Atec Tektronix-RSA3303A-308A User Manual
Page 7
RF/Wireless Test Products
•
www.tektronix.com/rsa
7
Real-time Spectrum Analyzers
RSA2200A Series
•
RSA3300A Series
Preamplifier (RSA2200A
Series Opt. 2A, RSA3300A
Series Opt. 1A, external)
Frequency Range – 100 MHz - 3 GHz.
Gain – 20 dB.
Noise Figure – 6.5 dB at 2 GHz.
Modulation Analysis
FM (may be used to evaluate
FSK signals)
Minimum Input Level – –40 dBfs*
2
, typical.
Range – 0.8 Hz to 12.8 MHz.
Accuracy – ± 1% of span (Signal at center screen,
input level –10 dBfs*
2
).
AM (may be used to evaluate
ASK signals)
Minimum Input Level – –40 dBfs*
2
, typical
Accuracy – ±2 % (Signal at center screen, input
level –10 dBfs*
2
, 10% to 60% modulation depth).
PM
Minimum Input Level – –40 dBfs*
2
, typical.
Accuracy – ±3º, (Signal at center screen,
input level –10 dBfs*
2
).
PM Scale, Max, Min – ± 180º.
Digital Modulation (RSA3303A
with Opt. 21, RSA3308A with
Opt. 21)
Modulation Format – BPSK, QPSK,
π/4 DQPSK,
8PSK, 16QAM, 32QAM, 64QAM, 256QAM,
GMSK, GFSK.
Analysis Period – Up to 7680 sample points.
Filter Types – Measurement Filters: Square Root
Raised Cosine, none.
Reference Filters: Raised Cosine, Gaussian, none.
Alpha / B*T range – 0.0001 to 1, 0.0001 step.
Maximum Symbol Rate – 12.8 Msymbols/sec.
Minimum Symbol Rate – 100 Symbols/sec
(Typical).
Vector Display Formats –
Polar:
Constellation – data displayed at symbol times.
Vector – X to Y Points displayed between
symbols.
IQ Versus Time:
I, Q – Continuous versus time over analysis
window.
Trellis – Adjustable, 1 to 16 symbols.
Eye Diagram – Adjustable, 1 to 16 symbols.
Error Measurements Versus Time: EVM, Magnitude
Error, Phase Error.
Error Measurements: Waveform Quality (
ρ),
Frequency Error Measurement, Origin Offset
Measurement.
Symbol Table: Binary, Octal, Hexadecimal.
*
2
dBfs = dB relative to full screen reference.
General Specifications
Temperature Range – Operating: +10 ºC to +40 ºC.
Storage: –20 ºC to +60 ºC.
Warm-up Time – 20 min.
Safety and EMI Compatibility –
UL 61010B-1; CSA C22.2 No.1010.1.
EC Council Low Voltage Directive (LVD) 73/23/EEC,
amended by 93/68/EEC.
EC Council EMC Directive 89/336/EEC, amended by
93/68/EEC.
Power Requirements –
100 VAC to 240 VAC, 47 Hz to 63 Hz.
Power Consumption – 350 VA max.
Data Storage – Internal HDD (20 GB) + USB port +
Floppy Disk Drive.
Weight, without options – 19 kg.
Dimensions –
215 mm (H) x 425 mm (D) x 425 mm (W) without
bumpers and feet.
238 mm (H) x 470 mm (D) x 445 mm (W) with
bumpers and feet.
Calibration Interval – 1 year.
Warranty – 1 year.
Digital Demodulation Accuracy – The following tables
are examples of typical digital demodulation accuracy:
QPSK EVM (%), typical
Symbol Rate,
100k
1M
4M
10M
per second
CF = 1 GHz
0.5
0.5
1.2
2.7
CF = 2 GHz
0.5
0.5
1.2
2.7
CF = 3 GHz
0.7
0.7
1.5
2.9
CF = 5 GHz*
3
0.7
0.7
1.5
3.0
π
/4 DQPSK EVM (%), typical
Symbol Rate,
100k
1M
4M
10M
per second
CF = 1 GHz
0.6
0.6
1.2
2.7
CF = 2 GHz
0.6
0.6
1.2
2.7
CF = 3 GHz
0.7
0.7
1.5
2.9
CF = 5 GHz*
3
0.7
0.7
1.5
3.0
16 QAM EVM (%), typical
Symbol Rate,
100k
1M
4M
10M
per second
CF = 1 GHz
0.9
0.5
1.2
2.2
CF = 2 GHz
0.9
0.5
1.2
2.2
CF = 3 GHz
0.9
0.5
1.2
2.5
CF = 5 GHz*
3
0.9
0.5
1.2
2.5
*
3
RSA3308A only.