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LW-1642 функция генератор сигналов 0 1 Гц до 5 МГц Частотомер

LW-1642 функция генератор сигналов 0 1 Гц до 5 МГц Частотомер

Категория: >>>
Поставщик: Guangzhou,Myami,Trading,Co.,Ltd.

Цена:71,50 $ - 75,50 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-16-2025	90.11 $*	92.67 $*
Jul-16-2025	73.99 $*	74.61 $*
Jun-16-2025	89.52 $*	91.95 $*
May-16-2025	88.53 $*	90.76 $*
Apr-16-2025	70.35 $*	71.70 $*
Mar-16-2025	87.0 $*	89.86 $*
Feb-16-2025	86.81 $*	88.24 $*
Jan-16-2025	85.14 $*	87.13 $*

Характеристики

LW-1642 Function Signal Generator 0.1Hz to 5MHz Frequency Meter Arbitrary Waveform Signal Generator

Application:

Laboratory

Feature:

1. The generated frequency is 0.1Hz ~ 5MHz.
2. Output waveform: sine wave, triangular wave, square wave, ramp wave, positive or negative pulse wave, sawtooth wave, etc
3. TTL / CMOS can output as synchronous output
4. Distortion 10Hz ~ 100kHz, less than 1%
5. Frequency response: 0.1Hz ~ 100kHz, no more than ± 0.5dB
6. Frequency measurement: 1Hz ~ 30MHz

Specification

Model

LW-1641

LW-1642

LW-1643

LW-1645

Frequency

0.1Hz～2MHz

0.1Hz～5MHz

0.1Hz～10MHz

0.1Hz～15MHz

Output impedance

50Ω±10%

Amplitude

Not less than 20vp-p (no load)

DC voltage

0 - ± 10V, continuously adjustable

Symmetrical range

90：10—10：90

Square wave front

<100ns

<50ns

<35ns

Sine wave characteristics

Distortion

Less than 1% (10Hz ~ 100kHz)

Frequency response

0.1Hz～100KHz No more than ±0.5dB

100KHz～5MHz(LW-1642) No more than ±1dB

100KHz～2MHz(LW-1641) No more than ±1dB

TTL/CMOS Output

Level

The low level of TTL pulse is not more than 0.4V, the high level is not less than 3.5V, the low level of CMOS pulse wave is not
more than 0.5V, and the high level is continuously adjustable from 5V to 14V.

Rising time

<100ns

VCR Input

Voltage

-5V～0V±10

Maximum voltage control ratio

1000：1

Output signal

DC-1KHz

Frequency meter

Test scope

1Hz～1KHz≥10vp-p