Damhave Systems

Products

Some of the probing solutions we have developed for use in our own lab are also available to our customers:

Disposable Near Field Probe

Low cost partially shielded 5.0 mm x 7.0 mm NF probe with 3 mm sensing trace.
The probe can be mounted on your PCB with double sided isolation tape (eg. polyimide for good isolation) or on ICs for EMC/ESD troubleshooting or IC signature measurement.
The price for a probe kit is 100 EUR ex. VAT. The probe kit contains 8 disposable NF probes. Two short 100 mm cables with SMA female connectors are included in the kit.
Please contact us for details.

PCBNFprobe5x7
Photo of a disposable near field probe





Disposable X-Y Near Field Probe

Low cost 2 channel (X-Y) partially shielded 15.0 mm x 15.0 mm NF probe with 13.2 mm sensing traces.
The probe can be mounted on your PCB with double sided tape (eg. polyimide for good isolation) or on ICs for EMC/ESD troubleshooting or IC signature measurement.
The price for a probe kit is 100 EUR ex. VAT. The probe kit contains two X-Y NF probes. Four short 100 mm cables with SMA female connectors are included in the kit.
Please contact us for details.

XyNFprobe15x15
Photo of two disposable X-Y near field probes with cables.





Disposable 1.5 GHz Passive 500 ohm Probe

Low cost 6.5 mm x 14.0 mm passive probe for oscilloscopes with 50 ohm inputs.
The probe can be mounted on your PCB with double sided tape (eg. polyimide for good isolation).
Maximum probe voltage rating: 5V RMS, 15V Peak.
The price for a probe kit is 150 EUR ex. VAT. The probe kit contains 4 probes. Two short 100mm cables with SMA female connectors and 1 m of 0.22 mm solderable enameled copper wire are included in the kit.
Please contact us for details.

1G5Hz6.5x14mm
Photo of a 1.5GHz passive probe

1ch_Typ_amp freq response
Amplitude frequency response (typical) for the 1.5GHz passive 500 ohm probe.
The attenuation is a little more than the 20:1 probe attenuation because the 25 ohm source is loaded with the 500ohm probe.

1ch_b__500MHzCG635_7Dbm
Example: Probing a 1.0 Vpp 500MHz clock signal (CG635) with the 1.5GHz 20:1 probe and a 4 GHz RTO1044 oscilloscope. The white trace is the signal from the CG635 and the yellow trace is the signal from the probe. Mini circuits hand-flex cables are used in both cases.


Disposable 4 Channel 1.5 GHz Passive 1k ohm Probe

Low cost 21.74 mm x 14.0 mm quad channel passive probe for oscilloscopes with 50 ohm inputs.
The probe can be mounted on your PCB with double sided tape (eg. polyimide for good isolation).
Maximum probe voltage rating: 5V RMS, 15V Peak.
A probe kit contains 1 four channel probe. Four short 100mm cables with SMA female connectors and 1 m of 0.22 mm solderable enameled copper wire are included in the kit.
Please contact us for price and technical information.

4ch1G5Hz22x14mm
Photo of 4 channel 1.5GHz passive probe

4ch_Typ_amp freq response
Amplitude frequency response (typical) for the quad 1.5GHz passive 1000 ohm probe.

4ch_b_500MHzCG635_7Dbm
Example: Probing a 1.0 Vpp 500MHz clock signal (CG635) with the quad 1.5GHz 40:1 probe and a 4 GHz RTO1044 oscilloscope. The white trace is the signal from the CG635 and the yellow trace is the signal from the probe. Mini circuits hand flex cables are used in both cases.