ושיאי רציף הספק ומד סיגנלים

Tough Engineering Challenges

Radar- Phase noise degrades sensitivity

- Need to simulate range of return signals

RF/Microwave Comms Systems- Higher order modulation schemes require lower

Error Vector Magnitude to avoid bit errors

MG3690C: Setting New Performance StandardsModels extend to

10 GHz20 GHz

31.8 GHz40 GHz50 GHz70 GHz

0.1 Hz start frequency optionBaseband to mm-wave in a single box

Industry-leading phase noise

Fast frequency changes (5 ms)

Comprehensive pulse generation capability

Measured SSB Phase Noise MG3690C with Option 3X

-170

-160

-150

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

1 10 100 1000 10000 100000 1000000

Offset (Hz)

L(f)

(dB

c/H

z)

40 GHz67 GHz

Radar

Critical phase noise zone- Few kHz to few 100s of kHz

Phase Noise at 10 GHz Option 3 (Measured)

-150

-140

-130

-120

-110

-100

-90

-80

-70

-60

10 100 1000 10000 100000 1000000Offset (Hz)

L(f)

(dB

c/H

z)

MG3690C w/3

Phase Noise Degrades SensitivityDoppler shift proportional to frequency and relative velocity

- 200 kph @ 10 GHz = ~4 kHz- 5000 kph @ 10 GHz = ~93 kHz

Radar

Multiple radar return emulation

MG3690C - generate independent singlet, doublet, triplet and quadruplet pulses

Amplitude leveled down to 100 ns

Radar-Simulation

Simulation of moving target

-Set start delay, stop delay- Set step size (time) and dwell time

Simulation of multiple doublet returns

- Up to 4 pulses- Adjust delays between pulse 2 and 3 t

to test for receiver recovery time

RF/Microwave Comms SystemsEVM /MER caused by noise on signalsHigher order modulation schemes increase bit rate/bandwidth at the expense of more susceptibility to error due to phase noise

QPSK 16 QAM

MG3690C provides low phase noise so can test the system performance and not the limitation of the test equipment

Phase Noise Options20 GHz (Guaranteed Specifications)

-150

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

1 10 100 1,000 10,000 100,000 1,000,000

Offset (Hz)

Phas

e N

oise

(dB

c/H

z)

SM6452 (Spec)MG3690C base (Spec)MG3690C Opt 3 (Spec)MG3690C Opt 3x (Spec)

Performance Across the RangeMG3691C MG3692C MG3694C MG3697C

Freq range 2 – 10 GHz 2 – 20 GHz 2 – 40 GHz 2 – 70 GHz

Freq (opt 4/5) 10 MHz – 10 GHz 10 MHz – 20 GHz 10 MHz – 40 GHz 10 MHz – 70 GHz

Freq (opt 22) 0.1 Hz – 10 GHz 0.1 Hz – 20 GHz 0.1 Hz – 40 GHz 0.1 Hz – 70 GHz

Phase noise* at max frequency and 10 kHz offset (opt 3) -119 dBc/Hz -115 dBc/Hz -108 dBc/Hz -103 dBc/Hz

(at 67 GHz)

Std output power at highest frequency +19 dBm +17 dBm +9 dBm +3 dBm

(at 67 GHz)

*Additional models to 31.8 GHz and 50 GHz available *Measured phase noise

Models

- MG3691C 2 to 10 GHz - MG3692C 2 to 20 GHz

- MG3693C 2 to 31.8 GHz- MG3694C 2 to 40 GHz- MG3695C 2 to 50 GHz

- MG3697C 2 to 67/70 GHz

Key Options- Opt. 4/5 10 MHz Coverage

- Opt. 22 0.1 Hz Coverage- Opt. 3 Ultra-low Phase Noise- Opt. 3x Premium Phase Noise

- Opt. 15 High Power- Opt. 2 Step Attenuators

) Mech and Electronic(- Opt. 14 AM (ext.)

- Opt. 12 FM/ΦM (ext.)- Opt. 26 Pulse Mod. (ext.)- Opt. 27 LF and Pulse Gen.- Opt. 16 High Stability Xtal

- Opt. 6 Analog Sweep- Opt. 17 No Front Panel

- Opt 36 Ultra-Stable Phase Tracking

Fully Configurable and Upgradeable

SummeryMG3690C Series – Industry leadership in low phase noise

Widest frequency coverage from a single instrument- 0.1 Hz to 70 GHz – baseband to mm-wave applications

- Frequency Extensions available to 325 GHz

Providing benefits in critical applications- Radar

- RF/Microwave Communications

Enabling engineers to solve tough challenges- Design characterization- Performance verification

- System emulation

MG37020A Fast Switching Microwave Signal Generator

MG37020A -Fast Switching Microwave Signal Generator

- Frequency Range : 10 MHz to 20 GHz

MG37020A Fast Switching Microwave Signal Generator

MG37020A is the fastest general purpose microwave signal generator with 100 μs/pt switching speed

SummeryMG3690C Series – Industry leadership in low phase noise

Widest frequency coverage from a single instrument- 0.1 Hz to 70 GHz – baseband to mm-wave applications

- Frequency Extensions available to 325 GHz

Providing benefits in critical applications- Radar

- RF/Microwave Communications

Enabling engineers to solve tough challenges- Design characterization- Performance verification

- System emulation

Wideband Peak Power MetersML2490A Series

High Speed Wideband Power MeterAccurate Peak Power Measurement for:Key Features:

•20Mhz-65Mhz Measurement Bandwidth

•Larger Color Display with Graphical MMI

•Multiple Measurement Gates for Pulsed Systems

•High Speed GPIB,LAN. •Peak, Average and Crest Measurements

•Radio System Presets

•Masks and Limit lines

•Multiple Markers and Marker Functions

Radar Systems