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Combine with Synthesized Signal Generator DDS and PLL techniques. 500MHz Maximum Frequency. 1ppm High Accuracy, Less Distortion. Dual Independent Outputs. AM, FM, FSK, PSK Modulation. User can set accurate pulse width, burst signal as numbers

CHA                                                                                                            

  Frequency

Range

Sine

1μHz ~ 500MHz     

Square

1μHz ~ 80MHz

Resolution

 

1μHz  (carrier frequency≤80MHz)

1Hz    (carrier frequency undefined 80MHz)

Accuracy

 

±1ppm, Frequency≥1.0kHz

±50ppm, Frequency<1.0kHz

Sine Output Level

Range

Freq≤500MHz

-127dBm ~ +13dBm
(-127dBm ~ -117dBm typical)   

Freq≤1000MHz

-110dBm ~ +13dBm
(-100dBm ~ -110dBm typical)

Freq≤1500MHz

-105Bm ~ +10dBm
(-100dBm ~ -105dBm typical)

Resolution

 

0.1dB

Accuracy

Freq≤300MHz

setting ±1dBm 
(output level +13dBm~-105dBm)

Freq≤1500MHz

setting ±1.5dBm 
(output level +13dBm~-80dBm)

 

setting ±2.5dBm 
(output level -80dBm~-100dBm)

Stationary Wave Ratio (SWR)

< 1.8

Sine Spectrum Purity

Harmonic

< -33dBc 
(output level≤4dBm,typical value)

Non-Harmonic

< -40dBc 
(output level≤4dBm, deviation CF≤5kHz)

Sub-Harmonic

< -40dBc (output level≤4dBm)

Remain Modulating Frequency

< 100Hz
(BW: 0.3 ~ 3kHz, RMS undefined 120MHz)

Square

Rise/Fall Edge Time

≤15ns

Overshoot

≤5%

Modulation

Type

AM,FM, FSK, PSK

External Modulation Input

Voltage Range: ± 2.5V, Frequency: DC to 10kHz

Frequency Sweep

Sweep Rate

1ms ~ 800s Linear (carrier ≤80MHz)

100ms ~ 800s Logrithm (carrier ≤80MHz)

Step Time

50ms ~ 10s  Linear (carrier undefined 80MHz)

Burst

Burst Count

1 to 10000 cycles

Interval

0.1ms to 800s

CHB

Frequency

Range

1μHz ~ 10MHz

Resolution

1μHz

Accuracy

±1ppm, Frequency≤1.0kHz

±50ppm, Frequency<1.0kHz

Waveform

Type

Sine, Square, Ramp, Pulse, Sinc, Exp, Noise, DC

Square

Edge Time

≤50ns

Duty Cycle

0.01% ~ 99.99%

Pulse

Edge Time

≤50ns

Pulse Width

20ns ~ 20s

Ramp

Symmetry

0.0% ~ 100.0%

Output

Amplitude

1mVpp to 10Vpp(50Ω), 2mVpp to 20Vpp(High Z)

Offset

±5Vpk ac+dc(50Ω), ±10Vpk ac+dc(High Z)

Resolution

5mVpp

Accuracy

±(1% of setting + 10mVpp)

Flatness

± 0.5dB

General Characteristics

Power

AC100V~240V, 50(1±10%)Hz,undefined40VA

Dimension & Weight

254×103×374 mm,  4.2 kg