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Pre-compliant EMC test equipment and accessories
Tekbox is a supplier of affordable test equipment and accessories for pre-compliant EMI/EMC testing including Near Field Probe Sets, Antenna’s, Current Probes, Pre-amplifier and driver amplifiers, Open TEM cells, LISN’s, EMC software etc. The Tekbox products fit well with the Rigol DSA800, RSA3000(N) and RSA5000(N) series spectrum analyzers for pre-compliant EMC measurements.
Why do I need a software for EMC pre-compliance testing?
AN Amplitude units and conversion in EMCview
AN Using RF current probes with EMCview
AN Using EMCview to extrapolate RF Current Probe Measurements to to electric field strength
EMCview PC software for EMC pre-compliance testing
The Tekbox EMC compliance software EMCview for PCs is a user-friendly EMC pre-compliance testing of radiated and conducted emissions. It is a perfect complement for automated testing using our LISNs and TEM Cells. A built-in amplitude correction enables correction and conversion coefficients for cables, amplifiers, attenuators, LISNs, TEM cells, antennas, RF current probes, striplines and capacitive coupling clamps.
There is no need for a time-consuming setup. The SW is ready for measurements straight after installation. All emission related CISPR-xx (EN550xx) measurements and a few automotive manufacturer standards are pre-configured in corresponding project files.
The graph supports two complete measurement runs such as for example Average / Quasi-Peak or Peak / Quasi Peak and alternatively a fast Quasi-Peak scan of critical peaks.
Immunity testing is supported with a menu controlling the tracking generator of the spectrum analyzer
Features
- New IEC 61000-4-20 (G)TEM Near Field measurement correlation to FAR field
- Many pre-configured project files for CISPR-xx (EN550xx) emission measurements
- Graph supports two complete measurement runs, same as in test house
- Fast Quasi-Peak scan of critical peaks, immune to frequency drift of the selected peaks
- Configurable limit lines and segment files
- Configurable correction files for cable, LISN, amplifier, antenna etc.
- Configurable margins for the identification and selection of critical peaks
- Supports import and overlaying of reference measurements for comparison purpose
- Linear or logarithmic frequency axis
- Automatic creation of test reports
- Many import/export-functions
- RF coverage measurements
- Tracking generator control for immunity testing
Application
- In house measurement of EMC behavior during product design phase
- EMC training in lab, school and university
- Pre-compliance test of products before submitting it to the test house
- Test cost reduction
- Reduced time to market
Open TEM Cells |
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| TBTC0 Open TEM Cell, 28 mm Septum |
TBTC1 Open TEM Cell, 50 mm Septum |
TBTC2 Open TEM Cell, 100 mm Septum |
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| TBTC3 Open TEM Cell, 150 mm Septum |
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Shielded Tents & Shielded Bags |
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| TBST120/60/60/2-B Shielded Tent 120 cm x 60 cm x 60 cm Filter Panel with 10 A AC Mains and 2 x 10 A DC Filters, 3 x N and 1 x BNC, ~ 50-70 dB shielding from DC to 6 GHz Fits up to TBTC3 Open TEM cell |
TBST86/49/45/1-B Shielded Tent 86 x 49 x 45 cm Filter Panel with 10 A AC Mains and 2 x 10 A DC Filters,3 x N and 1 x BNC, ~ 50-50 dB shielding DC to 6 GHz Fits up to TBTC2 Open TEM cell |
TBST86/49/45/2-B Shielded Tent 86 x 49 x 45 cm Filter Panel with 2 x 10 A DC Filters, 3 x N and 1 x BNC, ~ 50-70 dB shielding DC to 6 GHz Fits up to TBTC2 Open TEM cell |
