½-INCH MICROPHONE PREAMPLIFIER WITH INSERT VOLTAGE FACILITY
Designed to allow calibration of ½" and 1" condenser microphones by the insert voltage technique
TYPE 2673
Designed to allow calibration of ½" and 1" condenser microphones by the insert voltage technique, either in conjunction with the reciprocity method or with a known sound source. The insert calibration facility is used for reciprocity and insert voltage calibration of condenser microphones in accordance with IEC 1094 – 1: 1992 and ANSI S1.10.
Code | Actions | Price | Availability | Lower frequency [Hz] | Higher frequency [Hz] | Maximum Temperature [°C] | Maximum Temperature [°F] | Calibration facility |
---|---|---|---|---|---|---|---|---|
-2673-W-001- |
|
3 Hz | 200 kHz | 60 °C | 140 °F | None | ||
-2673-T-- |
|
30 Hz | 200 kHz | 60 °C | 140 °F | None | ||
-2673--- |
|
30 Hz | 200 kHz | 60 °C | 140 °F | None | ||
-2673-W-002- |
|
30 Hz | 200 kHz | 60 °C | 140 °F | None | ||
-2683--- |
|
250 Hz | 10 kHz | 60 °C | 140 °F | CIC | ||
-2673-W-007- |
|
30 Hz | 200000 Hz | 80 °C | 176 °F | CIC |
File |
Description |
Type |
Languages |
Size |
---|---|---|---|---|
Product Data: 1/2-inch Microphone Preamplifier Type 2673 | Product Data: 1/2-inch Microphone Preamplifier Type 2673 |
Technical Document | English | 852 KB |
Polarization | Classical |
Lower frequency [Hz] | 30 Hz, 3 Hz, 250 Hz |
Higher frequency [Hz] | 200 kHz, 10 kHz, 200000 Hz |
Diameter | 1/2 inch |
Minimum Temperature [°C] | -20 °C |
Maximum Temperature [°C] | 60 °C, 80 °C |
Minimum Temperature [°F] | -4 °F |
Maximum Temperature [°F] | 140 °F, 176 °F |
Connector | Lemo 7-pin |
Calibration facility | None, CIC |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.