A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the NOISE-COM UFX7108 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.


   NOISE-COM UFX7108   Description / Specification:    
NOISE-COM UFX7108 500 MHz Amplified Noise Source

The Noise Com UFX7108 is a 500 MHz amplified noise source that is tuned to provide the best flatness at the instrument output. The amplifier is optimized to deliver an output with a Gaussian amplitude distribution. Noise output power level can be adjusted from 0 to 127 dB in 1 dB (optionally 0.1 dB) steps.


Frequency Range: 100 Hz - 500 MHz.
Power: +10 dBm.
dBm/Hz: -77.
Flatness: ±1.0 dBm.
μV/sqrt(Hz): 31.6.
Output: White Gaussian noise.
Attenuator: 0 to 127 dB in 1 dB steps, 0 to 79 dB above 2 GHz, (0.1 dB steps optional).
Control: Local and IEEE-488.
Impedance: 50 ohms (others optional).
Typical VSWR: 1.5:1.
Standard output connector: SMA female.

U7opt01: N female output connector.
U7opt02: BNC female output connector.
U7opt03: 0 to 127.9 dB noise attenuator in 0.1 dB steps instead of 127 dB in 1 dB steps.
U7opt04: Switch elements, 2 X SP6T for 4 subband filters, 1 thrupath, 1 termination (filters are optional).
U7opt06: 75 ohm output impedance (6 dB loss in the noise path and 12 dB loss in the signal path).
U7opt07: Combiner for input signal (6 dB loss in noise and signal paths).
U7opt08: Double output terminals (switched).
U7opt10: Line power 230 VAC, 50 Hz.
U7opt11: RS-232C, RS-422, RS-423, in addition to standard IEEE-488 interface.
U7opt12: 0 to 127 dB signal attenuator in 1 dB steps.
U7opt13: 0 to 127.9 dB signal attenuator in 0.1 dB steps.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Carrier Wave (CW)
Carrier Wave or Continuous Wave is a sinusoidal signal without modulation.

A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency, i.e. if the fundamental frequency is f, the harmonics have frequencies 2f, 3f, 4f, . . . etc.

Noise Floor
Noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system.

Ripple is the small unwanted residual periodic variation of the direct current (dc) output

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