Model |
BK4033
|
BK4034
|
Channels |
1 |
2 |
Frequency |
0.1 Hz to 50 MHz |
Timing Characteristics
|
Period |
Range |
Single Pulse: 20 ns to 10 s (50 MHz to 0.1 Hz repetition rate)
Double Pulse: 40 ns to 10 s (25 MHz to 0.1 Hz repetition rate) |
Resolution |
Up to 6 digits, limited to 100 ps |
Accuracy |
±0.01 %1 |
Jitter |
< 0.01 % of setting +20 ps on Period, Width and Delay |
Width |
Range |
10 ns to (Period – 10 ns) |
Resolution |
Up to 6 digits, limited to 100 ps |
Accuracy |
±(0.5% of setting +500 ps) |
Double Pulse |
±(0.5% of setting +3 ns) for the second pulse |
Delay |
Range |
0 ns to (Period – Width – 10 ns) |
Resolution |
Up to 6 digits, limited to 100 ps |
Accuracy |
±(0.5% of setting +500 ps) |
Duty Cycle |
Range |
1 to 99% |
Resolution |
3 digits (0.1%) |
Accuracy |
Limited by width and pulse accuracy |
Output Characteristics
|
Amplitude |
High Level Range |
-9.90 V to +10 V into 50 Ω load
(-19.80 V to +20 V into open circuit) |
Low Level Range |
-10 V to +9.90 V into 50 Ω load
(-20 V to +19.80 V into open circuit) |
Amplitude Range |
0.1 V to 10 V p-p into 50 Ω load
(20 V p-p max into open circuit) |
Resolution |
3 digits limited to 10 mV |
Accuracy |
±1% of setting ±10 mV into 50 Ω |
Aberrations |
<5% + 20 mV into 50 Ω load, for pulse levels between ±5V |
Output Resistance |
50 Ω |
Offset Accuracy |
±1% ±25 mV |
Operating Modes
|
Continuous |
Output continuous at programmed period rate |
Triggered |
Output quiescent until triggered by an internal, external, GPIB or manual trigger, then generates one cycle at programmed period rate |
Gated |
Same as triggered mode except pulses are output for the duration of the gated signal. The last cycle started is completed |
Burst |
Same as triggered mode for programmed number of cycles from 2 to 999,999 as set by the N-BURST function |
External Width |
Trigger duration and rate sets pulse width and repetition |
Pulse Functions
|
Single |
One pulse at each selected period up to 50 MHz repetition rate |
Double |
One pair of pulses at each period up to 25 MHz repetition rate. Both pulses have the same selected width; the position of the second pulse set by the delay control. |
Transmission Times
|
Range |
<6 ns to 100 ms variable. Leading and trailing edges settable separately and limited to 20:1 ratio between settings into one of the following ranges:
5 ns-100 ns; 50 ns-1.0 us; 500 ns-10 us;
5.0 us-100 us; 50 us-1.0 ms; 500 us-10 ms, 5 ms – 100 ms |
Resolution |
3 digits limited to 10 ps |
Accuracy |
±(5% of setting +2 ns) |
Linearity |
<5% deviation from a straight line between 10% and 90% points, for transitions > 50 ns |
Internal Trigger
|
Range |
100 ns to 100 s |
Resolution |
4 digits limited to 100 ns |
Accuracy |
±0.01% |
Trigger Input and Output
|
Sensitivity |
200 mVpp minimum |
Minimum Width |
10 ns |
Maximum Rate |
50 MHz |
Input Impedance |
10 kΩ |
Input Protection |
±15V DC plus peak AC |
Range |
Selectable from -10 V to +10 V |
Resolution |
3 digits limited to 10 mV |
Slope Selection |
Positive or Negative |
Sync Output |
A TTL level pulse at the programmed period. Output impedance is 50 Ω, protected against short circuit and up to ±15 V accidental input. The high level is >2 V into 50 Ω and with 3.5 ns typical transition times. |
Remote Programming
|
Interface |
GPIB and RS-232, IEEE-488.2 and SCPI compatible |
GPIB Function Codes |
SH1, AH1, T6, L4, SR1, RL1, PP0, DC1,DT1, C0, E2 |
General
|
Memory |
Non-volatile, stores up to 99 complete panel settings. Last user setup also retained at power down. |
Power Requirements |
100-240 V, ±10%, 48-66 Hz, 50 VA maximum |
Dimensions WxHxD |
213 x 300 x 88 mm |
Net Weight |
3 Kg |
EMC |
Conforms to EN55011 class B for radiated and conducted emissions |
Electrical Discharge Immunity |
Conforms to EN55082 |
Safety Specifications |
Conforms to EN61010, CE Approved |
Operating Temperature |
0 °C to 50 °C |
Storage Temperature |
-20 °C to 60 °C |
Humidity |
0 °C to 30 °C |
Included Accessories |
AC Power cord, CD containing instruction manual, RS-232 cable, test report and certificate of calibration |