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Features
¡ñ Direct digital synthesis£¨DDS£© technique as sweep signal source, controlled by MPU
¡ñ Built-in detector, dispensing with detecting radiometer
¡ñ Available to measure amplitude-frequency characteristics and phase-frequency characteristics for arbitrary frequency range within 20Hz¡«300MHz
¡ñ Available to set sweep mode arbitrarily, such as linear, logarithmic, or single tone
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¡ñ Available to display the frequency, amplitude and phase value
¡ñ 5.7¡åTFT color LCD, comfortable vision and clarity; two-level menu, convenient operation
¡ñ Available to set and display four marks within the frequency range
¡ñ Interface option£ºGPIB, RS232, USB, resistance matching device
Specifications
¡ñ Frequency Range£º20Hz¡«300MHz£¨amplitude-frequency characteristics£© 50kHz¡«300MHz£¨phase-frequency
characteristics£©
¡ñ Frequency Error£º¡Ü50ppm
¡ñ Output amplitude£º¡Ý0.5Vrms
¡ñ Flatness£º¡Ü0.5dB£¨After Calibration£©
¡ñ Output Impedance£º50¦¸
¡ñ Input Impedance£º 50¦¸/HZ(high impendance)
¡ñ Output Attenuation£º0¡«80dB, 1dB/Step
¡ñ Input Gain£º10dB ¡« -300dB, 10dB/Step
¡ñ Phase Range£º¡À180¡ã
¡ñ Phase Resolution£º1¡ã
¡ñ Display Resolution£º250¡Á200
¡ñ Dimensions and weight£º360¡Á150¡Á340(mm3)£»7kg
Features
¡ñ Advanced Direct Digital Synthesis(DDS) technique, output in two independent channels
¡ñ Convenient operation with 5.7¡åLCD and Chinese menu for TFG3000 series
¡ñ Comfortable vision and clarity with VFD of 40 characters for SU3000 series
¡ñ Crystal oscillation reference, high frequency accuracy and high resolution
¡ñ Data storage and restore
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¡ñ 0.5Hz-100MHz frequency counter£¨optional£©
¡ñ Optional interface of GPIB£¬RS232£¬USB
¡ñ Dimensions and weight£ºFor TFG3000 360¡Á150¡Á340(mm3);3.5kg
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¡¡ For SU3000 254¡Á103¡Á374(mm3);3kg
Specifications
| Model / Term | Frequency range (sine wave) |
Output waveform | Specifications |
| TFG3015 SU3015 |
100mHz¡«15MHz | sine, square, pulse, TTL, DC, triangle, sawtooth, stair, cardiac rhythm, sweep, burst, AM, FM, 2PSK, 4PSK¡¢2FSK, 4FSK and so on | waveform length£º8¡«16000 points vertical resolution£º14-bit sample rate£º400MSa/s harmonic distortion£º-45dBc total distortion£º<0.1% square waveform rise/fall time£º<20ns duty cycle£º0.1%¡«99.9% frequency resolution£º100mHz frequency accuracy£º5¡Á10-5 amplitude range£º0¡«20Vpp offset£º¡À10V resolution£º1¡ë accuracy£º¡À1% channel B£ºfrequency range£º 10¦ÌHz¡«5MHz resolution£º1¦ÌHz |
| TFG3050 SU3050 |
100mHz¡«50MHz | ||
| TFG3080 SU3080 |
100mHz¡«80MHz | ||
| TFG3150 SU3150 |
100mHz¡«150MHz |