Model SRC3165 - Precision Frequency Counter Channel A (0.01Hz ~ 50MHz) Frequency Range: DC couple 0.01Hz to 100Hz AC couple 100Hz to 50MHz Sensitivity: AC: 100Hz ~ 50MHz < 50m Vrms DC: 0.01Hz ~ 1Hz ≤ 500m Vp-p 1Hz ~ 100Hz ≤ 80m Vrms Impedance: 1 Mohms Attenuator: X1, ...
50MHz ~ 2.4GHz Display Type Analog and Digital Accuracy Class 100Hz Operating Temperature 0-50C Type Frequency Counter Frequency step 200k (digital radio signal), lk, 100Hz Testing distance UHF: 8m,VHF: 5m Battery 9V 6F22 Auto power off time 1 mins.(except for the digital signal gear) Sh...
frequencycounter名词 频率计数器名() 也可见: frequency名— 率名 · 频名 · 次数名 · 班次名 · 频数名 · 频道名 · 类频数名 · 频率名 · 卛名 counter动— 打击动 · 抵制动 · 反驳动 · 驳斥动 counter名— 柜台名 · 计算器名 ...
输入频率。范围为50 mhz至2.2 ghz的 输入灵敏度见图表功能部分 产量 输出负载50ω 输出幅度700mvpp的方波 输出偏移量为500 mv 一般 尺寸17“×3”×14.5“(whl) 重量15磅。 保修一年部件和人工材料和工艺方面的缺陷 sr625 frequency counter with rb timebase ...
This way, using a 16-bit counter, we can measure frequencies up to 65,535 Hz. If using a 32-bit counter, the maximum frequency that we can measure will be 4,294,967,295 Hz. For the measurement of high frequencies, we can actually use a 16-bit counter and increment a variable each...
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High Resolution Frequency Counter: This instructable shows a reciprocal frequency counter capable of measuring frequencies fast and with reasonable precision. It is made with standard components and can be made in a weekend (it took me a bit longer :-) )
B&K 1805 Frequency Counter This is a nice working 80 MHz frequency counter. It is in very good condition. Working 100% Thanks you!Telco Count 40 40 MHz Frequency Counter Used Telco Count 40 40 MHz Frequency Counter Frequency Counter Works And Comes With AC Adapter Frequency Counter In Great ...
wherein the frequency determining apparatus includes a counter for counting zero amplitude transitions of a radio frequency signal in each of a plurality of time periods of identical duration; a first register for storing counted zero amplitude transitions for a selected one of the time periods; a...
I have purchased the two PCBs for the 12-Digit Frequency Counter and, after spending some time locating all the parts, I have built it. However there is a problem with the tracks for the ADCH-80 choke on the PCB. You have used pins 3 & 6 but the RFC only has connections to pins...