► Frequency Range£º0.3Hz ~ 3MHz
► Waveforms£ºSine, Triangle, Square, Ramp, TTL and CMOS Output
► External Voltage Controlled Frequency (VCF) Function
► Duty Cycle Controlled with Signal Inversion Capability
► Variable DC Offset Control
► Two-Step (-20dB x 2) and Variable Attenuator
► Built-in 6 Digit Counter with INT./EXT. Function up to 150MHz / high resolution
► INT/EXT AM/FM Modulation
► LIN/LOG Sweep Mode
► GCV Output for Synchronization
SPECIFICATIONS
Main
Frequency Range
0.3Hz to 3 MHz (7 ranges)
Amplitude
>10Vp-p (into 50¥Ø load)
Impedance
50¥Ø +10%
Attenuator
-20dB+1dB x 2
DC Offset
<-5V ~ >5V (into 50¥Ø load)
Duty Control
80% : 20% : 80% to 1MHz Continue variable
Display
6 digit LED display
Sine Wave
Distortion
<1%, 0.3Hz ~ 200kHz
Flatness
<0.3dB, 0.3Hz ~ 300kHz£» <0.5dB, 300kHz ~ 3MHz
Triangle Wave
Linear
>98% 0.3Hz ~ 100kHz£» >95%, 100kHz ~ 3MHz
Square Wave
Symmetry
+2%, 0.3Hz ~ 100kHz
Rise or Fall Time
< 100nS at maximum output (into 50¥Ø load)
CMOS Output
Level
4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
<120nS
TTL Output
>3Vpp
Fan Out
20 TTL load
<25nS
VCF
Input Voltage
0V~10V ¡¾ 1V(100 : 1)
Input Impedance
10k¥Ø ¡¾10%
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 ~ 3MHz (-3dB)
EXT Sensitivity
<10Vpp for 100% modulation
Frequency Modulation
Deviation
0 ~ +5%
400Hz(INT), DC ~ 20kHz(EXT.)
EXT. Sensitivity
<10Vpp for 10% modulation
Frequency Counter
Int./Ext.
Range
0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT.)
Accuracy
Timebase accuracy +1 count
Timebase
¡¾20ppm (23¡ÆC¡¾5¡ÆC) after 30 minutes warm up
Resolution
The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
1M¥Ø // 150pF
Sensitivity
<35mVrms (5Hz ~ 100MHz)£» <45mVrms (100MHz ~ 150MHz)
Power Source
AC 115V/230V¡¾15%, 50/60Hz
Accessories
Power cord ¡¿ 1, Instruction manual ¡¿ 1, GTL-101 ¡¿ 2
Dimensions & Weight
251(W) ¡¿ 91(H) ¡¿ 291(D) mm, Approx. 2.2kg