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New brand electronic field probe for spectrum analyzer
AZ530-E Electronic Field Probe
One of AZ530 serial near Field Sniffer Probes
The AZ530 serial is the ideal toolkit for the investigation of RF electromagnetic fields. Lt is indispensable of EMI pre-compliance testing during product development, prior to third party testing. The set includes 3 hand-held probes with a build-in pre-amplifier covering the frequency range from 100KHz to over 1000 MHz The probes-one magnetic field probe, one electric field probe, and one high impedance probe are all matched to the 50 ohm inputs of Spectrum analyzers or RF-receivers. The power can be supplied either from batteries, Ni-Cads or through a power cord directly connected to an AT5010/AT5011 series spectrum analyzer. Signal feeds via a 1.5m BNC cable. When used in conjunction with a spectrum analyzer or measuring receiver, the probes can be used to locate and qualify EMI sources, as well as evaluate EMC problems at the breadboard and prototype level. They enable the user to evaluate radiated fields and perform shield effectiveness comparisons. Mechanical screening performance and immunity tests on cables and components are easily performed.
The E-field monopole probe has the highest sensitivity of the three probes; it is sensitive enough to be used as an antenna for radio or TV reception. With this probe the entire radiation from a circuit or equipment can be measured. It is used, for example, to determine the effectiveness of shielding measures. With this probe, the entire effectiveness of filters can be measured by measuring the RFI which is conducted along cables that leave the equipment and may influence the total radiation. In addition, the E-field probe may be used to perform relative measurements for certification tests. This makes it possible to apply remedial suppression measures so that any re-qualification results will be positive, In addition, pre-testing for certification tests may be performed so that no surprises are encountered during the certification tests.
Frequency range: 0.15-1050MHz (lower frequency limit depends on probe type)
Input capactance: 2pF (high impede Probe)
Max. Input Level: +10dBm (without destruction)
1dB-compression point:-2dBm (frequency range dependent)
Supply Voltage: 6V DC, 4AA size batteries, Supply-power of Analyzer
Supply Current: 8mA (H-Field Probe),
Probe Dimensions: 195*40*19 (L*W*H) mm
Housing: Plastic (electrically shielded internally)
Operation temperature: +10C-+40C
