Atec Tektronix-RSA3000B - Manual (Page 12)

Data Sheet
Displayed Average Noise Level (Input Terminated)
Frequency Specification
1 kHz - 10 kHz –144 dBm/Hz
>10 kHz - 100 MHz –151 dBm/Hz
>100 MHz - 3 GHz –150 dBm/Hz
>3 GHz - 8 GHz –142 dBm/Hz
Residual Response
(Input Terminated, Ref. Level = –30 dBm, RBW = 100 kHz)
RSA3303B Model
Frequency and Span Specification
1 MHz to 20 MHz,
Span 20 MHz
–93 dBm
0.5 GHz to 3 GHz,
Span 3 GHz
–90 dBm
RSA3308B Model
Frequency and Span Specification
1 MHz to 20 MHz,
Span 20 MHz
–93 dBm
0.5 GHz to 3.5 GHz,
Span 3 GHz
–90 dBm
3.5 GHz to 8 GHz,
Span 3 GHz
–85 dBm
RSA3408B Model
Frequency and Span Specification
1 MHz to 40 MHz,
Span 20 MHz
–93 dBm
0.5 GHz to 3.5 GHz,
Span 3 GHz
–90 dBm
3.5 GHz to 8 GHz,
Span 3 GHz
–85 dBm
Spurious Response with Signal
(Signal at Center Frequency, Span = 10 MHz, Ref Lvl = 0 dBm, RBW = 50 kHz,
Signal Level = –5 dBm)
Signal Frequency Spurious Response
25 MHz –73 dBc
2 GHz –73 dBc
5 GHz –70 dBc
5 GHz –70 dBc
Adjacent Channel Leakage Ratio Dynamic Range
(Typical, CF = 2.1425 GHz, with test-signal amplitude adjusted for optimum
performance)
ACLR
Signal Type,
Measurement Mode RSA3300B Models RSA3400B Models
3GPP Downlink, 1 DPCH Adjacent Alternate Adjacent Alternate
Real-time (Spec.) –60 dB - 66 dB –66 dB - 68 dB
Stepped (Typical) –63 dB - 70 dB –70 dB - 72 dB
IF Frequency Response and IF Phase Linearity – (400 MHz Center Frequency,
36.6 MHz BW, Typical) (RSA3400B Models)
Amplitude – ±0.3 dB
Phase – ±2.5°
Analog Modulation Analysis
Characteristic Description
Displays Amplitude vs. Time, Frequency vs. Time, Phase vs.
Time
Measurements
AM +AM, –AM, Total AM, Modulation Depth
FM +peak, –peak, peak-to-peak, (peak-to-peak)/2, RMS
PM Phase at marker
Accuracy (–10 dBfs signal, input at CF, typical)
AM ±2% (modulation depth 10% to 60%)
FM ±1% of span
PM ±3°
Audio Distortion Analysis
Characteristic Description
Demodulation Types Baseband, AM and FM
Measurement Range 20 Hz to 100 kHz
Displays Spectrum and Spectrogram
Measurements S/N, SINAD, THD, TNHD, Hum and Noise Ratio, Audio
Frequency
Audio Filters
De-emphasis 25 μs, 50 μs, 75 μs, 750 μs
Lowpass Filters 3 kHz, 15 kHz, 30 kHz, 80 kHz
Highpass Filters 50 Hz, 300 Hz, 400 Hz
CCITT
C-Message
Accuracy
Distortion ±1 dB (distortion products > –70 dB from fundamental
tone)
SINAD ±1 dB (SINAD levels <70 dB)
Residual Distortion and
Noise
–80 dB or 15 uV, 20 Hz to 20 kHz
Audio Frequency ±0.1% when analyzer and source share common
reference (signal duration under bursted conditions >
1 second)
12 www.tektronix.com/rsa