Transcript
NTG- 1 Features and Specifications NTG-1 Directional Condenser Microphone The new RODE NTG-1 is a lightweight condenser shotgun microphone, which has been specifically designed for professional applications within the film, Video, television, voice-over and ENG industries. The NTG-1 provides an electronically balanced output stage and operates on 48 V. to the P48 standard. The NTG-1 offers wide bandwidth and a controlled polar response coupled with low noise SMT electronics. The NTG-1 is extremely lightweight making it ideal for mounting directly to video cameras or on Boom poles. The NTG-1 comes complete with, mount and windshield. The supplied windscreen effectively suppresses wind noise when recording outdoors in moderate conditions. Optional accessories are available for more demanding applications.
Operation
Features
Power The NTG-1 is designed to operate from standard P48 phantom power. The NTG-1 will operate between 44 V to 52 V applied with positive polarity to pin 2 and pin 3 via the output XLR connector.
• Broadcast sound quality. • Low noise circuitry. • Condenser transducer • Rugged metal construction. • Low weight: 85 grams approx. (3 oz.).
Output Impedance The NTG-1 will operate satisfactorily into a load impedance as low as 1 kΩ. If a load below this is used, the output signal level will be reduced.
• Low handling noise. • Supplied with stand mount and zip pouch. • Designed & manufactured in Australia.
The NTG-1’s output is balanced between pin 2 (hot) and pin 3 (cold). Pin 1 is ground.
• Full 2 year guarantee.
Specifications Acoustic principle: Line plus Gradient.
Output impedance: 50 Ω
Directional pattern: Super-Cardioid.
Signal/Noise ratio DIN/IEC 651: 76 dB (1 kHz rel. 1 Pa; per IEC651, IEC268-15)
Frequency range: 20 Hz ~ 20 kHz selectable HPF @ 65 Hz 12 dB octave
Equivalent noise: 18 dBA SPL (per IEC651, IEC268-15)
dB re 1 V./Pa
10
Maximum SPL: 139 dB (@ 1% THD into 1KΩ)
0 -10
Sensitivity at 1 kHz into 1 kΩ: -40 dB re 1Volt/Pascal (10 mV @ 94 dB SPL) +/- 2 dB (at 1 kHz in free field into open circuit)
-20 -30 -40 20 Hz
Polar pattern
100
1000
10 000 20 000
Power (Supply voltage): P48 Phantom, 44 V. to 52 V.
0˚
+5.0 0.0 -2.0 -4.0 -6.0 -8.0 -10.0 -12.0 -14.0 -16.0 -18.0 -20.0 -22.0 -24.0
Current consumption: 3.5 mA
-2.0
-10.0
-20.0
-25.0
270˚
90˚
dB rel. 1V/Pa
–––
Dimensions: 217 mm (8-9/16”) 180˚
(EMC, LVD)
N3594
Output Connection: 3 pin XLR, balanced output between pin 2(+), 3(-) and Pin 1 (ground) Weight approx.: 85 grm approx. (3 oz.)
Frequency - Super-Cardioid 250 Hz 1000 Hz 4000 Hz
Dynamic range - Amplifier DIN/IEC 651: 121 dB (per IEC651, IEC268-15)
Ø22 mm (7/8”)
