The DNA is the highest performance Frequency Stability and Phase Noise Analyzer with unique digital architecture that allows down to thermal noise and state of the Art close-in phase noise performance with a limitation set by the user’s reference clock. The DNA also includes built-in oscillators for advanced autonomous operation.
The key advantages of this platform are not only the extremely low noise floor but the fact that it does not require any phase locking of a reference as all phase detector based phase noise analyzers do.
Its amazing phase noise extraction process even works on different frequencies, the reference can be at a different frequency than the DUT.
No isolation problem, no phase lock loop bandwidth, no DC FM tuning port required; this is so many benefits to avoid errors and get simple, fast and reliable performance.
And as phase noise is just one of the two ways of analyzing signal purity and stability, the DNA also integrates an excellent frequency stability analyzer making is the new Time and Frequency analyzer standard for the advanced research and development industry.
| SPECIFICATION | VALUE |
| RF Input Frequency: | 2 MHz to 400 MHz |
| Offset analysis: | 1 mHz to 1 MHz |
| Phase Noise accuracy: | +/- 1 dB |
| Internal Source output power: | +13 dBm +/- 3 dB |
Noise XT DNA-400M Phase Noise Analyzer 2 MHz - 400 MHz
Order Info
Please contact us for a quote or more information about this product.
info@stratatek.com or (905) 406 - 0100RF Input Port
- RF IN connector: Type-N Female, 50 ohms nominal
- RF IN frequency range: 2 MHz to 400 MHz
- RF IN measurement level: -10 dBm to +20 dBm
- Input damage level: AC > +23dBm, 0V DC max
Phase Noise Analyzer Performance
Description
Specification
RF IN frequency range
2 MHz to 400 MHz
Measurement parameters
SSB noise (dBc/Hz), Spurious (dBc), Allan & overlapped Allan Variance, Hadamar & overlapped Hadamar variance.
Fractional frequency noise chronogram.
Number of traces
20 data traces for SSB phase noise and Frequency stability.
Number of markers
20
Offset frequency range
1 mHz to 1 MHz, 10 MHz Typical
Phase Noise accuracy
+/- 2 dB
SSB noise sensitivity Typical residual phase noise
15min measurement 10 MHz
100 MHz
See Table for complete values
-137dBc/Hz@1Hz
-190dBc/Hz@1MHz
-121dBc/Hz@1Hz
-194dBc/Hz@10MHz
Enhanced sensitivity
Fully continuous Cross-correlation method
up to millions of averages
Reference Local Oscillator
Internal or External Sources (single or dual)
Residual Allan deviation (5MHz to 400 MHz)
(t=1s) (t=1000s)
< 7E-14 (5Hz ENBW)
< 5E-16 (5Hz ENBW)
Residual spurious response level (measurement engine), excluding AC power related spurs
-50 dBc at 1 Hz offset
-70 dBc at 10 Hz offset
-90 dBc at 100 Hz offset
<-110 dBc above 1kHz offset
Spurious detection Algorithm
Adjustable Peak detection based on noise statistical information
Measurement time
See time table
Resolution Bandwidth
Variable settings in each independent decade Based on 1024 FFTs in a cascaded continuous
noise decimation chain
Internal Source output power
+10 dBm +/- 3 dB
