Motorised Microstrip Transmission Line Trainer Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12357
Indian Lab Suppliers supplies the Motorised Microstrip Transmission Line Trainer (Product ID: 12357) as part of its electronics engineering lab equipment range. It is a motorised 50 Ω microstrip transmission line trainer for measuring standing waves, VSWR, impedance and S-parameters from 250 to 1500 MHz.
Quick Answer
A sensing probe driven along a 590 mm, 50 Ω microstrip line by a ball-screw mechanism records the standing-wave pattern with 1 mm resolution, so students locate maxima and minima, find the guided wavelength and see the 180° shift between open- and short-circuit patterns. A matched load gives almost no reflection, while open and short terminations reflect nearly all the incident power. A PLL synthesiser (+9 dBm, 150 kHz steps) feeds the line, and a dual log detector with a 3-port directional coupler (20-3000 MHz) supports reflection coefficient, VSWR, impedance, Smith chart and S11, S21, S12, S22 measurements, including characterisation of an unknown load against frequency. It works in panel or PC mode, with software for Windows 8 and 10.
Key Specifications
| Parameter | Detail |
|---|---|
| Frequency | 250 to 1500 MHz |
| Line | 50 Ω microstrip, 590 mm, 1 oz (35 µm) copper |
| Source | PLL synthesiser, +9 dBm, 150 kHz resolution |
| Probe | Motorised ball-screw drive, 1 mm resolution; output in dBm, µW or mV |
| Detector / storage | Dual log detector; 580 points in memory |
| Directional coupler | 20-3000 MHz, 3 ports, 50 Ω, 30 dB minimum return loss, 1 W |
| Power handling | +30 dBm (line) |
| Operation | Panel and PC modes; works with a VNA or a spectrum analyser with tracking generator |
| Supplied | Line module, control unit, directional coupler, 3 SMA cables (50 cm), open/short/load calibration kit, 9-pin D cable, USB cable, power cord, software CD, manual |
Where This Is Used
Used in microwave and RF engineering labs; antenna measurements follow on the Motorised Antenna Trainer (Product ID: 12353), and low-frequency line theory is covered by the L.C. Transmission Line (48 Sections) (Product ID: 12300). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What frequency range does the trainer cover?
250 MHz to 1500 MHz.
How is the standing wave measured?
A motorised probe moves along the 590 mm line in 1 mm steps and records the signal level.
Which S-parameters can be measured?
S11, S21, S12 and S22.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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