Máy đếm tần số của Topward

máy đếm tần số của topward

Các loại máy đếm tần số của Topward.

Máy đo tần số (Frequency counter) của Topward (Taiwan) với dải tần rộng, độ chính xác cao, mỹ thuật.


MÃ HIỆU
(MODEL)
THÔNG SỐ KỸ THUẬT CHÍNH
(MAIN FEATURES)

1210_150

1210

Datasheet

Manual

- FrequencyRange : 0.1Hz to 100MHz
- Display Digits : 8 Digits 0.5" Green LED Displays

FREQUENCY MEASUREMENT
- Range (Direct) : 0.1Hz to 100MHz
- Range (Pre-Scale) : N/A
- Gate Time (Direct) : 0.01S, 0.1S, 1S, 10S
- Gate Time (Pre-Scale) : N/A
- Resolution (Direct) : 100Hz, 10Hz, 1Hz, 0.1Hz
- Resolution (Pre-Scale) : N/A
- Accuracy : ± (1 count + Timebase Accuracy + Trigger Error)

INPUT SELECTION
- Sensitivity (CH-A) : (15mVrms) / 100MHz
- Sensitivity (CH-C) : N/A
- Impedance (CH-A) : 1MOhm
- Impedance (CH-C) : N/A
- Attenuator (CH-A) : X1, X20
- AC / DC Coupling : Only on Channel A
- Low Pass Filter : 100KHz nominal 3dB point (Channel A Only)
- Trigger Level ADJ : Only on Channel A (+2.5VDC to –2.5VDC)

TIMEBASE
- Freq. (Direct) : 10MHz ± 10ppm
- Freq. (Pre-Scale) : N/A
- Power Source : ACV 115V / 230V, ± 10%, 60Hz / 50Hz
- Dimension : 10.3"(W) x 3.3"(H) x 10.2"(D)
- Gross Weight : 3.3 lbs
- Accessories : ACS-003 BNC to clip X1, Operation manual X1

 

1220_150

1220

Datasheet

Manual

- Frequency Range : 0.1Hz to 3GHz
- Display Digits : 8 Digits 0.5" Green LED Displays

FREQUENCY MEASUREMENT
- Range (Direct) : 0.1Hz to 100MHz
- Range (Pre-Scale) : 100MHz to 3GHz
- Gate Time (Direct) : 0.01S, 0.1S, 1S, 10S
- Gate Time (Pre-Scale) : 0.05S, 0.512S, 5.12S, 51.2S
- Resolution (Direct) : 100Hz, 10Hz, 1Hz, 0.1Hz
- Resolution (Pre-Scale) : 10KHz, 1KHz, 100Hz, 10Hz
- Accuracy : ± (1 count + Timebase Accuracy + Trigger Error)

>INPUT SELECTION
- Sensitivity (CH-A) : (15mVrms) / 100MHz>
- Sensitivity (CH-C) : -27dBm (10mVrms) / 2.7GHz; -21dBm (20mVrms) / 3GHz
- Impedance (CH-A) : 1MOhm
- Impedance (CH-C) : 50Ohm
- Attenuator (CH-A) : X1, X20
- AC / DC Coupling : Only on Channel A
- Low Pass Filter : 100KHz nominal 3dB point (Channel A Only)
- Trigger Level ADJ : Only on Channel A (+2.5VDC to –2.5VDC)

TIMEBASE
- Freq. (Direct) : 10MHz ± 10ppm
- Freq. (Pre-Scale) : 19.53125MHz ± 2.5ppm
- Power Source : ACV 115V / 230V, ± 10%, 60Hz / 50Hz
- Dimension : 10.3"(W) x 3.3"(H) x 10.2"(D)>
- Gross Weight : 3.5 lbs
- Accessories : ACS-003 BNC to clip X1, Operation manual X1


THỐNG KÊ TRUY CẬP

Số lần xem bài : 16034519

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