Tektronix RTSA V3 User manual

Power
Demo
Board RF Output
Power on
USB3 Power & Data
DUT
Laptop with
SignalVu-PC
RF Input
Choose signal
RF Signal
071-3329-01 ©2014 Tektronix, Inc.
*P071332901*
1
2
3
4
Tune Frequency to 2.4453 GHz
Use Preset in SignalVu-PC for
intial setup
Available Signals
(All at 2.445312 GHz)
•CW (~ -5 dBm)
•Inf Hop (~ -5 dBm)
Hops to 2.4582 GHz every 1.28 s
•CW Pulse
ON: ~-5 dBm, 10 us
OFF: < -45 dBm, 90 us
•LFM Pulse
Linear chirp: 10 MHz sweep (-5 MHz to +5 MHz), 25 µs
OFF: < -45 dBm, 225 µs
•Pulse Train
Two 100 pulse patterns, separated by 5 ms
pattern 1: 1 µs pulses at fixed PRI of 100 µs
51st pulse is -20 dB (runt)
pattern 2: 1st pulse is 20 µs wide, remaining 99 are 1 µs
PRI ramps from 96 µs up to 103 µs, back down to 96 µs
•QPSK1
Symbol rate: 3.072 MS/S
RRC, alpha = 0.33
•QPSK2
Symbol rate: 3.84 MS/S
RRC, alpha = 0.22
•OFDM (802.11p)
802.11p standard 10 MHz wide
•AM
Mod. Rate: 1 kHz
Mod. Depth: 50%
•FM
Mod. Rate: 1 kHz
Mod. Deviation: 100 kHz
•SPECMON (Interference)
Continuous 10 MHz LFM Pulse
(FM signal superimposed)
•Zero Span
Cycles through four waveforms
•Settling Time (~ -5 dBm)
Hops to 2.4582 GHz
•Spur Search
Two-tone waveform (1 and 4 MHz)
•SIG 15 (P25 C4FM)
•
•
•
•
•
SIG 16 (P25 HCPM)
SIG 17 (undefined)
SIG 18 (undefined)
SIG 19 (undefined)
SIG 20 (undefined)

Controls
ON/OFF
•Power switch (LED red when on )
ROW / COLUMN (Signal Selectors)
•Selects desired signal
•Signal output at RF Output starts ~2 s after selection,
or when Signal LED stops blinking
INT/EXT – select between
•INT: internal signal / modulation (LED on)
•EXT: use EXTERNAL I/Q modulation inputs (LED on)
•OFF: no output (LED on)
RUN MODE
•FREERUN – waveforms continuously output (LED on)
•SINGLE – single instance / pulse output (LED on),
press TRIGGER to generate
TRIGGER
•Generates single waveform instance
(selected waveform) at RF OUT (LED blinking
when required)
Inputs/Outputs
USB
•Connect supplied USB “Y” cable to two USB 1.0/2.x ports
EXTERNAL I / Q INPUT
•Selected via INT/EXT button
•DC – 5 MHz, 50 ohm inputs, 1 V p-p (+4 dBm) max
BASEBAND I / Q OUTPUT
•DC – 5 MHz, 50 ohms, ±100 mV into 50 ohms
RF (output)
•Connect to analyzer input (50 ohms)
28V in / Noise Out –for use with RSA5k/6k Option 14
(Noise Figure measurement)
•Connect BNC to RSA5k/6k rear panel 28 V output
•Connect NOISE OUT to DUT, then to RSA5k/6k RF IN
(Refer to RSA5k/6k documentation for 28 V output setup.)
USB Power On/Off Noise Out
28 V in required
I and Q
Input
RF Output
Baseband
Q Output
Baseband
I Output
Signal
Selectors
Signals
Trigger Run
Mode
Internal
External
See the RSA Demo User manual (077-1038-xx) for additional information. Available at www.tektronix.com/manuals.