
For the stated surveillance role,
A recessed selector region has been added to the chassis of the microphone for comfort and feel. The incorporates here incorporate a switchable low-cut filter to help lower low frequency interference, a power selector for either battery or phantom power operation and a LED battery indicator. The SGM-250 can operate off conventional 48V phantom power or a one AA battery with virtually no loss in performance.
Measuring 250millimetres in long (about 10 inches) the SGM-250 fits almost any recording situation. Long enough to capture great audio from a range whether positioned on a boom or secured above a shoulder-mounted camera, the unit's still unobtrusive enough to be employed on space-efficient DSLR bodies.
The SGM-250 ships with a synthetic-leather, zippered transport pouch, isolating mic mount with shoe mount and a sponge windscreen.
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Azden SGM-250 production Dual Powered Shotgun Microphone
Azden has location a new level in fidelity and performance with the Azden SGM-250 Professional Dual Energized Shotgun Microphone. The SGM-250 was developed for footage and filmmaking professionals to produce broadcast fidelity audio at an affordable price. A completely redesigned microphone component drastically enhances sensitivity, frequency response and feed to interference ratio. The all metal-alloy case offers durable durability and strong protection to RF. Its custom developed, slotted, interference barrel exhibits strong super-cardioid directionality and side interference rejection.A recessed selector region has been added to the chassis of the microphone for comfort and feel. The incorporates here incorporate a switchable low-cut filter to help lower low frequency interference, a power selector for either battery or phantom power operation and a LED battery indicator. The SGM-250 can operate off conventional 48V phantom power or a one AA battery with virtually no loss in performance.
Measuring 250millimetres in long (about 10 inches) the SGM-250 fits almost any recording situation. Long enough to capture great audio from a range whether positioned on a boom or secured above a shoulder-mounted camera, the unit's still unobtrusive enough to be employed on space-efficient DSLR bodies.
The SGM-250 ships with a synthetic-leather, zippered transport pouch, isolating mic mount with shoe mount and a sponge windscreen.
Specification
| Mic Element | Electret Condenser |
|---|---|
| Freq. Response | 20Hz – 20kHz |
| Low-Cut Filter | Selectable @160Hz, 3dB/Oct |
| Polar Pattern | Super-cardioid |
| Dynamic Range | 115dB 48V phantom / 110dB battery |
| Sensitivity | -38dB at 1kHz (0dB = 1V/Pa) |
| Impedance | 120? (at 1kHz) |
| Max Input SPL | 132dB 48V phantom / 127dB battery (1kHz at 1% T.H.D.) |
| S/N Ratio | 77dB (1kHz at 1Pa) |
| Power Requirement | 11-50V Phantom or AA battery |
| Output | 3-pin XLR |
| Dimensions | 250mm x 21mm (9.84” x 0.83”) (Length x Diameter) |
| Weight | 160 g (5.65 oz) |
| Accessories | Shock mount, windscreen, carrying case |
| In The Box | ?Zippered carry pouch ?Foam Windscreen ?Shock-Mount Holder ?Manual |
Key Features
- For News, Sports Events, Videos
- AA Battery or Phantom Power
- Switchable Low-Cut Filter
- XLR Output Connector