Máy phát xung, phát hàm

Máy phát xung tùy ý Tektronix AFG1062 (60mhz, 2ch)

Giá: 23.250.000 VND

Chi tiết sản phẩm

THÔNG SỐ KỸ THUẬT:

Hãng sản xuất : Tektronix / Mỹ
Model : AFG1062
Bảo hành : 12 tháng

Tần số : 60Mhz
Số kênh : 2
Tốc độ lấy mẫu : 300 MS/s
Độ phân giải : 14 bit
Biên độ : 1 mVp-p to 10 Vp-p, 50 Ω load
Sóng phát : Since, vuông, răng cưa, xung, nhiễu và tùy ý
Sóng Sin :
    Tần số : 1uHz ~ 60Mhz
    Biên độ phẳng (1Vpp) : ±0.2 dB (< 10Mhz) và ±0.3 dB (>10 MHz )
    Tổng nhiễu hài : < 0.2%
    Nhiễu pha : 1 MHz: < -110 dBc/Hz at 10 kHz offset, 1 Vp-p
Sóng vuông :
    Tần số : 1uHz ~ 30 Mhz
    Rise/fall : <10ns
Sóng răng cưa :
    Tần số : 1uHz ~ 2Mhz
    Độ tuyến tính : < 0.1%
    Tính đối xứng : 0 - 100%
Sóng xung :
    Tần số : 1uHz ~ 30 Mhz
    Độ rộng : <1 MHz, 0.1% to 99.9%
Nhiễu :
    Băng thông : 50 Mhz
Sóng tùy ý :
    Tần số : 1uhz ~ 30 Mhz
    Độ phân giải : 14 bits
    Rise/fall : < 8ns
Điều chế : AM/FM/PM/FSK
Chế độ đếm tần số
Bộ nhớ : 64 MB bộ nhớ trong và bộ nhớ ngoài dùng USB
Giao tiếp : USB
Nguồn cung cấp : 220-240 VAC, 100-120 VAC, 50/60 Hz
Kích thước : 235 × 110 × 295 mm, 4.7 kg
Phụ kiện : Máy chính, Cáp BNC x 2, USB cáp, đầu nguồn, HDSD, chứng nhận chuẩn.

Pecifications

All specifications apply to all models unless noted otherwise.

Channels

Number of channels: 2

Built-in waveforms

Built-in waveforms: Sine, Square, Pulse, Ramp, Noise, and 45 frequently used arbitrary waveforms

General characteristics

Sine waves

 Range

AFG1022	AFG1062
1 μHz to 25 MHz	1 μHz to 60 MHz

Sine wave in burst mode

2 mHz to 25 MHz

2 mHz to 30 MHz

Effective maximum frequency out

25 MHz

60 MHz

Amplitude flatness (1 Vp-p), typical

<10 MHz

±0.2 dB

≥10 MHz

±0.3 dB

Harmonic distortion (1 Vp-p)

≤10 MHz

< -50 dBc

< -60 dBc

>10 MHz

< -50 dBc

< -47 dBc

Total harmonic distortion

< 0.2% (10 Hz to 20 kHz, 1 Vp-p)

Spurious (1 Vp-p)

< -45 dBc

Phase noise, typical

1 MHz: < -110 dBc/Hz at 10 kHz offset, 1 Vp-p

Residual clock noise, typical

-57 dBm

Square wave

 Range

AFG1022	AFG1062
1 μHz to 12.5 MHz	1 μHz to 30 MHz

Rise/fall time

<12 ns

<10 ns

Jitter (rms), typical

<1 ns

<500 ps

Overshoot

<5%

Ramp wave

 Range

AFG1022	AFG1062
1 μHz to 1 MHz	1 μHz to 2 MHz

Linearity, typical

≤ 0.1% of peak output at 10% - 90% of amplitude range, at 1 kHz, 1 V p-p , 50% symmetry

