任意波形发生器

The Model 630 and 632 Arbitrary Waveform Function Generators represent
the finest single source for signal generation to date. Combining the
latest DSP and DSS technologies, the Model 630 and 632 offer a number 
of operating modes, providing a versatile, cost-effective signal source. 
You will find the Model 630 and 632 are an excellent value for any bench. 
Arbitrary Waveform Function Generator, Sweep Function Generator, Pulse,
VCO, AM, FM, Ø Modulation, FSK and Burst Modes are all accessed quickly
and easily from the front panel keypad. 

The 630's user-defined waveform capability eliminates the phase shifts,
added data points and dropped data points associated with traditional 
designs. In traditional designs, when the number of data points and the
 desired output frequency do not match exactly with the internal timing,
 data points are either repeated or dropped. What's more the dropped or
 repeated data points are not necessarily the same ones each time the 
arbitrary waveform is constructed. In the traditional designs, when the 
sampling clock rate and the total points in the waveform are not exactly 
matched, the sampling of the data points results in phase shifts as well.
 The 630 is a "true arb" with fully synchronized outputs.

MODES:

Basic Sine/Square Wave Internal/ External BPSK Power Measurement
Linear/Log Sweep (Free Run or Triggered) Internal/ External FSK (Ext FSK to 3MHz) Dualtone Generation
Internal/ External AM Burst (Int/Ext trigger) Arbitrary Waveform
Internal/ External FM Internal/ External SSB Function Generator

Internal/ External PM DTMF Detection Pulse Generator

Control Panel
EFreehand Waveform
Amplitude Modulation Waveform


OUTPUT:

Frequency - 630: DC to 21.5000000 MHz, 0.01 Hz steps
Frequency - 632: DC to 31.5000000 MHz, 0.01 Hz steps
Level: 4 mVp-p to 10.000 Vp-p, 1mV steps (into 50 ohm) or -44 dBm to +24 dBm, 0.1 dBm steps (into 50ohm)
Level Accuracy: ±1%

Sinewave Distortion: <1%

Flatness: ± 0.2 dB (DC-30.0 MHz) Level 5V @50ohm)
DC offset: 0V to ±6 V, 1 mV steps (into 50ohm)
Output impedance: 50ohm
Freq. accuracy: ±10 ppm (.001%), ±5 ppm optional (@50ohm)
Phase Noise: < -55 dBc in a 30 kHz band

FEATURES:

More new modes of operation.

Address any waveform requirement.

Customize waveforms on a PC and load into unit.

RS232, software, training included.

'Save/Recall' 10 different settings.