Return Loss, Impedance & Balance Measurement Accessory

Test & Measurement

Test & Measurement by Aplab

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Aplab Model 4910 is a microprocessor based digital Autocompute LCR-Q Meter that meets today’s laboratory requirements, in the production line and the quality assurance area. It features fully autoranging and automatic operation over a wide range of measurements. Model 4910 measures inductance, capacitance, resistance and quality factor to a basic accuracy of ±0.25% of the reading for values upto 2000H, 2000μF, 2M ohm and Q factor upto 99 respectively. Measurements can be made at a frequency of 100Hz or 1KHz as required and either the series equivalent or parallel equivalent component values can be displayed.

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300KHz Precision LCR Meter

Model 4300R - Aplab Limited

Aplab Precision LCR Meter Model 4300R is a new generation of impedance test equipment with high accuracy, wide measurement range and six digits resolution. Being featured with test frequency up to 300kHz, test voltage of 5mV ~ 2V, built-in -5V ~ 5V DC bias and -10V~10V DC voltage source output, it can meet all requirements for measuring components and materials and provide guarantees for production line quality assurance, incoming inspection and laboratory precision measurements. The Handler, RS232C and GPIB interfaces as well as improved command system provided by the instrument make it easier to build the test system.

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Output Power Meter

Model 2018 - Aplab Limited

- Power Measurement upto 150 Watts- Frequency Range 20Hz to 20KHz- Power Indication in Watts and dB- Choice of Twelve Standard Load impedances- Thermal Shut Down for Overheat Protection

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Power Quality Analyzer

Model PQA2100 / PQA2100E - Aplab Limited

Power Quality Analyzer is the professional portable device to measure and analyze the power system quality, supply the harmonics analysis and power quality data analysis, also provide big memory for the data storage, which is used to make the long term logger measuring to power system. The PC software can simply upload the data to PC for full analysis.

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3¾ Auto Range Digital Multimeter

Model VC97 - Aplab Limited

- New Type Holster, Streamline Design- Large LCD Makes the Reading Clear- Strong Antimagnetic and Anti-jamming Performance- Full Function Protection- Unit Symbol Display, Very Easy to Read- Relative Value, Frequency / Duty Cycle Measuring, Data Hold

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4½ Digit Multimeter

Model DMM5041 - Aplab Limited

- Economic and full functions- True 4½ digits with 19999 count- Measures DCV, ACV, DCA, ACA, resistance, capacitance, frequency and temperature- Tests diode and continuity- Built-in math operations- Standard interface of USB device

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Selective Level Generator

Model SLG620 - Aplab Limited

- Digital Synthesized Oscillator- High Frequency and Level Stability- Frequency Tracking Facility with Level Meter SLM620- Operated from AC Mains or Internal Rechargeable Battery- Built in charger- Alphanumeric LCD Display with Backlight

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Selective Level Meter

Model SLM620 - Aplab Limited

- Digital Synthesized Local Oscillator- Two Selective Bandwidths : 20Hz, 3.1KHz- Wideband, Low Noise and Low Distortion Measurements- dB/dBm Operation- High Frequency Stability- Internal Calibration Facility- Recorder Outputs- Frequency Tracking Facility with Level Oscillator SLG620- Storage of Nine Spot Frequencies- Reference Level Set Facility- Autotune Feature- Operates on AC Mains or Internal Rechargeable Battery- Built in charger- Graphic LCD Display with Backlight

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Digital Psophometer

Model 1072 - Aplab Limited

Aplab Psophometer is a portable unit designed for the use of testing telecommunication equipment. It has Psophometric filter, which has the frequency response of the weighing network based on the CCITT recommendations and frequency response characteristics for unweighted measurements. The additional features included in this model are, ‘Recorder out’ available at the rear panel for plotting a response curve, built-in stable calibration signal for calibration check and Lo Battery facility to check the Battery condition.

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Transmission Measuring Set

Model 2031 / 2031A - Aplab Limited

- Compact Two in One Instrument with Level Oscillator & Level Meter- Selectable Spot Frequencies upto 4KHz- Digital dB Meter to Measure Level from-60dBm to +20dBm- Under / Over Range Indication- Built-in Rechargeable Battery- Lo-Batt Indication- Easy to Operate, Light in Weight & Portable- Selectable Spot Frequencies from 200Hz to 4000Hz- Extra Switchable Input & Output Impedance of 1120 ohms)

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Track-Signal Test Meter

Model TRSIG-1 - Aplab Limited

Aplab Track-Signal Test Meter incorporates Digital Signal Processing based design to provide high accuracy and stability. It is designed for level measurement of selected frequencies. It also provides functionality of AC and DC voltage measurements.The purpose of Track-Signal Test Meter is to make adjustments, control measurements and inspections on both audio frequency track circuits of types FTGS 46, FTGS 917 and also for TI21M type track circuits (now known as BI track 300) for the measurement of eight frequencies from 5700Hz to 8500Hz for metro applications. Its compactness and battery operation render the unit particularly suitable for portable applications in maintenance and for level measurement in communication systems.

