Connection to amplifiers with balanced inputs

Sennheiser condenser microphones produce relatively high output voltages exceeding 1 volt at maximum sound pressure levels. This has the advantage that even with long cables induced interference signals can be disregarded. Also the internal noise produced by the microphone does not contribute to the total noise level. The microphones are fitted with RF filters which ensure that no high frequency signals from the microphone can affect the external circuitry and that the microphone itself is protected from high frequency disturbance. It is therefore not necessary, even under the most difficult conditions, to take special precautions, such as

double screening of the cables or the provision of high frequency filters. Senn heiser condenser microphones are polarised according to DIN standard i. e. when apressure pulse strikes the capsule from the front. Pin 1 of the DIN-connector (resp. Pin 2 of the Cannon-connector) goes positive with reference to Pin 3. This should be considered when the amplifier input plug is being wired for correct phasing.

Connection to amplifiers with balanced inputs

Phantom-powered microphones are generally to be connected to balanced ground-free transformer inputs.

In this case the microphone is simply connected via the power supply MZN 16 P 48 resp. MZN 16 P48-U (seeaccessories)to the inputsof the

amplifier.

Connection to amplifiers with unbalanced inputs

In many cases, for example most home-tape recorders, the input socket is unbalanced. If a phantom-powered microphone is to be connected to such inputs it is generally necessary to use a transformer. The secondary of this audio-transformer may then be connected - one side grounded -

to the input. Proper voltage matching is achieved by selecting a suitable transformer ratio.

Frequeneyresponse

Operatingprlnciple

Dlreet,onaleharaetenstie

Sensitlvltyat 1000 Hz

Impedaneeat 1000 Hz

Signal to noise ratio to DIN 45 590

Maximal SPL

Operating voltage

Currenttaken

Temperature range	3 pin standard
Output plug	3 pin standard
Pinconnections	plugtoDIN41524
Pinconnections	1: Audio (+1;
	Supply (+)
	2: Ground. housing;
	Supply I-)
	3: Audio (-I;
	Supply 1+) aeeording
	to DIN 45596
Cableeonneetor	3 pm standardeonneetor
	toDIN41524
	e. g. T 3261001
	19 mm 0, 235 mm lang
	160 g
	dull blaekor satin nickel

40 . 20000Hz

pressure gradlent-line transdueer

super-eardlold-Iobe 25 mV/Pa :t 1 dB

12.5mV/~bar :t 1 dB) appx. 10 Q balaneed, ground-free

400 Q (200 Q for

SPL up to 30 Pa)

72dB

50Pa

48V :t 12 V

approx.2 mA -1O°Cto+70'C

3 pin XLR plug

1Ground, housing; Supply (-I

2:Audio (+); Supply (+ I

3:Audio I-);

Supply (+ I aeeording to IEC standard

Publ,eation268-14/2

3 pin eonneetorXLR-3-11 C

19 mm 0, 250 mm lang

175 g

Connection to amplifiers with high input sensitivity

If the amplifier being used has a very high input sensitivity i. e. when it is normally intended for use with dynamic microphones, it can be necessary to reduce the output voltage from the microphone by means of a voltage divider. This should be built into the microphone cable at the amplifier input. This way the large signal on the microphone cable is maintained up

to just before the amplifier, which helps to increase the signal to noise ratio.

Connection to amplifiers with powering tacilities

If an appropriate voltage source is available in the amplifier the condenser microphone can be powered directly. The voltage should be 48 volts

::!:12 volts. It shouldbe stabilisedand filtered,so thatthe unweighted noise voltage is less than 1 mV.

According to the DIN standard the feed resistors should be 2 x appx.

6.8kQ. The difference between the two resistors should be ~ 0.4 %. The current taken by Sennheiser condenser microphones MKH . . . P 48, is appx. 2 mA. This means that approx. 7 volts are lost across the resistors.

i---rm		~
,	L---,	,
:	l. ~	:	ro	r
,:.	~	'	ro	r
,	~	,
,		,
c---I	'	~	c
c---I	'	~	x
			0
Phantom-powering 48 V				alternatively
according to DIN 45596				48V 3,3 kQ

We reserve the right to alter speeifieation,espeeiallywith regardto teehnleal improvements.

Frequency Response

- -i

10dBj

100

200

5OC

1000

2000

5000

10000

20000 0/'

Standard response curve with tolerances MKH 416 P 48.

The original diagram is included with each microphone, measured from 50. .20000 Hz.

Accessories tor MKH 416 P 48

Microphone Clamp MZQ 415

The clamp can be fitted on tripods, booms etc. with %" threads.

Swivel Mount MZG 415

The swivel mount gives the possibility to use the desk stand together with the microphone clamp or the shock mount for the MKH 416 P 48.

Desk Stand MZT 441

The MZT 441 is together with the swivel mount MZG 415 and the micro-

phone clamp MZO 415 or the shock mount MZS 415 a stable desk stand for the MKH 416 P 48.

MKH 416 specifications

The Sennheiser MKH 416 is a highly regarded shotgun microphone known for its exceptional sound quality and ruggedness, making it a popular choice among audio professionals in the film, television, and broadcasting industries. This microphone is designed to capture audio with precision, even in challenging environments, and its compact size enhances portability, perfect for on-location recording.

One of the main features of the MKH 416 is its supercardioid pickup pattern. This directional characteristic allows the microphone to focus on sound sources directly in front of it while minimizing ambient noise from the sides and rear. This makes it particularly effective for capturing dialogue in noisy environments or when recording in close proximity to the subject.

The MKH 416 utilizes a unique RF (radio frequency) technology, which offers an extended frequency response and low self-noise. This technology ensures that the microphone can deliver clear and detailed audio recordings. The frequency response ranges from 40 Hz to 20 kHz, allowing it to capture both low and high-end frequencies accurately. This wide frequency range is essential for achieving a natural and immersive sound.

Another standout characteristic of the MKH 416 is its ability to handle high sound pressure levels without distortion. This makes it suitable for use in various applications, from capturing soft spoken dialogue to loud sound effects, all while maintaining audio integrity. The microphone also has a high sensitivity rating, ensuring that even quieter sounds are picked up with clarity.

Durability is a key aspect of the MKH 416’s design. Constructed with high-quality materials, it is built to withstand the rigors of field recording, ensuring reliable performance in various weather conditions. Its low weight, combined with a rugged build, makes it an ideal choice for boom operators and handheld applications.

The Sennheiser MKH 416 also features a shock mount and windscreen options, further enhancing its versatility. Overall, the MKH 416 is a go-to microphone for professionals seeking a balance of quality, durability, and performance, making it an essential tool in the world of audio production. With its advanced technologies, robust features, and exceptional sound quality, the MKH 416 has earned its status as a staple in the audio recording community.