Viewed products
Universal Calibration Pulse...
New
Warning: Last items in stock!
Availability date:
Manual operation using front panel or PC - control via optional IEEE-Interface.
Calibration Pulse Generators
are indispensable for the test of emi-receivers, especially the pulse weighting curves which are specified in the standards.
Calibration Pulse Generators up to now
For many decades the Schwarzbeck Calibration Pulse Generators IGLK 2914 (Band A, 9 kHz150 kHz and Band B, 150 kHz-30 MHz) and IGU 2912 (Band C/D, 30 MHz-1 GHz) have been recognised as world wide standard. Their mechanical relay contacts generate spectrum beyond 1 GHz with both high voltage and high precision.
And now the IGUU 2916
Technical Data | |
Main Generators | |
Pulse frequency range | 0.1 Hz-200 Hz 0-20 Hz in 0,1 Hz-Steps, 0 -200 Hz in 1 Hz-steps |
Pulse frequency accuracy | better +/ -2x10 -4 |
Pulse shape | Almost rectangular |
Pulse duration | Band A: 270 ns, Band B: 6 ns, Band C/D: 0,3ns |
Pulse polarity | positive/negative (switchable) |
Pulse level | (CISPR weighting Q.P.): Band A/B 10 -70dB, in 1 dB-steps, Band C/D 0 -60 dB, in 1 dB-steps |
Max. Output Voltage acr. 50 W | 80 V - 110 V |
Pulse Area at 60 dB attenuator setting | Corresponds to CISPR 16 Standard equivalent to 1 mVrms across 50 W with standardised Q.P.-Detector |
Frequency flatness | typ. +/- 0 dB to -0.5 dB at upper frequency limit for Band A/B |
Band C | typ. +/ -0,5 dB 30 - 100 MHz (100 MHz is reference frequency for level calibration). Level incr. betw. 200 MHz and 800 MHz +0,5 to +1 dB, 800 - 1000 MHz decrease to +/ -0dB to -1 dB. |
Level Accuracy | |
Band A/B | +/-0,5 dB 50 kHz, 1 MHz |
Band C/D | +/-0,8dB at 100 MHz. |
Auxiliary Generators | |
Pulse frequency ranges | 0.1 Hz-20 Hz, 1-200 Hz, 10 Hz-2 kHz, 100 Hz -20 kHz. |
Steps | 0,1 Hz, 1 Hz, 10 Hz, 100 Hz |
Pulse frequency accuracy | better +/ -2x10 -4 for 0-200Hz better +/-2.10 -3 for 0-2 kHz, +/-1,5% for 0 -20 kHz |
Pulse duration typ. | BandA:70 ns, Band B:5 ns, Band C/(D):1 ns |
Pulse level | ((CISPR weighting Q.P.): Band A/B/C/(D) 40 dB fixed level |
Frequency flatness | Band A/B same as 1 st Main Gen. |
Band C(D) | typ. +/ -0,75 dB 30 - 300 MHz-3 dB >500 MHz |
Sine Wave Generators | |
Frequencies | 100 kHz/1 MHz/10 MHz/100 MHz +/ -10-5 |
Output Level | 60 dB mV +/-0.5 dB |
Dimensions | W x H x D 447 mm x 180 mm x 460 mm |