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视频信号发生器|函数信号发生器|多功能信号发生器|发生器|信号源|TG120

产品型号: TG120
有 效 期: 长期有效
所 在 地: 上海市闵行区
配送信息:
供应数量:不限
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详细说明
商品简介:
TG120 - 20MHz Dial-Set Function Generator  20MHz dial set function generator  0.2Hz to 20MHz frequency range  Sine, square and triangle waveforms plus dc  10mV to 20V pk-pk from 50 Ohms  DC offset control with zero detent  Variable symm


详细说明:

TG120 - 20MHz Dial-Set Function Generator

  20MHz dial set function generator
 
0.2Hz to 20MHz frequency range
 
Sine, square and triangle waveforms plus dc
 
10mV to 20V pk-pk from 50 Ohms
 
DC offset control with zero detent
 
Variable symmetry control
 
External sweep input
 
Very low cost.


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20MHz from a low-cost generator
Most lower cost function generators use a technology which enables them to operate up to no more than 2MHz.
The TG120 utilises an alternative technology which retains its waveform quality right up to 20MHz.

Sweep mode operation (external)
The TG120 can be operated in sweep mode by connecting an external sweep voltage. A sweep range of at least 20:1 can be achieved.

Variable symmetry for pulse and ramp waveforms
The TG120 provides switchable bi-directional variable symmetry which enables variable duty cycle pulse waveforms and sawtooths to be generated.
Wide range level control
The TG120 provides a main output with a maximum emf of 20V pk-pk from a 50
W source.

An amplitude vernier with a range of 26dB is combined with two -20dB switched attenuators to provide levels down to 10mV pk-pk. Variable DC offset of ?0V is available via a centre detent control.

Auxilliary Output
An auxilliary output provides a fixed 0 to +5V level suitable for driving both TTL and CMOS loads.
SPECIFICATIONS

Frequency

Frequency Range:

0.2Hz to 20MHz in 8 overlapping decade ranges with fine adjustment by a vernier.

Vernier Range:

>10:1 on each range.

Vernier Accuracy:

Typically ?% of full scale.

Sweep Mode External

Input Impedance:

82 kW

Sweep Range:

Typically > 20:1

Input Sensitivity:

Typically 0 to 2V for 10:1 sweep

Max. Input Voltage:

?0V

Max. Slew Rate of sweep voltage:

0.1V/us

Operating Modes

(Specifications apply for the top decade of each frequency range and output 10V peak-to-peak into 50W termination).

Sine

Distortion:

Typically 2% on 200, 2k and 20k ranges.

Amplitude Flatness:

?.2dB to 200kHz; ?dB to 20MHz.

Triangle

Linearity:

Typically 99% on kHz ranges.

Squarewave

Rise and Fall Times:

<22ns

DC Range:

?0V from 50W

Symettry

Symmetry Range:

Typically variable from 1:6 to 6:1 up to 500kHz.

Outputs

50 Ohms

Three switch-selectable ranges with 26dB vernier control within each range.

0dB Range:

1V to 20V peak-to-peak (0.5V to 10V into 50W).

-20dB Range:

100mV to 2V peak-to-peak (50mV to 1V into 50W)

-40dB Range:

10mV to 0.2V peak-to-peak (5mV to 0.1V into 50W)

DC Offset Range:

?0V from 50 W. DC offset plus signal peak limited to ?0V (?V into 50W). DC offset plus waveform attenuated proportionally in -20dB and -40dB position.

TTL/CMOS

Capable of driving 4 standard TTL loads.

General

Power:

230V or 115V nominal 50/60Hz, adjustable internally; operating range ?4% of nominal; 30VA max. Installation Category II.

Operating Range:

+5oC to + 40oC, 20% to 80% RH.

Storage Range:

-10oC to +65oC

Environmental:

Indoor use at altitudes to 2000m, Pollution Degree 1.

Electrical Safety:

Complies with EN61010-1.

EMC:

Complies with EN55011 and EN50082-1.

Size:

220(W) x 82(H) x 230(D) mm, (10.3 x 3.4 x 9.2") excluding feet.

Weight:

1.5 Kg (3.3lb).



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电动汽车电机测试电源   地址:上海市闵行区莘福路388号1号楼722室   邮政编码:201100
联系人:王小姐   电话:021-51083590   手机:15221761460   传真:021-51686652
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