Symmetry

0.0% to 100.0%

Pulse wave

 Range

AFG1022	AFG1062
1 μHz to 12.5 MHz	1 μHz to 30 MHz

Pulse width range

40 ns to 999 ks

17 ns to 999 ks

Pulse width resolution

1 ns or 4 digits

Pulse duty

<1 MHz, 0.1% to 99.9% (limitations of pulse duty width apply)
≥1 MHz, 50% fixed	≥1 MHz, 50% fixed

Edge transition time

<12 ns, fixed

<10 ns, fixed

Overshoot, typical

<5%

Jitter (rms), typical

<1 ns

<500 ps

Noise

 Noise bandwidth (-3 dB)

AFG1022	AFG1062
25 MHz	50 MHz

Noise type

White Gausian

DC

 Range

AFG1022	AFG1062
-5 V to +5 V, 50 Ω load
-10 V to + 10 V, open circuit or high Z load

Arbitrary waveform

 Range

AFG1022	AFG1062
1 μHz to 10 MHz	1 μHz to 30 MHz

Arbitrary waveform in burst mode

2 mHz to 10 MHz

2 mHz to 30 MHz

Effective analog bandwidth (-3 dB)

30 MHz

60 MHz

Non-volatile memory

64 MByte

Memory

Length

2 to 8,192

2 to 1 M-point

Sampling rate

125 MS/s

300 MS/s

Vertical resolution

14 bits

Rise and fall time

< 10 ns

< 8 ns

Jitter (rms), typical

< 6 ns

Frequency

 Resolution

AFG1022	AFG1062
1 μHz or 12 digits

Internal reference stability

±1 ppm at 0 - 40 °C

Internal reference aging

±1 ppm per year

Amplitude

Range (50 Ω load)

  ≤25 MHz

AFG1022	AFG1062
1 mVp-p to 10 Vp-p	1 mVp-p to 10 Vp-p

>25 MHz

-	1 mV p-p to 5 V p-p

 Range (Open circuit or high Z load)

≤25 MHz

2 mVp-p to 20 Vp-p

2 mV p-p to 20 V p-p

>25 MHz

-	2 mV p-p to 10 V p-p

Accuracy

±(1% of setting +1 mVp-p), (1 kHz sine waveform, 0 V offset)

Resolution

1 mVp-p, 1 mVrms or 4 digits

Units

Vp-p, Vrms

Output impedance

50 Ω (typical)

Local impedance setting

Selectable: 50 Ω, 1 Ω to 10.000 kΩ, High Z (adjusts displayed amplitude according to selected load impedance)

Isolation

No floating ground, signal ground connected to chassis ground

Signal output protection

Short-circuit tolerance, main output automatically disabled when over current

DC offset

Range

±(5 Vpk – Amplitudep-p/2), 50 Ω load

±(10 Vpk – Amplitudep-p/2), open circuit or high Z load

Accuracy: ±(1% of |setting| + 1 mV + 0.5% of amplitude (Vp-p))

Resolution: 1 mV or 4 digits

Modulation

Modulation, sweeping, and burst modes are only available for channel 1 on the AFG1022.

The AFG1062 supports equal strong channels with modulation, sweeping, and burst modes.

Amplitude modulation

Carrier waveforms: Sine, square, ramp, arbitrary, except DC and noise
Source: Internal / external
Internal modulating waveforms: Sine, square, ramp, noise, arbitrary
Internal AM frequency: 2 mHz to 20 kHz
Depth: 0.0% to 100.0%

Frequency modulation

Carrier waveforms

Sine, square, ramp, arbitrary, except DC and noise

Source

Internal / external

Internal modulating waveforms

Sine, square, ramp, noise, arbitrary

Internal modulating frequency

2 mHz to 20 kHz

Frequency deviation

(limited by carrier waveform type)

