Marconi Instruments TF2091B Noise Generator with 9 plug-ins



Marconi Instruments TF2091B Noise Generator with 9 plug-ins


2 in stock

  • Condition: In use when removed
  • Manufacturer: Marconi Instruments
  • Model: TF2091B
SKU: f9ab16852d45 Category: Tag:


The Marconi Instruments TF2091B Noise Generator and the TF2092B Noise Receiver (when used together) make up the OA2090 White Noise Test Set (units are sold separately). The OA2090 permits measurement of intermodulation products and noise in multi-channel telephone link equipment. A noise signal generated by the instrument is used to simulate full traffic conditions in 12 channel up to 2700 channels. This signal is applied to the baseband circuit of the equipment under test and the noise in a narrow slot is compared in the loaded and unloaded states.

The TF2091B Generator has available, a selection of high pass and low pass filters to restrict the noise to the required bandwidth and band-stop filters, to create a slot within the band.

Marconi Instruments TF2091B Plug-ins included :
– High pass 60 KHz
– Low pass 2600 KHz
– Low pass 4100 KHz
– Low pass 5600 KHz
– Band stop 70 KHz
– Band stop 1248 KHz
– Band stop 2438 KHz
– Band stop 3886 KHz
– Band stop 5340 KHz

Unit needs calibration

Other Informations (if applicable)

Model : TF2091B
Part Number :

Electrical Specs (if applicable)

Volts : 115/230
HZs : 45~500
Watts :
Amps : .500
VA :
Phases :

Additional Information

Weight 60 kg