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1.3GHz Frequency Counter

Model 1122 / 1122X - Aplab Limited

- Wide Frequency Range 0.2Hz to 1.3GHz- 2 Separate Channels, for LOW & HIGH Frequencies- High Sensitivity- 8 Digit Green LED Display- Microcontroller based Advance Technology- Optional RS232 Interface- Reciprocal Counting Technique for High Resolution at Low Frequency- Period Measurement- Low Pass Filter for Noisy Low Frequency (<100KHz)- 4 Selectable Gates (10ms, 100ms, 1sec, 10sec)

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Digital Storage Oscilloscopes

Model D37000A Series - Aplab Limited

- 200 / 100 / 70MHz Bandwidths- 1GSa/s Real Time Sample Rate- Trigger Mode : Edge, Pulse Width, Video, Slop, Overtime, Alternative Trigger etc.- Provides Software for PC Real-time Analysis- Five Math Functions, +, -, *, /, and FFT functions- 32 Automatic Measurements and Track Measurement via Cursor Automatically- Large (7″) Color Display, WVGA (800 x 480)- Support U Disk and Local Files Storage- Pass / Fail Function Enables to Output Testing Results

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30MHz Arbitrary Waveform Signal Generator

Model AWG30D - Aplab Limited

- 4.3′ High Resolution TFT LCD Display- Two Independent Channels Output, Same Characteristic- 1μHz Frequency Resolution for whole range- 120 MSa/s Sampling Rate, 14 Bits Vertical Resolution- 5 Standard Waveforms, 50 Built-in and 5 User-defined Arbitrary Waveforms- FM, AM, PM, PWM, Sum, FSK, BPSK and SUM Modulation, Sweep and Burst Function- Channel Coupling and Combine Features On CHB- Build in 350MHz Frequency Counter- Arbitrary Waveform Edit PC Software- Standard Interface: USB Host, USB Device and RS-232

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20MHz Pulse / Function Generator

Model 2019A - Aplab Limited

- Versatile Waveform Generation for a Wide Range of Testing Application- Wide Range of Frequencies from 0.0002Hz (i.e. 5000s) to 20MHz (i.e. 50ns)- Choice of Eight Selectable Waveforms- All Outputs can Drive 50 ohms Terminations- Trigger and Gate Modes with Adjustable Start/Stop Control

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10MHz Multi-Waveform Signal Generator

Model MSG10M - Aplab Limited

- Sine, Triangle, Square Output Waveforms- Easy Control of Generator Frequency- Frequency Readout in Hz, KHz, MHz- Output Attenuation upto 40dB- Low Cost

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3MHz Multi-Waveform Signal Generator with Modulation

Model MSGM3M - Aplab Limited

- 0.3Hz to 3MHz Frequency Output in 8 Ranges- Versatile Waveforms: Sine, Square, Triangle, Ramp, Pulse and DC outputs- Standard AM, Balance AM, FM, ASK, FSK, PWM Modulation and Sweep Mode- Internal / External Modulation

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500 / 1000 / 1500MHz Synthesized Signal Generator

Model 2100 Series - Aplab Limited

- Combine with DDS and PLL Techniques- 1500MHz Maximum Frequency- 1 ppm High Accuracy, Less Distortion- Dual Independent Outputs- AM, FM, FSK, PSK Modulation

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Battery Capacity Analyzer

Model BCA6/12M - Aplab Limited

- Instant Measurement of energy stored in a storage battery- Tests 6V or 12V Lead Acid Batteries from 2Ah to 100Ah Capacity- Suitable for any SLA, GEL or Car Flooded Batteries- Displays DC Voltage and Balance available Ah capacity of the battery- Shows the Internal Resistance of the battery- Powered by the Battery under test- Micro-processor based digital control of entire testing process- Specially designed 4-terminal probing Battery Clamp of 100A capacity- Test simulates 20-Hr discharge test (C/20) with a few seconds- Bright, back-lit LED Display for test process display- On-screen User Guidance for testing on the built-in LCD Screen- Easy to use, portable and robust housing in a custom extrusion

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1 / 2 / 3 MHz Multi-Waveform Signal Generator

MSG1M / MSG2M / MSG3M - Aplab Limited

- Wide frequency range- Sine, triangle, square, ramp, pulse, TTL (Sync) & DC outputs- Low distortion high resolution on low frequency output attenuation up to 80dB- Variable DC offset control- Four digit digital display with frequency indication in Hz, KHz, MHz/Amplitude display

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5 / 10 / 20 MHz Multiwaveform Arbitrary Signal Generator

MASG Series - Aplab Limited

- Economic and Light Weight- Dual Output with Same Characteristic- 1µHz Frequency Resolution- 11 Built-in Waveforms and 5 User defined Arbitrary Waveforms- AM, FM, PM, PWM, FSK Modulation, Frequency Sweep and Burst Function- Built-in 100MHz Frequency Counter- Arbitrary Waveform Editing PC Software- USB Host, USB Device

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Return Loss, Impedance & Balance Measurement Accessory

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