Product ID: GFG-8210 GFG-8255A

or
GFG-8210 (10MHz)
GFG-8255A (5MHz)

or

10MHz / 5 MHz Function Generators ( GFG-8210 GFG-8255A)

GFG-8210 (10MHz)
Function Generator

FEATURES?G
1. Frequency Range?G0.1Hz ~ 10MHz
2. Waveforms?GSine, Triangle, Square, Ramp, TTL and CMOS Output
3. External Voltage Controlled Frequency (VCF) Function
4. Duty Cycle Control with Signal Inversion Capability
5. Variable DC Offset Control
6. Two-Step (-20dBx2) and Variable attenuator
7. Built-in 6 Digit Counter with INT/EXT Function up to
8. 150MHz / high resolution
9. LIN/LOG Sweep Mode
10. Sweep Output




GFG-8255A (5 MHz)
Function Generator


FEATURES?G
1. Frequency Range?G0.5Hz ~ 5MHz
2. Waveforms?GSine, Triangle, Square, Ramp, TTL and CMOS Output
3. External Voltage Controlled Frequency (VCF) Function
4. Duty Cycle Controlled with Signal Inversion Capability
5. Variable DC Offset Control
6. Two-Step (-20dB x 2) and Variable Attenuator
7. Built-in 6 Digit Counter with INT./EXT. Function up to 150MHz / high resolution
8. INT./EXT. AM/FM Modulation
9. LIN/LOG Sweep Mode
10. GCV Output for ynchronization

TECPEL CO., LTD
NO, 13, ALLEY 5, LANE 31 CHUNG-TEH STREET,
TAIPEI 110, TAIWAN, R.O.C.
E-MAIL: sales@tecpel.com Web-site: http://www.tecpel.com
TEL:886-2-27375866 FAX:886-2-27373343

Specifications:

