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> Tektronix 1405/03 ntsc tv sideband adapter
Tektronix 1405/03 ntsc tv sideband adapter
Like new, comes with original manual, accessories and packaging!
The 1405 Sideband Adapter works with 271X Series Spectrum Analyzers to analyze the sideband and in-band response of a television transmitter. It generates a composite video signal, the "picture" portion of which is a constant amplitude sinusoidal signal that sweeps continuously and periodically between 0 and 15 MHz. This signal is applied as modulation to a modulator or transmitter. The output is displayed on the spectrum analyzer and appears as a response curve, typically to within 0.2 dB, of the transmitter being tested.
The 1405/Spectrum Analyzer combination displays frequency characteristics of RF and IF circuits with frequencies to 1 GHz. Video circuits can also be analyzed.
* Facilitates In-service or Out-of-Service Testing of Transmitter
* Measure Transmitter Frequency Response to Within 0.2 dB
* Video Circuits Can Be Swept
* Check Aural FM Deviation with Built-in Bessel Null Technique
* Flexible Marker System Will Accept Standard Crystals
* UL Listed 1244, CSA Bulletin in 556B
* Output Amplitude 0 to 100 IRE
* APL 0 to 100 in 10 IRE Steps
* Compatible with 525/60 or 625/50 Systems
* Option 03 - Dial Readout for 271X Series Spectrum Analyzers.
