| General Specifications |
| Display | 0-999 ppm |
| Power Source | 115 V AC or 230 V AC, ± 15 %; 50/60 Hz |
| Operating Environment | For indoor use, altitude up to 2000 M., 0 ºC to 40 ºC, 80 %R.H. |
| Storage Environment | –10 ºC to 70 ºC @ 70 % R.H. |
| Dimensions (W x H x D) | 243 mm x 93 mm x 292 mm |
| Weight | 2.2 kgs (4.8 lbs) |
| Safety Approvals | EN61010-1, Cat. II, Pollution degree 2 |
| Warranty | One-year |
| Specifications (23 ºC; = 70 % R.H.) |
| Main |
| Frequency | 0.3 Hz to 3 MHz (7 ranges) | ± 5 %, + 1 Hz (@ 3.0 position) |
| Amplitude | >10 Vpp (into 50Ω W load) | |
| Impedance | 50Ω W ± 10 % | |
| Attenuator (knob) | –20 dB | ± 1 dB |
| Attenuator (button) | –20 dB | ± 1 dB |
| DC Offset | <-5 V to >+5 V (into 50 W load) | |
| Duty-Cycle Control | 80 %:20 %:80 % to 1 MHz; continuously variable | |
| Sine Wave |
| Distortion | ≤ 1 %, 0.3 Hz to 200 kHz
THD <35 dB below fundamental in all ranges
(Specification applied from MAX. to 1/10 level) | |
| Flatness | <0.3 dB, 0.3 Hz to 300 kHz; < 0.5 dB, 300 kHz to 3 MHz | |
| Triangle Wave |
| Linear | ≥ 98 %, 0.3 Hz to 100 kHz; ≥ 95 %, 100 kHz to 3 MHz | |
| Square Wave |
| Symmetry | ± 2 % 0.3 Hz to 100 kHz | |
| Rise or Fall Time | < 100 ns at maximum output (into 50 W load) | |
| CMOS Output | | |
| Level | 4 Vpp± 1 Vpp to 14.5 Vpp | ± 0.5 Vpp adjustable |
| Rise or Fall Time | ≤ 120 ns | |
| TTL Output |
| Level | ≥ 3 Vpp | |
| Fan Out | 20 TTL load | |
| Rise or Fall Time | ≤ 25 ns | |
| VCF |
| Input Voltage | –10 V to + 10 V | ± 1 V (100:1) |
| Input Impedance | 10 kΩ ± 10 % | |
| GCV |
| Output Voltage | 0 to 2 V dc, relative to frequency setting of range | |
| Sweep Operation |
| Sweep/Manual | Switch selector | |
| Sweep/Rate | 100:1 ratio maximum, adjustable | |
| Sweep/Time | 0.5 sec. to 30 sec. adjustable | |
| Sweep/Mode | Lin./Log. switch selector | |
| Amplitude Modulation |
| Depth | 0 to 100 % | |
| Modulation Frequency | 400 Hz (INT), DC to 1 MHz (EXT) | |
| Carrier BW | 100 Hz to 3 MHz (–3 dB) | |
| EXT Sensitivity | ≤ 10 Vpp for 100 % modulation | |
| Frequency Modulation |
| Deviation | 0 to ± 5 % | |
| Modulation Frequency | 400 Hz (INT), dc to 20 kHz (EXT) | |
| EXT Sensitivity | ≤ 10 Vpp for 10 % modulation | |
| Frequency Counter |
| Internal/External | Switch Selector | |
| Range | 0.3 Hz to 3 Mz Internal
5 Hz to 150 MHz External | Time base accuracy ±1 count |
| Time Base | ±20 ppm (23 ºC,± 3 ºC), after 30 min. warm-up | |
| Resolution | 10 nHz (1 Hz range); 1 kHz (100 MHz range) | |
| Input Impedance | 1 MW /150 pF | |
| Sensitivity | ≤ 35 mVrms (5 Hz to 100 MHz)
≤ 45 mVrms (100 MHz to 150 MHz) | |