| INPUT CHARACTERISTICS |
| Impedance |
Below 225 MHz: 1 MΩ or 50 Ω channel independent and software selectable
225 MHz and above: 50 Ω |
| Coupling |
DC or AC channel independent and software selectable |
| Trigger |
Positive or Negative channel independent and software programmable, automatic level or hold last |
| Maximum Signal Input |
50 Ω : 5 VRMS
1 MΩ : DC to 1 MHz - 15 VRMS (GC2210); 30 VRMS (GC2220 / GC2230)
Above 1 MHz - 5 VRMS |
| FREQUENCY RANGE |
| GC2210 |
Channels A and B: DC to 225 MHz |
GC2220
GC2230 |
Channel A: Selectable DC to 225 MHz OR
100 MHz to 1.3 GHz (GC2220)
100 MHz to 2.0 GHz (GC2230)
Channel B: DC to 225 MHz |
| SENSITIVITY |
| Sine |
25 mVRMS DC – 20 MHz
50 mVRMS 20 MHz – 50 MHz
200 mVRMS 50 MHz – 225 MHz
250 mVRMS 225 MHz – 1.3 GHz (GC2220 / GC2230)
500 mVRMS 1.3 GHz – 2.0 GHz (GC2230 only) |
| Pulse |
500 mVPP at 5 ns pulse width |
| TRIGGER (THRESHOLD) LEVEL |
| Range |
±5.00 V in 40 mV steps |
| Accuracy |
±3% of setting ±0.04 V |
| Auto Trigger |
Automatic selection of optimum trigger level
Signal repetition rate: 100 Hz to 75 MHz |
| EXTERNAL REFERENCE CLOCK INPUT |
| Impedance |
2 KΩ in series with 47 nF |
| Maximum Input Voltage |
5 VRMS |
| Coupling |
AC |
| Sensitivity |
150 mVRMS sine, 450 mVPP pulse |
| Duty Ratio |
40% to 60% |
| Frequency |
10 MHz only |
| Connector |
Front panel BNC |