frequency counters Ch3
Частотомер Ч3-46 электронносчетный (Ч3 46, Ч346, Чз-46)
Измерение частоты синусоидальных сигналов НГ (1,5-12ГГц, погрешность ±0,00001),
несущей частоты импульсно-модулированных сигналов ИМ (1,5-12ГГц, погрешность ±0,0001), выдача напряжения кварцованной частоты.
Напряжение входного сигнала 200мкВт – 5мВт.
Ч3-47 частотомер электронно-счетный предназначен для измерения частоты и периодов входных сигналов, временных интервалов, напряжение постоянного тока, отношение частот и периодов, производит деление частоты входного сигнала и счет числа электрических колебаний, выдает сигнал с кварцованной частотой повторения.
Диапазон измерения частот - от 0 до 500 МГц.
Диапазон входных напряжений - от 0,1 мВ до 500 В.
More info ...
The instrument measures the frequency and sinusoidal wave signal:
- From 0.01 Hz to 12MHz - DC coupled;
- 10Hz to 12MHz - AC coupled with a voltage input signal;
- 0.1 V to 100 V for sinusoidal signals;
- 0.5V to 100V for pulsed signals of either polarity rectangular pulses and the duration of not less than 0.1 ms at 0.5.
Ч3-5 частотомер электронно-счетный предназначен для измерения частоты или периода следования периодических сигналов, для счета хаотически распределенных во времени импульсов и для измерения интервала времени между двумя видеоимпульсами, а также может служить в качестве источника стабилизованных кварцем частот.
Диапазон измеряемых частот:
- для синусоидальных сигналов - от 20 Гц до 100 кГц;
- для импульсных сигналов - от 0 до 100 кГц.
Величина времени счета - 1 мс; 10 мс; 0,1 с; 1 с; 10 с.
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Ч3-50 частотомер электронно-счетный предназначен для прецизионных измерений частоты и периода электрических сигналов, длительности интервалов времени с программируемой математической обработкой результатов по заданной программе в реальном времени.
Диапазон частот в режиме измерения частоты и периода - от 0,01 Гц до 320 МГц.
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Ч3-51 частотомер электронно-счетный предназначен для измерения частоты синусоидальных сигналов, несущей частоты ИМ и применяется при настройке, калибровке и испытаниях различных приемопередающих трактов, фильтров и СВЧ генераторов, а также для настройки систем связи.
Диапазон частот синусоидальных сигналов, АМ, ИМ сигналов - от 8 ГГц до 17,44 ГГц.
Относительная погрешность по частоте кварцевого генератора за 1 месяц - 5·10-5.
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Ч3-52 частотомер электронно-счетный предназначен для автоматического измерения частоты и периода импульсных и синусоидальных сигналов.
Диапазон измеряемых частот - от 0,01 Гц до 12·106 Гц.
Диапазон входных напряжений - от 0,1 В до 100 В.
More info ...
Диапазон частот 0,1Гц - 300МГц
Погрешность по частоте кварцевого генератора за 1 месяц 1,5*10-7
Уровень выходного сигнала 0,1 - 100 В (0,1Гц - 120МГц), 0,2-3 В (120МГц - 300МГц)
Диапазон выходного напряжения:
0,1В-10Вср.кв (синусоидальных сигналов);
0,3-10Вампл (импульсных сигналов)
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