Product Description

Function Generator (5 MHz)

• Brand: Twintex 
• Model: TFG-3605E
• Country of origin: Taiwan
• Country of manufacture: China
• Features:
• Max. output frequency: 5MHz
• 2 output channels
• 3.5-inch TFT LCD display
• Direct Digital Synthesis technology (DDS)
• Sampling rate 100Msa/s, vertical resolution 8 bits, waveform length 1024 points
• Min.1mV (50Ω) waveform output with good stability
• 32 built-in waveforms
• 40 sets panel setting save & recall
• Modulations: FM, FSK, ASK, PSK
• Frequency sweep, amplitude sweep, burst and TTL output functions
• Over voltage protection, over current protection, short circuit protection, reverse voltage protection
• Standard parts: 200MHz frequency counter
• Optional parts: RS-232 interface, power amplifier

Technical Specification:

• Main output: Output, frequency
• Square: 1μHz~5MHz
• Other: 1μHz~1MHz
• Output: 32 built-in waveforms, 
• Waveform: including Sine, Square, Triangle, Ramp, Pulse, etc.
• Output Amplitude: 2mVpp~20Vpp (high mpedance)
• Output modulation : Single frequency, Sweep, frequency, Sweep amplitude, FM, FSK, ASK, PSK and Burst
• Waveform length : 1024 points
• Vertical resolution : 8 bits
• Sampling rate: 100MSa/s
• Frequency:
• Range: 1μHz ~05MHz 
• Frequency Resolution: 1μHz
• Frequency Accuracy: ±5x10-5
• Amplitude resolution: 20mVpp (amplitude>2Vpp);
• Amplitude Accuracy : ± (1%+2mVrms) (high impedance, RMS, frequency 1kHz)
• Amplitude flatness: ±10% (frequency >10MHz) 
• Output impedance: 50Ω
• Offset range : ±10V (high impedance, attenuation 0 dB)
• Offset resolution : 20mVdc
• Offset accuracy : ±(1%+20mVdc)
• FM deviation :0%~20%
• PSK modulation range : 0~360°
• Phase resolution :1
• Sine: Harmonic distortion 
• Total distortion : ≤1% (20Hz~200kHz)
• Square :Rise/fall time 
• Duty cycle of square : 1%~99%
• TTL output : Rise/fall time 
• Low level : <0.3V
• High level : >4V
• Sweep:
• Time:100ms~900s
• Direction: Up, Down, Up-Down
• Mode: Linearity, Logarithmic
• Modulation: FM, FSK, ASK, Burst, 200Mhz frequency Counter, Power amplifier
• CHB output characteristics:
• 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: 12.5MSa/s
• Frequency range Sine: 1μHz~1MHz; Other: 1μHz~100kHz
• Frequency resolution: 1μHz
• Frequency accuracy: ±1x10-5
• Amplitude range: 50mVpp~20Vpp (open circuit)
• Amplitude resolution: 20mVpp
• Output impedance: 50Ω
• 
  
• General: 
• Display: 3.5-inch TFT LCD
• Language: English, Chinese (simplified), Chinese (traditional)
• Interface: RS-232 interface
• Operating environment: 0~40ºC, <80%RH
• Power source: AC110V/220V±10% selectable, 50/60Hz, Max. 45VA
• Accessories: 
• Power cord x1, Operation manual x1, 
• Software CD x1, RS-232 cable x1,
• BNC-BNC cable x1, Test lead x1
• Dimension: 260x110x385 mm