RODE PodMic Δυναμικό Podcasting Μικρόφωνο

Podcasting/Broadcasting μικρόφωνο. 

• Τύπος: Δυναμικό
• Καρδιοειδές
• Εύρος συχνοτήτων: 20Hz -20kHz
• Αντίσταση: 32 Ohms
• Καρδιοειδής ευαισθησία: -57 dB (1 kHz)
• Συνδεσιμότητα: 1 x 3-Pin XLR
• Διαστάσεις: 172 x 109 x 62 mm
• Βάρος: 937 g
• Χρώμα: Μαύρο

Internally switchable proximity effect compensation and sensitivity reduction.

The BCM 104 condenser microphone is the first product in the new Broadcast Line,
which is especially tailored to the demands of professional radio announcing.
What sets the Broadcast Line apart is a completely independent, functionally-
optimized design derived from extensive 3D simulations.
The large-diaphragm condenser capsule used in the BCM 104 has a cardioid directional
pattern with internally switchable proximity effect compensation. A second switch allows
the sensitivity to be reduced by 14 dB.
The microphone headgrill twists off easily for quick cleaning. Neumann offers optional,
color-coded headgrills so that, for reasons of hygiene, each announcer working at an
announcing desk can use his or her individual headgrill.
Directly in front of the capsule, mounted on a frame holder, is a piece of fine gauze that
serves as a built-in popscreen.
The BCM 104 has an elastic mount against structure-borne noise, that is compatible with
standard broadcast-segment microphone arms.

Features:
Cardioid microphone for broadcast & studio
Large diaphragm condenser capsule with
switchable proximity compensation
Distinctive design
Integrated pop screen
Quick release head grille for easy cleaning
Individual head grilles available for each user

Acoustic features
The microphone headgrill houses the K 04 large-diaphragm capsule, which has a flat frequency
response up to 3 kHz. Higher frequencies have an increased presence of 2 dB maximum.
Since the above-mentioned microphone characteristics are obtained without the use of resonance
effects, the microphone features excellent transient response and transmits all transient phenomena
of music and speech without any coloration.
The integrated Pop Screen
A pop screen not only prevents the occurrence of plosive pop noises in vocal recordings, but also
efficiently prevents unwanted particles, from respiratory moisture, nicotine, to food remnants, from
settling on the diaphragm.
The pop screen can be removed for cleaning without the use of tools.

Electrical features
Instead of a transformer to couple the microphone output to the supply voltage, the BCM 104
has an electronic circuit which, like a transformer, provides for good common mode rejection.
Interference induced in the balanced modulation line is thus suppressed as usual.
With a very low self-noise of 7 dB(A), and an overload capability extending to 138 dB SPL,
the BCM 104 has a dynamic range of 131 dB (DIN/IEC 651).
Filter and Preattenuation
The BCM 104 amplifier has a linear operation down to 20 Hz. An active filter efficiently suppresses
signals below this frequency. In order to compensate for the proximity effect, a high-pass filter,
electronically activated by a switch, is built into the microphone. This filter reduces frequencies
below 100 Hz by 12 dB/octave.
A 14-dB preattenuation switch is provided in order to adjust the sensitivity, if necessary,
to transmission circuits designed for dynamic microphones. But this will increase the
self noise by 14 dB.Both switches are located inside the microphone housing, since they
will normally be operated only once, when the broadcasting facility is set up.
Mounting
The preferred mode of operation is to suspend the BCM 104 from a standard studio boom arm.
A thread adapter to fit different connector threads is included.
In order to provide protection from structure-borne noise, both the capsule and the microphone
in its mount are elastically suspended.
The optional SG 5 swivel mount allows additional angling of the BCM 104 by +/-90 degrees.

Application hint:
While designed to be an announcer's mic for broadcasting and studio, this is
just one of the most common applications. With additional experimentation,
you will gain maximum use from this microphone.

Technical Description:
Acoustical operating principle: Pressure gradient transducer
Directional pattern: Cardioid
Frequency range: 20 Hz -- 20 kHz
Sensitivity at 1 kHz into 1 kohm: 22 mV/Pa
-14 dB attenuation: 4.4 mV/Pa
Rated impedance: 50 ohms
Rated load impedance: 1000 ohms
Equivalent SPL CCIR 468-3: 18 dB
Equivalent SPL DIN/IEC 651: 7 dB-A
S/N ratio CCIR 468-3: 76 dB
S/N ratio DIN/IEC 651: 87 dB
Maximum SPL for THD 0.5%: 138 dB
Maximum SPL for THD 0.5% with preattenuation: 152 dB
Maximum output voltage: 10 dBu
Dyn. range of the mic. amplifier DIN/IEC 651: 131 dB
Supply voltage: 48 V +/- 4 V
Current consumption: 3.2 mA
Matching connector: XLR 3 F
Weight: 500 g
Diameter: 64 mm
Length: 85 mm

Ενσύρματο δυναμικό μικρόφωνο, με omni directional πολικό διάγραμμα, απόκριση συχνότητας 40Hz - 18kHz, διαστάσεων d49mm x 250mm και βάρους 360gr.

Είναι ιδανικό για 'σκληρή' χρήση σε συνεντεύξεις εξωτερικού χώρου.

Πυκνωτικό μικρόφωνο shotgun με απόκριση συχνότητας 20Hz - 20KHz, ευαισθησία -36 db re 1Mv Pa, κύκλωμα εξαιρετικά χαμηλού θορύβου και υπερκαρδιοειδές πολικό διάγραμμα.Έχει δυνατότητα λειτουργίας και με μπαταρία 1,5 volt.Περιλαμβάνει αντιανέμιο μαλακή θήκη και βάση.

