Features 0.3Hz ~ 3MHz Frequency Range Sine, Square, Triangle, Ramp, TTL and CMOS Output Waveforms External Voltage Controlled Frequency (VCF) Function Duty Cycle Control 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 LIN/LOG Sweep Mode
0.3Hz ~ 3MHz Frequency Range
Sine, Square, Triangle, Ramp, TTL and CMOS Output Waveforms
External Voltage Controlled Frequency (VCF) Function
Duty Cycle Control with Signal Inversion Capability
Variable DC Offset Control
Built-in 6 Digit Counter with INT/EXT Function up to 150MHz
LIN/LOG Sweep Mode
Main Output | Frequency Range: | 0.3Hz ~ 3MHz in 7 ranges |
Amplitude: | > 10Vpp (into 50W load) | |
Impedance: | 50W ±10% | |
Attenuator: | -20dB ±1dB x 2 | |
DC Offset: | <-5V ~ >+5V (into 50W load) | |
Duty Control: | 80% : 20% : 80% to 1MHz continually variable | |
Display: | 6 digit LED display | |
Sine Wave | Distortion: | £1%, 0.3Hz ~ 200kHz THD £ -35dB fundamental in all ranges (specification applied from MAX to 1/10 level) |
Flatness: | <0.3dB, 0.3Hz ~ 300kHz <0.5dB, 300kHz ~ 3MHz | |
Triangle Wave | Linearity: | >98% 0.3Hz to 100kHz ³95% 100kHz to 3MHz |
Square Wave | Symmetry: | ±2% 0.3Hz ~ 100kHz |
Rise/Fall Time: | £100ns at maximum output (into 50W load) | |
CMOS Output | Level: | 4Vpp ±1Vpp ~ 14.5Vpp ±0.5Vpp adjustable |
Rise/Fall Time: | £120ns | |
TTL Output | Level: | ³3Vpp |
Fan Out: | 20 TTL Loads | |
Rise/Fall Time: | £25ns | |
VCF | Input Voltage: | 0V ~ 10V ±1V (100:1) |
Input Impedance: | 10kW ±10% | |
Sweep Operation | Sweep/Manual: | Switch selectable |
Sweep Rate: | 100:1 ratio maximum adjustable | |
Sweep Time: | 0.5s ~ 30s adjustable | |
Sweep Mode: | Lin/Log switch selectable | |
Frequency Counter | INT/EXT: | Switch selectable |
Range: | 0.3Hz to 3MHz (EXT 5Hz ~ 150MHz) | |
Accuracy: | Time base accuracy ±1 count | |
Time Base: | ±20ppm (23°C ±5°C) after 30 minutes warm up | |
Resolution: | Maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz | |
Input Impedance: | 1MW // 150pF | |
Sensitivity: | £35mVrms (5Hz ~ 100MHz) £45mVrms (100MHz ~ 150MHz) | |
Other Details | Power Source: | AC 115V/230V ±15%, 50/60Hz |
Accessories: | Power cord x 1, Instruction manual x 1, Test Lead (type GTL-101) x 2 | |
Dimensions: | 251mm (w) x 91mm (h) x 291mm (d) | |
Weight: | 2.2kg approx |