The AKG Model D 310
cardioid dynamic microphone
Description and Applications
Not much has come to light on this one so far. Similar to D 320 B, but with cardioid polar pattern. Slimmer than the D 330 and D 320, but service requires use of a soldering iron. There are no frequency response switches. Recommended for such applications where manipulation by the performer is not desired. D 310 S is identical to D 310, but with on/off switch, lockable in its “on” position.
Technical data
- Type: Pressure gradient
- Directional characteristics: Frequency independent cardioid
- Frequency range: 60 to 18,000 Hz
- Sensitivity at 1,000 Hz: 1.3 mV/Pa (0.13 mV/µb) ≅ −78 dBV, ref. 1 µb
- Impedance at 1,000 Hz: 270 ohms
- Max. sound pressure for THD of 1%: 50 Pa ≅ 128 dB SPL
- Hum sensitivity at 50 Hz: 3 µV/5 µT
at 100 Hz: 6 µV/5 µT
- Permissible climactic conditions: Temperature range: −10° C to +65° C
Relative humidity: 90% (20° C to 65° C)
- Connector: 3-pin XLR type
- Housing material: die-cast zinc alloy, non-reflective nickel plated
- Dimensions: 45 × 190 mm (1.8 × 7.5 inch)
- Net weight: 240 g (8.5 oz)
|
