aberation triangle waves and fast-edged square waves with low overshoot.
Unlike many competitive products good waveform quality is maintained throughout the frequency range, and at low output levels.
All models have bi-directional variable symmetry at constant frequency from 1:9 to 9:1.

Digital display for precision and convenience
All the TG300 series generators incorporate a large dual-section digital display.  Unlike competitive products the display provides a readout not just of frequency, but of amplitude or offset simultaneously.
Auto-ranging reciprocal measurement gives 4-digit resolution with rapid update right down to Hz levels, below this an alternative technique is used to retain fast display update a sub-hertz frequencies.
The output level display can be selected to show any of three values: volts pk-pk, volts rms, or dc offset.

Wide range level control
The main output has a maximum emf of 20V pk-pk from a 50 Ohm or 600 Ohm source. An amplitude vernier with a range of 40dB is combined with a -20dB switched attenuator to provide levels down to 20mV pk-pk. Variable DC offset of +/-10V is available via a centre detent control.
An auxiliary output provides a fixed 0V to +5V level suitable for driving both TTL and CMOS loads.

External counter with seven digit resolution

The TG320 and TG330 have an external counter mode which utilises the full width of the display to provide up to seven digits of resolution.
The frequency range is from 5Hz up to 120MHz in two ranges, and the input sensitivity is better than 50mV rms.
A measurement period of 0.5 or 5 seconds can be selected. A reciprocal counting measurement system is used which ensures high resolution regardless of input frequency.

Wide sweep range
Each range can be swept by at least 1000:1 either manually or via the sweep control input. The TG330 incorporates a versatile internal sweep generator capable of providing linear or logarithmic frequency sweeps.
The TG330 provides further versatility by adding AM facilities. The modulation can be external or internal (via a 400Hz internal generator) with modulation levels fully variable between 0% and 100%.
Frequency Range: 0.03Hz to 3MHz in 7 overlapping decade ranges with fine adjustment by a vernier.
Vernier Range: 1000:1 on each range.
Specifications apply for the top decade of each frequency range and maximum output into 50 Ohm termination.
Distortion: <0.5% on 300, 3k<0.5% on 300, 3k and 30k ranges; <1% on 3, 30 and 300k ranges; all harmonics >25dB below fundamental on 3M range. and 30k ranges; <1% on 3, 30 and 300k ranges; all harmonics >25dB below
Amplitude Flatness: ±0.2dB to 200kHz; ±2dB to 3MHz.
Linearity: Better than 99% to 200kHz
Rise/Fall Times: <100ns
Mark - Space Ratio: 1:1 ± 1% to 100kHz
Range: ±10V unterminated
Symmetry Range: Variable typically 1:9 to 9:1 (on top decade of each range), frequency divided by 10.
METER FUNCTIONS (generator mode)
Frequency: Auto-ranging reciprocal measurement giving 4 digit resolution for frequencies down to 1Hz; maximum resolution is 0.001Hz.Accuracy ±1 digit for 0.2Hz to 3MHz. Below 0.2Hz accuracy is ±1% of range full scale (symmetry off).
Amplitude: Display shows peak-to-peak amplitude or rms value. Display corrected for attenuator setting. 3-digit resolution, accuracy typically 5% of range. Clipping indicator on display.
DC Offset: 3-digit resolution; accuracy typically ±2% of setting ±1 digit. Display corrected for attenuator setting. Clipping indicator on display.
MAIN - 50 Ohm
Amplitide: 2mV to 20V peak-peak open circuit (1mV to 10V peak-peak into 50 Ohms) in four switch-selectable ranges with 20dB vernier control within each range
Attenuator Ranges: 0dB, -20dB, -40dB, -60dB
DC Offset Range: ±10V from 50Ohms. DC offset plus signal peak limited to ±10V (±5V into 50Ohms). DC offset plus waveform attenuated proportionally by the attenuator.
MAIN - 600 Ohm 
Alternative output socket offering the same facilities as the 50 Ohms socket.
0 to 5V TTL/CMOS logic levels capable of driving 2 standard TTL loads. Frequency, symmetry and phase as main outputs
Input Impedance: 10k Ohms
Input Sensitivity: 0 to 3V for 1000:1 sweep 
Max. Input Voltage: ±10V
Sweep Linearity: Better than 1% 
Max. Slew Rate: 0.1V/us 
INTERNAL (TG330 only)
Sweep Range: 1000:1 within each range.
Sweep Rate: Adjustable, typically 20ms to 20 secs.
Sweep Mode: Linear or logarithmic. Sweep start and stop frequencies displayed at the press of a button.
Sweep Output: 3V ramp from 600Ohms. 
Moulded ABS case with tilt stand.
Input Voltage: 220 to 240 volts AC nominal 50/60Hz or 110 to 120 volts AC nominal 50/60Hz by rear panel adjustment. Installation category II.
Power Consumption: 25VA max.
Operating Temp.Range: +5°C to +40°C, 20% to 80% RH.
Storage Temp.Range: -10°C to +65°C
Environmental: Indoor use at altitudes up to 2000m. Pollution degree 2.
Size 260(W) x 88(H) x 235(D)mm (10.2 x 3.4 x 9.2"), excluding handle and feet.
Weight 1.9kg (4.2lb)
Safety Complies with EN61010-1.
EMC Complies with EN61326.

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