• Ακουστική αρχή : Line plus Gradient.
• Τύπος κάψας : Σούπερ - Καρδιοειδής.
• Απόκριση Συχνότητας : 20 Hz ~ 20 kHz selectable HPF @ 80 Hz/12 dB octave
• Αντίσταση Εξόδου : 250 Ù - phantom power, 350 Ù - battery power
• Λόγος σήματος προς θόρυβο din iec 651: 76 dB (1 kHz rel. 1 Pa; per IEC651, IEC268-15)
• Σχετικό επίπεδο θορύβου: 18 dB SPL (per IEC651, IEC268-15)
• Μέγιστη Στάθμη Εξόδου spl: 131 dB (@ 1% THD into 1 kÙ)
• Ευαισθησία : -36 dB re 1 Volt/Pascal (15 mV @ 94 dB SPL) +/- 2 dB (at 1 kHz in free field into open circuit)
• Δυναμική περιοχή din iec 651: 113 dB (per IEC651, IEC268-15)
• Τροφοδοσία : 1.5 V Alkaline Battery or P48 Phantom
• Κατανάλωση : 2.0 mA  
• Βάρος χωρίς μπαταρία : 161 g
• Διαστάσεις (Υ x Π x B) : 278 x  22 x 22 mm

The length (14.53“) of the AT8035 Line + Gradient Condenser Microphone is well-suited for ENG, outdoor recording and other specialized uses. The microphone is designed for video production and broadcast (ENG/EFP) audio acquisition. Suited for both boom & handheld use, it provides the narrow acceptance angle desirable for long-distance sound pickup, featuring excellent sound rejection from the sides and rear of mic and switchable low-frequency roll-off. It operates on battery or phantom power.

Designed for video production and broadcast (ENG/EFP) audio acquisition
Length is well-suited for ENG, outdoor recording and other specialized uses
Provides the narrow acceptance angle desirable for long-distance sound pickup
Excellent sound rejection from the sides and rear of mic
Switchable low-frequency roll-off
Operates on battery or phantom power
RoHS compliant - free from all substances specified in the EU directive on hazardous substances


Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Line + gradient
Frequency Response: 40-20,000 Hz
Low Frequency Roll Off: 80 Hz, 12 dB/octave
Open Circuit Sensitivity: Phantom: -38 dB (12.5 mV) re 1V at 1 Pa Battery: 39 dB (11.2 mV) re 1V at 1 Pa
Impedance: Phantom: 250 ohms Battery: 300 ohms
Maximum Input Sound Level: Phantom: 132 dB SPL, 1 kHz at 1% T.H.D. Battery: 120 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range: Phantom: 110 dB, 1 kHz at Max SPL Battery: 98 dB, 1 kHz at Max SPL
Signal to Noise Ratio: 72 dB, 1 kHz at 1 Pa
Phantom Power Requiremens: 11-52V DC, 2 mA typical
Battery Type: 1.5V AA/UM3
Battery Current Life: 0.4 mA / 1200 hours typical (alkaline)
Switch: Flat, roll-off
Weight: 170 g (6.0 oz)
Dimensions: 369.0 mm (14.53“) long, 21.0 mm (0.83“) diameter
Output Connector: Integral 3-pin XLRM-type
Accessories: AT8405a stand clamp for 5/8“-27 threaded stands; 5/8“-27 to 3/8“-16 threaded adapter; AT8132 windscreen; battery; protective carrying case

Γραμμικό + μεταβαλλόμενο πυκνωτικό μικρόφωνο, μήκους 233 χιλ.
• Σχεδιασμένο για χρήση σε εκπομπές, κινηματογραφικές και τηλεοπτικές παραγωγές και σε εφαρμογές ενίσχυσης θεατρικού ήχου
• Απευθείας σύζευξης, ισορροπημένη έξοδος που εξασφαλίζει καθαρό σήμα ακόμα και σε συνθήκες υψηλής εξόδου
• Πρωτοποριακή ακουστική σχεδίαση που παρέχει την ίδια κατευθυντικότητα με μικρόφωνα έως και 50% μακρύτερα
• Εναλλάξιμο φίλτρο διέλευσης υψηλών συχνοτήτων 80 Hz και10 dB pad
• Στιβαρή κατασκευή από ελαφρύ κράμα αλουμινίου

Element: Externally polarized (DC bias) capacitor
Polar Pattern: Line + gradient
Frequency Response: 20-20,000 Hz
Low Frequency Roll Off: 80 Hz, 12 dB/octave
Open Circuit Sensitivity: -29 dB (35.5 mV) re 1V at 1 Pa
Impedance: 50 ohms
Maximum Input Sound Level: 141 dB SPL, 1 kHz at 1% T.H.D.; 151 dB SPL, with 10 dB pad (nominal)
Dynamic Range: 128 dB, 1 kHz at Max SPL
Signal to Noise Ratio: 81 dB, 1 kHz at 1 Pa
Phantom Power Requiremens: 48V DC, 4.8 mA typical
Weight: 99 g (3.5 oz)
Dimensions: 233.0 mm (9.17“) long, 21.0 mm (0.83“) maximum body diameter
Output Connector: Integral 3-pin XLRM-type
Accessories: AT8405a stand clamp for 5/8“-27 threaded stands; 5/8“-27 to 3/8“-16 threaded adapter; AT8144 windscreen; two O-Rings; protective carrying case