ATTEN Dual Channel Function Generator ATF20B (40uHz~20MHz)

Quantity: 0
ATTEN Dual Channel Function Generator ATF20B (40uHz~20MHz)
  • Buy 3 for PKR48,925.00 each and save 5%
  • Buy 5 for PKR46,350.00 each and save 10%

ATF20B Function generator uses Direct Digital Synthesis (DDS)technology. Its outstanding performance and system features make it a perfect solution for your testing requirement. The simplified and optimized design of the front panel and dual-language (English/Chinese)TFT display interface make your testing much easier for operation and observation. Additionally, the extendable optional functions can also improve your system characteristics.


  1. High Frequency Resolution: full-range resolution is 40 MHz
  2. Store 40 sets of the user parameters and recall
  3. 32 kinds of standard or build-in fixed waveforms
  4. Minimum stable output waveform: 1mV(50)
  5. Multiple modulation functions: FM, FSK, ASK, PSK
  6. Frequency sweep, amplitude sweep and burst functions
  7. Count the frequency, period, amplitude RMS value or peak-to-peak value
  8. Over-voltage, over-current, output short-circuit and reverse voltage protections
  9. High reliability: use VLSI components and surface mount technology
  10. Power Amplifier: optional part, maximum output power up to 7W
  11. Optional configurations: RS232 interface, Frequency Counter, Power Amplifier


  1. Power Supply: AC220V (1±10%)
  2. AC110V (1±10%) (Pay attention to the voltage selection on rear panel)
  3. Frequency:50Hz (1±5%)
  4. Power Consumption: < 45VA
  5. Operating Temperature: 0°C to +40°C
  6. Operating Humidity: 80% R.H
  7. Operation Characteristics: Keypad operation and rotary knob operation
  8. Display: TFT display, 320*240




  1. ATTEN Dual Channel Function Generator ATF20B Datasheet.


  1. 1 X ATTEN Dual Channel Function Generator ATF20B (40uHz~20MHz)
Weight (KG) 5.000000
Manufacturer ATTEN
Power AC220V (1±10%) / AC110V (1±10%) (Pay attention to the voltage selection on rear panel)
Channel Amount 2
DC Voltage (V) NA
AC Voltage(V) NA
AC Current (A) NA
DC Current (A) NA
Operating Voltage NA
Inductance NA
Capacitance (F) NA
Resistance (Ω) NA
Range 40uHz~20MHz
Target Distance NA
Frequency 50Hz (1±5%)
Test Parameters NA
Frequency Response 40uHz~20MHz
Measurement Mode NA
Display Count 3.5-inch TFT LCD display
Output Impedance NA
Duty Cycle NA
Temperature Range (Min) 0°C
Temperature Range (Max) 40°C
USB/RS232 Interface Yes
True RMS (TRMS) No
Auto Range No
Manual Range No
Diode Test No
Transistor Test No
Continuity Test No
Bluetooth Interface No
Low Battery Indication No
Relatively Measuring No
Data Hold No
Min-Max / Peak Hold Yes
Auto Power-off No
Overload Protection Yes
Shockproof Protection Yes
Backlight No
"Analogue" Bargraph Yes
Only registered users can write reviews. Please Sign in or create an account