'TLT-B : Basic Transmission Line Trainer'

RF, ANTENNA, RADAR and SATELLITE

	FEATURES: 30-300 Mhz sweep source Detector provided Switched Calibrated attenuator for Sweep Source Displays standing waves/maxima-minima on X-Y mode of CRO Uses coaxial lines not simulated ones Impedance matching
SPECIFICATIONS: Frequency Domain Analyzer:
Frequency range	: 30-300 MHz typical LCD Display
Level	: 0 dBm
Attenuator	: 1, 2, 4, 8,15 dB, 0 to -1dB fine variable
Output Impedance	: 50 Ohms
Scope out	: X-Y output to scope
Display	: LCD display
Resistive Impedance Analyzer:
Impedance	: 0 to >900 ohms
Display	: LCD / LED
Time Domain Reflectometer:
PRR Short range	: 1 MHz typical
Pulse width	: <10ns typical
PRR Long range	: 100 KHz typical
Amplitude	: 0.3V typ. into 50 ohms
Output Impedance	: 50 Ohms

EXPERIMENTS:

Measures VSWR, reflection coefficient, characteristic impedance, velocity of propagation, dielectric constant and signal attenuation in TDR.

Measure parameters of 50, 75 and 300 Ohms cables

Study of Time Domain Reflectometry

Study location and nature of discontinuities, Open/short, mismatched terminations, etc.

Study of Transmission Line behavior in analog and digital domains.

Deliverables:

50 ohms and 75 ohms coaxial cable

300ohms parallel line with balun

lossy line

Tee connector

Standard load of 50 and 75 ohms

Capacitive and inductive load, short

Operating manual

Mains cord