AKG HC 644 MD Headset-pääpantamikrofoni

AKG HC644 MD Headset-pääpantamikrofoni (239,00)
- korkealaatuinen pääpantamikrofoni
- AKG C544 ja C555 mallien uusi parannettu malli
- sopii erityisesti liikunnanohjaajille, jumppatunneille, juontajille, esittelijöille ym.
- kondensaattori
- häiriösuojattu
- hikeä hylkivä design
- 2-pin Microdot liitäntä! (vaatii adapterin, jotta mikrofonin saa langattomaan lähettimeen kiinni)
- uudistettu ja paranneltu versio AKG C544 ja C555 pääpantamikrofoneista

Following up on the legendary performance of the C544 and C555, AKG has created the next generation of head-worn microphone, the new HC644 MD. This high-performance head-worn condenser microphone is the perfect tool for presenters in the corporate market but also ideal for sport applications like aerobics. More and more wireless systems in the low to mid-price range are based on 2.4 GHz technology causing nasty interference with microphones. The new HC644 MD is well protected against those problems. The main improvements of the new version are a smaller capsule design with a higher sensitivity, an exceptional RF shielding, a sweat-resistant design and the ability to fit to all major wireless systems on the market.


Application

Sports / Fitness Yes
Assisted Listening Yes
Sound Reinforcement Yes
Presentation Yes
Retail Yes

Specifications:

- Type: Back-electret condenser
- Polar Pattern: Cardioid
- Sensitivity (1m) 20 mV/Pa (9V/18kOhms)
- Audio frequency bandwidth 100 - 15000 Hz (+/-3dB)
- Electrical impedance 200 Ohms
- Recommended load impedance 2000 Ohms
- Equivalent noise level 34 dBA
- Signal to Noise (1Pa) 60 dBA
- Max. SPL for 1 % THD 135 dB
- Temperature range -20°C to +60°C (14°F - 140°F)

Dimensions

Length 200 mm
Width 130 mm
Height 35 mm
Net Weight 30 g (including cable)


Audio Output

Connector 2-pin Microdot


Powering Interface

Operation voltage 9V (2V - 10V)
Recommended serial impedance 18kOhms (2kOhms - 18kOhms)
Current Consumption = 500µA RL=2.2Kohms Vs=2.0VDC