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| New TBST200/100/100 Shielded Tent 204 x 100x 104 cm Filter Panel with 2 x 10 A DC Filters, 3 x N and 1 x BNC,~ 50-70 dB shielding DC to 6 GHz ~30 dB DC-10 MHz, ~50 dB 10MHz to 6 GHz Fits all Tekbox LISNs or TEM-cells |
New TBSB-105/60 & TBSB-70/40 Shielded Bag 105 x 60 cm or 70 x 40 cm ~ 50 dB shielding in the range DC to 2 GHz TBSB-105/60 Fits up to TBTC2 TBST=B-70/40 Fits upo to TBTC1 |
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| New TBL5032-3-EU 50 Ω ║ (50 µH + 5 Ω), 3 Phase and 1 Phase Separate RF outputs for each phase and neutral 9 kHz – 30 MHz, 450V/260V, 32 A according to:
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TBL5016-3-EU 50 Ω ║ (50 µH + 5 Ω), 3 Phase and 1 Phase Separate RF outputs for each phase and neutral 9 kHz – 30 MHz, 450V/260V, 16 A according to:
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TBL5016-2-EU 50 Ω ║ (50 µH + 5 Ω) LISN, 1 Phase 9 kHz – 30 MHz, 240 Vac, 16 A according to:
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| TBLC08-EU 50 Ω ║ (50 µH + 5 Ω) LISN, 1 Phase 9 kHz – 30 MHz, 240 Vac, 8 A according to :
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TBL5016-1 50 Ω ║ (50 µH + 5 Ω) or 50Ω ║50µH LISN, 1 Path 9 kHz – 100 MHz, 250V AC/DC; (50/60 Hz), 16 A According to:
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TBL0550-1 5 μH DC LISN, 1 Path 150 kHz to 150 MHz, 0/60 Vdc, 50 A According to :
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| TBOH01 5µH DC LISN, 1 Path 150 kHz – 110 MHz, 0-60 Vdc, 10 A According to :
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TBGP-250/140 Roll Up Ground Plane Dimensions 250 cm x 140 cm Polyester 45% + Silver 55% conductive fabric, fleece 4 Nickel Plated Contact Blocks, each 95 mm x 40 mm x 8 mm |
TBLM1 LISN Mate |
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| Tekbox FAQ Near Field Probes |
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| TBPS01 EMC Near Field Probe Set |
TBPS01-TBWA2/20dB EMC Near-field Probe Set + 20 dB Wideband Amplifier in wooden box |
TBPS01-TBWA2/40dB EMC Near-field Probe Set + 40 dB Wideband Amplifier in wooden box |
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| TBMA1 Wideband Biconical Measurement Antenna 30 MHz – 1000 MHz Mini Tripo, Hand Grip Included Delivered in Wooden Box Ideal for radiated noise EMC pre-compliance testing |
TBMA2 Biconical Antenna for Radiated Emission and Immunity 30 MHz – 300 MHz 100 Watt Max Continuous Input Power 1:4 Balun Excellent Antenna Factor Excellent for in house pre-compliance testing |
TBMA3 |
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| TBMA4 Double Ridged Horn Antenna 1 – 8 GHz 100 Watt Max Continuous Input Power Isotropic gain: 6 … 14 dBi Antenna factor: 24 … 43 dB/m |
New TBMA6-P Passive Loop Antenna 9 kHZ – 30 MHz According to CISPR16 60 cm Loop (40 optional available) |
New TBTP3 Tripod, made out of beech wood Height range: 800 mm – 1800 mm Net Weight: 3.4 kg Load-bearing: 8 kg |
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| New TBTP1 1490mm Tripod suitable for all Tekbox Antennas Carbon Fiber Highest Height: 1490mm Net Weight: 1.37kg Load-bearing: 6 kg |
| Application Note Conducted Immunity Basics |
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The TBCDN-MX are a Coupling Decoupling Networks for conducted immunity testing according to IEC 61000-4-6. The TBCDN-MX are compliant with IEC 61000-4-6 Annex D2. It is designed to inject common mode disturbance signals in the frequency range from 150 kHz to 230 MHz into unscreened AC and DC power supply lines. |
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| TBCDN M1 Coupling Decoupling Network M1
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TBCDN M2 Coupling Decoupling Network M2
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TBCDN M3 Coupling Decoupling Network M3
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| TBCDN-Mx-AP Calibration adapters for M1 ..M5 CDN’s
