TFG-3200E系列
DDS 雙輸出數位信號產生器
TFG3200E系列DDS函數信號產生器採用直接數位合成技術（DDS），具有快速完成測量工作所需的高性能指標和眾多的功能特性。其簡單而功能明晰的前面板設計和液晶顯示介面能使您更便於操作和觀察，可擴展的選件功能，可使您獲得增強的系統特性。
產品介紹
- 最大頻率輸出5MHz/10MHz
- 單色LCD顯示
- 採用先進DDS技術
- 最小輸出1mV (50Ω) 穩定波形
- 32種內建波形
- 40組面板設定存儲及呼叫
- FM， FSK，ASK，PSK多種調製功能
- 頻率掃描、觸發、TTL輸出
- 多重保護功能:過電壓、過電流、短路保護、反灌電壓保護功能
產品規格
| Model | TFG-3205E | TFG-3210E | |
| Frequency range | 1μHz~5MHz | 1μHz~10MHz | |
| Waveform (CHA) | |||
| Type | 32 built-in waveforms, including Sine, Square, Triangle, Ramp, Pulse, etc. | ||
| Length | 1024 points | ||
| Vertical resolution | 8 bits | ||
| Sampling rate | 100MSa/s | ||
| Harmonic distortion of sine | ≥40dBc (<1NHz);≥35dBc (1MHz~20MHz) | ||
| Total distortion of sine | ≤1% (20Hz~200kHz) | ||
| Rise/fall time of square | ≤35ns | ||
| Overshoot of square | ≤10% | ||
| Duty cycle of square | 1%~99% | ||
| Frequency (CHA) | |||
| Range | Sine | 1μHz~5MHz | 1μHz~10MHz |
| Square | 1μHz~5MHz | ||
| Other | 1μHz~1MHz | ||
| Resolution | 1μHz | ||
| Accuracy | ±5×10-5 | ||
| Stability | ±5×10-6 /3hours | ||
| Amplitude (CHA) | |||
| Range | 2mVpp~20Vpp, 1μHz~10MHz (high impedance) | ||
| 2mVpp~15Vpp, 10MHz~15MHz (high impedance) | |||
| 2mVpp~8Vpp, 15MHz~20MHz (high impedance) | |||
| Resolution | 20mVpp (amplitude>2Vpp); 2mVpp (amplitude<2Vpp) | ||
| Accuracy | ± (1%+2mVrms) (high impedance, RMS, frequency 1kHz) | ||
| Stability | ±0.5% /3hours | ||
| Flatness | ±5% (frequency 10MHz) | ||
| Output impedance | 50Ω | ||
| DC Offset (CHA) | |||
| Range | ±10V (high impedance, attenuation 0 dB) | ||
| Resolution | 20mVdc | ||
| Accuracy | ±(1%+20mVdc) | ||
| Sweep (CHA) | |||
| Parameter | Frequency, Amplitude | ||
| Range | Free to set starting point and end point | ||
| Time | 100ms~900s | ||
| Direction | Up, Down, Up-Down | ||
| Mode | Linearity, Logarithmic | ||
| Control | Auto sweep or manual sweep | ||
| Frequency Modulation (FM) (CHA) | |||
| Carrier signal | CHA signal | ||
| Modulating signal | CHB or external signal | ||
| FM deviation | 0%~20% | ||
| Burst (CHA) | |||
| Carrier signal | CHA signal | ||
| Trigger signal | TTL_A signal | ||
| Burst counts | 1~65000 cycles | ||
| Trigger mode | Internal TTL, External, Single | ||
| Shift Keying (CHA) | |||
| 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 | ||
| Waveform (CHB) | |||
| Type | 32 built-in waveforms, including Sine, Square, Triangle, Ramp, Pulse, etc. | ||
| Length | 1024 points | ||
| Vertical resolution | 8 bits | ||
| Sampling rate | 12.5MSa/s | ||
| Duty cycle of square | 1%~99% | ||
| Frequency (CHB) | |||
| Range | Sine: 1μHz~1MHz; Other: 1μHz~100kHz | ||
| Resolution | 1μHz | ||
| Accuracy | ±1×10-5 | ||
| Amplitude (CHB) | |||
| Range | 50mVpp~20Vpp (high impedance) | ||
| Resolution | 20mVpp | ||
| Output impedance | 50Ω | ||
| Burst (CHB) | |||
| Carrier signal | CHB signal | ||
| Trigger signal | TTL_B signal | ||
| Burst counts | 1~65000 cycles | ||
| Trigger mode | Internal TTL, External, Single | ||
| TTL output | |||
| Waveform | Square, rise/fall time ≤20ns | ||
| Frequency | 10mHz~1MHz | ||
| Amplitude | TTL, CMOS compatible, low4V | ||
| Common characteristics | |||
| Operation characteristics | Key operation for all functions, Menu display, Rotary dial adjustment | ||
| Display | Mono LCD | ||
| Language | English, Chinese (simplified), Chinese (traditional) | ||
| Power source | AC110V/220V±10% selectable, 50/60Hz, Max. 45VA | ||
| Environmental condition | 0~40℃, <80%RH | ||
| Standard accessories | Power cord ×1, Operation manual ×1, BNC-BNC cable ×1, Test lead ×1 | ||
| Dimension | 385×260×110mm | ||
| Weight | 3.5kg | ||
配件
Test lead TL-101
Test lead TL-102
User manual
Power cord
