Twintex TFG-3620E RS232 интерфейс точность сигналов произвольной формы 20 МГц двухканальный DDS

Model

TFG-3605E

TFG-3610E

TFG-3615E

TFG-3620E

Waveform

Output waveform

32 built-in waveforms, including Sine, Square, Triangle, Ramp, Pulse, etc.

8 user-defined arbitrary waveforms

Waveform length

1024 points

Vertical resolution

8 bits

Sampling rate

100MSa/s

Sine

Harmonic distortion

≥40dBc (<1MHz); ≥35dBc (1~20MHz)

Total distortion

≤1% (20Hz~200kHz)

Square

Rise/fall time

≤35ns

Overshoot

≤10%

Duty cycle

1%~99%

Frequency

Range

Sine

1μHz~5MHz

1μHz~10MHz

1μHz~15MHz

1μHz~20MHz

Square

1μHz~5MHz

Other

1μHz~1MHz

Resolution

1μHz

Accuracy

±5x10-5

Output characteristics

Amplitude

Range

2mVpp~20Vpp (open circuit)

Resolution

20mVpp (amplitude>2Vpp); 2mVpp (amplitude<2Vpp)

Accuracy

±(1%+2mVrms) (open circuit, 1kHz, sine)

Stability

±0.5% /3hours

Flatness

±5% (<10MHz); ±10% (>10MHz)

Output impedance

50Ω

Offset

Range

±10V (open circuit, attenuation 0 dB)

Resolution

20mVdc

Accuracy

±(1%+20mVdc)

Sweep

Time

100ms~900s

Direction

Up, Down, Up-Down

Mode

Linearity, Logarithmic

Modulations

Frequency Modulation (FM)

Carrier signal: CHA signal

Modulating signal: CHB or external signal

Deviation: 0%~20%

Shift Keying

FSK: Free to set the hop frequency and the carrier frequency

ASK: Free to set the hop amplitude and the carrier amplitude

PSK: Hop phase: 0~360°, resolution: 1°

Alternative rate: 10ms~60s

Burst

Carrier signal: CHA signal

Trigger signal: TTL_A signal

Burst counts: 1~65000 cycles

Trigger source: Internal TTL, External, Single

CHB output characteristics

Waveform

32 built-in waveforms, including Sine, Square, Triangle, Ramp, Pulse, etc.

8 user-defined arbitrary waveforms

Waveform length: 1024 points

Vertical resolution: 8 bits

Sampling rate: 12.5MSa/s

Frequency

Frequency range: Sine: 1μHz~1MHz; Other: 1μHz~100kHz

Frequency resolution: 1μHz

Frequency accuracy: ±1x10-5

Amplitude

Amplitude range: 50mVpp~20Vpp (open circuit)

Amplitude resolution: 20mVpp

Output impedance: 50Ω

Burst (CHB signal is used as burst signal)

Carrier signal: CHB signal

Trigger signal: TTL_B signal

Burst counts: 1~65000 cycles

Trigger source: Internal TTL, External, Single

TTL output

Waveform

Square, rise/fall time ≤20ns

Frequency

10mHz~1MHz

Amplitude

TTL, CMOS compatible, low<0.3V, high>4V

Frequency counter

Frequency range

1Hz~200MHz

Input amplitude

100mVpp~20Vpp

General

Interface

Optional RS-232 interface

Power source

AC110V/220V±10% selectable, 50/60Hz, Max. 45VA

Standard accessories

Power cord x1, Operation manual x1, BNC-BNC cable x1, Test lead x1

Dimension (WxHxD)

260x110x385mm

Weight

3.5kg