• 10MHz GFG-8210 Specifications:
  • Main
  • Frequency Range 0.1Hz ~ 10MHz (8 ranges)
  • Amplitude >10Vp-p (into 50?[ load)
  • Impedance 50?[+10%
  • Attenuator -20dB+1dB x 2
  • DC Offset <-5V ~ >5V( into 50?[ load)
  • Duty Control 15% : 85% : 15% to 1MHz Continue variable (square wave only)
  • Display 6 digits LED display
  • ---------------------------------------------------------------------------
  • Sine Wave
  • Distortion 1% typical
  • Flatness + 0.45dB (+5%)
  • ---------------------------------------------------------------------------
  • Triangle Wave
  • Linear >98% to 100kHz
  • ----------------------------------------------------------------------------
  • Square Wave
  • Symmetry +2%, 1Hz ~ 100kHz
  • Rise or Fall Time < 35nS
  • ---------------------------------------------------------------------------
  • CMOS Output
  • Max. Frequency 2MHz
  • Level <4Vpp ~ 14.5Vpp+0.5Vpp adjustable
  • Rise or Fall Time <120nS
  • ---------------------------------------------------------------------------
  • TTL Output
  • Level >3Vpp
  • Rise or Fall Time <20nS
  • ---------------------------------------------------------------------------
  • VCF
  • Input Voltage 0V~10V ?Ӡ1V(100 : 1)
  • Input Impedance 10k?[ ?ӱ0%
  • ---------------------------------------------------------------------------
  • Sweep Operation
  • Sweep/Manual Switch selector
  • Sweep/Rate >100 : 1 ratio max. and adjustable
  • Sweep/Time 0.5sec. ~ 30sec. adjustable
  • Sweep/Mode Lin./Log. switch selector
  • Sweep/Out 0V ~ 10+1V
  • ----------------------------------------------------------------------------
  • Frequency Counter
  • INT./EXT. Switch selector
  • Range 0.1Hz ~ 10MHz (5Hz ~ 150MHz EXT.)
  • Accuracy Timebase accuracy ?ӱ count
  • Timebase ?Ӳ0ppm (23?XC?ӵ?XC) after 30 minutes warm up
  • Resolution The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
  • Input Impedance 1M?[//150pF
  • ----------------------------------------------------------------------------
  • Power Source AC 115V/230V?ӱ5%, 50/60Hz
  • ----------------------------------------------------------------------------
  • Accessories Power cord ?Ѡ1,
  • Instruction manual ?Ѡ1,
  • GTL-101 ?Ѡ2
  • ----------------------------------------------------------------------------
  • Dimensions & Weight 251(W) ?Ѡ91(H) ?Ѡ291(D) mm, Approx. 2.2 kg
• 5 MHz GFG-8255A Specifications:
  • Main
  • Frequency Range 0.5Hz to 5 MHz (7 ranges)
  • Amplitude >10Vp-p (into 50?[ load)
  • Impedance 50?[ +10%
  • Attenuator -20dB+1dB x 2
  • DC Offset <-5V ~ >5V (into 50?[ load)
  • Duty Control 80% : 20% : 80% to 1MHz Continue variable
  • Display 6 digit LED display
  • ---------------------------------------------------------------------------
  • Sine Wave
  • Distortion <1%, 0.5Hz ~ 100kHz
  • Flatness <0.3dB, below 500kHz?F <1dB, below 5MHz
  • ----------------------------------------------------------------------------
  • Triangle Wave
  • Linear >98%, 0.5Hz ~ 100kHz?F >95%, 100kHz ~ 5MHz
  • ---------------------------------------------------------------------------
  • Square Wave
  • Symmetry +2%, 1Hz ~ 100kHz
  • Rise or Fall Time < 50nS at maximum output (into 50?[ load)
  • ----------------------------------------------------------------------------
  • CMOS Output
  • Level 4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
  • Rise or Fall Time <120nS
  • ----------------------------------------------------------------------------
  • TTL Output
  • Level >3Vpp
  • Fan Out 20 TTL load
  • Rise/Fall Time <25nS
  • ----------------------------------------------------------------------------
  • VCF
  • Input Voltage 0V~10V ?ӱV(100 : 1)
  • Input Impedance 10k?[ ?ӱ0%
  • --------------------------------------------------------------------------
  • GCV
  • Output Voltage To set the voltage between 0V ~ 2V as per different frequency
  • ----------------------------------------------------------------------------
  • Sweep Operation
  • Sweep/Manual Switch selector
  • Sweep/Rate 100 : 1 ratio max. and adjustable
  • Sweep/Time 0.5sec. ~ 30sec. adjustable
  • Sweep/Mode Lin./Log. switch selector
  • ----------------------------------------------------------------------------
  • Amplitude Modulation
  • Depth 0 ~ 100%
  • MOD. Frequency 400Hz (INT), DC ~ 1MHz(EXT)
  • Carrier BW 100Hz ~ 5MHz (-3dB)
  • EXT Sensitivity <10Vpp for 100% modulation
  • ----------------------------------------------------------------------------
  • Frequency Modulation
  • Deviation 0 ~ + 5%
  • MOD. Frequency 400Hz(INT), DC ~ 20kHz(EXT.)
  • EXT. Sensitivity <10Vpp for 10% modulation
  • ----------------------------------------------------------------------------
  • Frequency Counter
  • INT./EXT. Switch selector
  • Range 0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT.)
  • Accuracy Timebase accuracy ?ӱ Count
  • Timebase ?Ӳ0ppm (23?XC?ӵ?XC) after 30 minutes warm up
  • Resolution The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
  • Input Impedance 1M?[//150pF
  • Sensitivity <35mVrms (5Hz ~ 100MHz)?F< 45mVrms (100MHz ~ 150MHz)
  • ----------------------------------------------------------------------------
  • Power Source AC 115V/230V?ӱ5%, 50/60Hz
  • ----------------------------------------------------------------------------
  • Accessories: Power cord ?Ѡ1, Instruction manual ?Ѡ1, GTL-101 ?Ѡ2
  • ----------------------------------------------------------------------------
  • Dimensions & Weight 251(W) ?Ѡ91(H) ?Ѡ291(D) mm, Approx. 2.4kg