AFG1022	AFG1062
2 mHz to 12.5 MHz	2 mHz to 30 MHz

Phase modulation

Carrier waveforms: Sine, square, ramp, arbitrary, except DC and noise
Source: Internal / external
Internal modulating waveforms: Sine, square, ramp, noise, arbitrary
Internal PM frequency: 2 mHz to 20 kHz
Phase Deviation: 0° to 180°

Amplitude shift keying

(AFG1062 only)

Carrier waveforms: Sine, square, ramp, arbitrary, except DC and noise
Source: Internal / external
Internal modulating waveforms: 50% duty cycle square
ASK rate: 2 mHz to 100 kHz

Frequency shift keying

Carrier waveforms: Sine, square, ramp, arbitrary, except DC and noise
Source: Internal / external
Internal modulating waveforms: 50% duty cycle square
FSK rate: 2 mHz to 100 kHz

Phase shift keying

(AFG1062 only)

Carrier waveforms: Sine, square, ramp, arbitrary, except DC and noise
Source: Internal / external
Internal modulating waveforms: 50% duty cycle square
PSK rate: 2 mHz to 100 kHz

Pulse width modulation

(AFG1062 only)

Carrier waveforms: Pulse, ≤1 MHz
Source: Internal / external
Internal modulating waveforms: Sine, square, ramp, arbitrary, except DC and noise
PWM frequency: 2 mHz to 20 kHz
Deviation: 0.0% to 50.0% of pulse period

Sweeping

Modulation, sweeping, and burst modes are only available for channel 1 on the AFG1022.

The AFG1062 supports equal strong channels with modulation, sweeping, and burst modes.

Carrier waveforms: Sine, square, ramp, arbitrary (AFG1062 only)

Minimum start-stop frequency: 1 μHz

Maximum start-stop frequency

 Sine

AFG1022	AFG1062
25 MHz	60 MHz

Square

12.5 MHz

30 MHz

Ramp

1 MHz

2 MHz

Type: Linear, logarithmic

Direction: Up / down

Sweep time: 1 ms to 500 s ± 0.1%

Trigger sources: Internal, external, or manual

Burst

Modulation, sweeping, and burst modes are only available for channel 1 on the AFG1022.

The AFG1062 supports equal strong channels with modulation, sweeping, and burst modes.

Waveforms: Sine, square, ramp, pulse, arbitrary except DC and noise

Types

AFG1022: count (1 to 50,000 cycles), infinite, gated

AFG1062: count (1 to 1,000,000 cycles), infinite, gated

Start phase: -360° to +360°

Trigger sources: Internal, external, or manual

Internal trigger interval: (40 ns or (cycles x period) to 500 s) ± 1%

Gate source: External trigger

Frequency counter

Function: Frequency, period, positive pulse width, duty cycle

Frequency range: 100 mHz to 200 MHz

Frequency resolution: 6 digits

Coupling mode: AC, DC

Voltage Range and Sensitivity, DC coupled (non-modulation signal)

100 mHz to 100 MHz: 250 mVp-p to 5 Vp-p (AC + DC)
100 MHz to 200 MHz: 450 mVp-p to 3 Vp-p (AC + DC)

Voltage range and sensitivity, AC coupled (non-modulation signal)

1 Hz to 100 MHz: 250 mVp-p to 5 Vp-p
100 MHz to 200 MHz: 450 mVp-p to 4 Vp-p

Pulse width and duty cycle measure: 1 Hz to 10 MHz

Input impedance: 1 M Ω in parallel with 100 pF

High frequency noise restraint (HFR): On / Off (HFR frequency = 500 kHz)

Sensitivity: Low, middle, or high

Trigger level range: -2.5 V to +2.5 V

Auxiliary inputs and outputs

External modulation input

Input frequency range: DC to 20 kHz
Input voltage range: All except FSK: ±1 V full scale, FSK: 3.3 V logic level
Input impedance: 12 kΩ (typical)

External trigger input