|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
 |
 |
 |
 |
 |
|
|
|
|
|
|
|
|
|
 |
|
MODEL T346
WAVEFORM GENERATOR
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
- Four independently programmable waveform outputs: sine, triangle, sawtooth, square/PWM, Gaussian noise, and arbitrary waveforms.
- Four additional internal wave generators are available as modulation or summing sources
- Channels may be synchronized for coordinated polyphase or time-sync'd signals at same or ratio frequencies.
- 0-32 MHz outputs with milli-Hertz resolution.
- Up to 10.24 volts p-p output, programmable 5:1 attenuation and DC offset.
- Test output and BIST are included.
- External universal power supply or 12-volt DC power.
- RS-232 interface standard; Ethernet optional.
- OEM packaged or board-only custom.
|
|
|
|
|
 |
|
|
|
|
The T346 is a compact 4-channel, 32 MHz waveform generator. It incorporates four DDS waveform synthesizers that may be used independently or synchronously to produce coherent signals. Waveforms include sine, triangle, sawtooth, Gaussian noise, and precision pulse/PWM outputs. User-loaded arbitrary waveforms may be generated.
|
|
|
|
|
|
|
Four additional waveform generators are provided internally as modulation/summing sources. Channel-channel modulation capability allows generation of sweeps, chirps, I/Q and constellations, and calibrated jitter, and simulation of a wide range of radar, communications, power, encoders, and electro-mechanical systems.
The T34x family of generators includes the T340 and T344. |
|
|
|
|
Specifications: T346 Waveform Generator
|
|
|
|
|
|
|
| FUNCTION |
4-channel waveform generator
|
| PACKAGING |
4.0 x 4.75 x 1.25 inches extruded aluminum enclosure.
|
| OUTPUTS |
Four sine, sawtooth, triangle, or square/pulse/PWM outputs; programmable frequency, amplitude, phase, and DC offset.
User-specified arbitrary waveforms, 4096 points per channel. Each ARB waveform is generated by a 128 M s/s DDS. Single waveform sweeps may be software or electrically triggered. Hardware interpolation may be enabled
Gaussian noise, 0-2 MHz programmable bandwidth, 0-1 Vrms.
14-bit DAC output resolution. Channel summing included.
Two programmable voltage ranges, +-5.12 volts and +-1.024 volts peak, 50-ohm impedance.
|
| FREQUENCY RANGES |
High range, 0-32 MHz with 14.9 mHz resolution
Mid range, 0-4 MHz with 1.8 mHz resolution
Low range, 0-250 KHz with 116 uHz resolution
Negative frequencies (inverse phase/waveforms) allowed.
|
| MODULATIONS |
Channel-channel modulations include AM, FM, PM, PWM, and summing, with compound modulation allowed. Four additional internal waveform generators are availble as mod/sum sources.
|
| SYNCHRONIZATION |
Multiple T346 units may be synchronized via SYS connectors.
Electrical and fiberoptic SYS fanouts are available.
|
| ACCURACY |
Output amplitudes +-2%, -3 dB max at 32 MHz
Frequency +- 20 PPM, lockable to external 10 MHz source
|
| CONNECTORS |
Four outputs, CLK, SYS, TEST: SMB jacks
Power, 2.5 mm coaxial, center positive
RS-232 and alternate power, D9 female
|
| COMMUNICATIONS |
RS-232 standard, 38.4 kbaud.
Optional 10/100 Ethernet.
Multiple units may be synchronized via SYS connectors.
|
| POWER |
+12 volts, 0.75 amps max. AC adapter supplied.
|
|
|
|
|
|
|
|
|
|
|
|
|
|