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TBCDN-50-150 50 Ω to 150 Ω N–male to N–female adapte |
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| Modulated Driver Amplifiers | ||
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| New TBMDA-CDN25 Modulated Wideband Power Amplifier 100 kHz – 250 MHz, Small signal gain: 47 dB typ. P1dB up to 25 Watt CW, 1 kHz 80% AM, 1 kHz 50% pulse, 217 Hz 12.5% 110 – 240 Vac |
New TBMDA5 Modulated Power Amplifier 150 kHz –400 MHz, Small Signal Gain dB typ, P1dB 2.5 Watt from 150 kHz – 400 MHz CW, 1 kHz 80% AM, 1 kHz 50% pulse, 217 Hz 12.5% 110 – 240 Vac |
New TBMDA4B Modulated Power Amplifier 100 kHz – 75 MHz, Gain up to 49.9 dB, Up to +37 dBm P1dB (5 Watt) CW, 1 kHz 80% AM, 1 kHz 50% pulse, 217 Hz 12.5% 110 – 240 Vac |
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| New TBMDA3B Modulated Power Amplifier 10 MHz – 1 GHz, Gain 42 dB typ, Up to +40.2 dBm P1dB (10 Watt) CW, 1 kHz 80% AM, 1 kHz 50% pulse, 217 Hz 12.5% 110 – 240 Vac |
TBMDA1 Modulated Wideband Driver Amplifier 25 MHz-3 GHz, gain up to 25 dB, 22 dBm P1dB CW, 1 kHz 80% AM, 1 kHz 50% pulse, 217 Hz 12.5% |
TBMDA2 Modulated Wideband Driver Amplifier 10 MHz-1.5 GHz, Gain up to 46.7 dB, up to +27 dBm P1dB |
Probe, Driver and High Dymanic Range Pre-amplifiers |
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| TBWA2/20dB or /40dB Wideband (EMC Probe) Amplifier 1.5 MHz – 6 GHz, Gain 20 or 40 dB, NF 4.5 dB |
TBDA1/14dB or /28dB Wideband Driver Amplifier 25 MHz – 3 GHz, 14 dB or 28 dB gain, +22 dBm P1dB |
TBHDR1 High Dynamic Range EMC Pre-Amplifier 30 kHz – 1.5 GHz (6 GHz) Gain up to 24 dB, 19 dBm typ P 1dB, 2.7 dB NF |
Linear Wideband Power Amplifier |
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| TBLPA1 Linear Wideband Power Amplifier 10 MHz – 1 GHz, Up to 1 Watt |
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Injection Transformers |
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| New TBJT01 wideband injection transformer 10 Hz to 45 MHz |
New TBJT02 wideband injection transformer 1 Hz to 7 MHz |
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Bulk Current Injection Probes |
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| New TBBCI1-200K280 Bulk Current Injection probe for IEC / EN 61000-4-6 10 kHz to 300 MHz Power rating: capable of injecting level 1, 2, 3 and stress level X up to 30V, 150 Ohm test set-up according to IEC/EN 61000-4-6 |
New TBBCI1-800K420 Bulk Current Injection probe for ISO 11452-4; IEC / EN 61000-4-6 10 kHz to 500 MHz Power rating: capable of injecting severity levels I, II, III, IV according to ISO 11452 and customer specified level V up to 350 mA |
New TBBCI1 Bulk Current Injection Probe Calibration Fixture 50 Ω termination Optional TBCDN–50–150 50 Ohm to 150 Ohm adapter for 300 Ohm loop calibrations |
RF pulse current monitoring probe |
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| New TBPCP1-20100 20 Hz to 100 MHz (-3 dB) 1 Hz to 200 MHz (Characterized) Transfer impedance into 50 Ohm -20 dB Ohm; 0.1 V/A TransferTransfer impedance into high Z: 0.2 V/A Up to 3000 A Puls
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New TBPCP2-3070 30 Hz to 70 MHz (-3dB) 1 Hz to 200 MHz (Characterized) Transfer impedance into 50 Ohm -26 dB Ohm; 0.05 VA Transfer impedance into high Z: 0.1 V/A Up to 400 A Pulse |
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RF Surface Current Monitoring Probes |
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| New TBSCP1_5M300 RF surface current monitoring probe 30 kHz to 400 MHz |
New TBSCP1_10M500 RF surface current monitoring probe 30 kHz to 600 MHz |
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Coaxial RF Current Monitor Probes |
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| new TBCCP1_3K100 coaxial RF current monitoring probe 10 Hz to 100 MHz |
