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USER’S MANUAL Reference Microphones 4004 Type 4007 Type CONTENTS Technical Description Full Specifications Care of Microphone Service and Repair Warranty CE Marking...
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Signal - ty audio transformer and a standard 3-pin XLR-connector (see Fig. 2 for pin designation). Types 4004 and 4007 use state of the art Fig. 2. External view of the output connector of the DPA 4007. low-noise preamplifier technology and are driven with unity gain.
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On-axis 5 dB Diffuse 20 Hz 50 200 Hz 500 1 kHz 200 Hz 2 kHz 20 kHz Fig. 5. Typical third-octave inherent-noise spectrum of DPA 4004 Fig. 3. On-axis and diffuse-field responses of DPA 4004 and 4007. and 4007.
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<0.5% THD up to142 dB SPL peak, <1% THD up to148 dB SPL peak Dynamic Range: Typ. 124 dB PREAMPLIFIER: Frequency range: 4004: 20 Hz to 50 kHz ±0.2 dB 5 Hz to 150 kHz -3 dB 4007: 20 Hz to 40 kHz ±1 dB Output impedance: <75 Ohm...
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FOR USE WITH MICROPHONE AMPLIFIER Cable drive capability: 4004: HMA 5000: Up to 300 m (984.3 ft) HMA5000 High Voltage Microphone Amplifier, 2 ch. 4004: With PCC4000: Up to 100 m (328.1 ft) 4007: Up to 300 m (984.3 ft)
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Instead, return it to your local DPA representative (or DPA Microphones A/S The microphone cartridge is tightly secured to the main body hou- directly) who will dispose of the product in accordance with the cur- sing, and no attempt should be made to remove it.