New TBCCP1_400K600 coaxial RF current monitoring probe 10 Hz to 600 MHz |
New TBCCP1_2K70 coaxial RF current monitoring probe 10 Hz to 100 MHz |
Snap On RF Current Monitor Probe 32 mm |
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| TBCP2-250 Snap On RF Current Monitor Probe 10 kHz – 250 MHz 32 mm Aperture |
TBCP2-500 Snap On RF Current Monitor Probe 10 kHz – 500 MHz 32 mm Aperture |
TBCP2-750 Snap On RF Current Monitor Probe 10 kHz – 750 MHz 32 mm Aperture |
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| TBCP2 30K400 RF Current Monitoring Probe 10 Hz to 500 MHz 32 mm Aperture higher sensitivity in the low frequency range |
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RF Current Monitor Probes Fixed Aperture 17, 25 and 32 mm
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| TBCP4-250 RF Current Monitoring Probe 10 kHz – 250 MHz 32 mm fixed aperture |
TBCP4-500 RF Current Monitoring Probe 10 kHz – 500 MHz 32 mm Fixed aperture |
TBCP4-750 RF Current Monitoring Probe 10 kHz – 750 MHz 32 mm fixed aperture |
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| TBCP3-1000 RF Current Monitoring Probe 30 kHz – 1 GHz 17 mm fixed aperture |
TBCPx-CAL Calibration Fixture RF Current Probe Calibration Fixtures For TBCP1 thru TPCP4 serie |
TBCP1-250 RF Current Monitoring Probe 30 kHz – 250 MHz 25 mm fixed aperture |
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| TBCP1-200 RF Current Monitoring Probe 10 kHz – 200 MHz 25 mm fixed aperture |
TBCP1-500 RF Current Monitoring Probe 30 kHz – 500 MHz 25 mm Aperture |
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| TBAS1 N type RF Attenuator Set DC-3 GHz, 2 Watt, 3, 6, 10, 20 dB |
TBAS2 SMA type RF Attenuator / Termination Set DC-6 GHz, 1 Watt, 3, 6, 10, 15, 20, 30 dB & 2 pcs 50 Ohm terminations |
TBCAS1 Coaxial Adapter Set 44 pcs of most common coaxial adapters |
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| TBAS3 10 Watt RF Attenuator Set DC – 3 GHz, 10 Watt, 3, 6, 10, 20 dB |
TBFL1 Transient Limiter 9 kHz – 600 MHz |
TBST120/60/60/2-B Shielded Tent 120 cm x 60 cm x 60 cm Filter Panel with 10 A AC Mains and 2 x 10 A DC Filters, 3 x N and 1 x BNC, ~ 50-70 dB shielding from DC to 6 GHz Fits up to TBTC3 Open TEM cell |
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| TBST86/49/45/1-B Shielded Tent 86 x 49 x 45 cm Filter Panel with 10 A AC Mains and 2 x 10 A DC Filters,3 x N and 1 x BNC, ~ 50-50 dB shielding DC to 6 GHz Fits up to TBTC2 Open TEM cell |
TBST86/49/45/2-B Shielded Tent 86 x 49 x 45 cm Filter Panel with 2 x 10 A DC Filters, 3 x N and 1 x BNC, ~ 50-70 dB shielding DC to 6 GHz Fits up to TBTC2 Open TEM cell |
New TBST200/100/100 Shielded Tent 204 x 100x 104 cm Filter Panel with 2 x 10 A DC Filters, 3 x N and 1 x BNC,~ 50-70 dB shielding DC to 6 GHz ~30 dB DC-10 MHz, ~50 dB 10MHz to 6 GHz Fits all Tekbox LISNs or TEM-cells |
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| New TBSB-105/60 & TBSB-70/40 Shielded Bag 105 x 60 cm or 70 x 40 cm ~ 50 dB shielding in the range DC to 2 GHz TBSB-105/60 Fits up to TBTC2 TBST=B-70/40 Fits upo to TBTC1 |
TBCG1 Radiating Comb Generator 100 MHz Base Frequency, 30 MHz -6 GHz |
TBCG2 Comb Generator/Frequency Multiplier Input Frequency: 1 MHz – 350 MHz Comb spectrum: 1 MHz – 2.5 GHz |
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| New TBCG3-CN Comb Generator Conducted Noise Specified Bandwidth : 1.5 GHz Comb Frequencies : 100 kHz, 500 kHz, 1 MHz, 5 MHz, 10 MHz |
TBCCx Coaxial Cables N/SMA/BNC/SMB RG 223/U, RG 58/U, RG316/U, RG 142 etc Several Lengths avail. |
New TBHPF1_9 kHz High Pass Filter, reflective, 50 Ohm 3dB bandwidth: 9 kHz – 3 GHz |
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| New TBHPF1_150kHz High Pass Filter, reflective, 50 Ohm 3dB bandwidth: 150 kHz – 3 GHz |