Sennheiser HMD 26-100 User manual

HMD 26
FOR CLEAR SPEECH TRANSMISSION
DYNAMIC
MICROPHONE
PROFESSIONAL HEADPHONE WITH
The lightweight headsets in the HMD 26 series,
with their closed supar-aural design, have been
developed for professional broadcast applications.
The headphones are dimensioned for particularly
high sound pressure levels.
The headsets are exceptionally comfortable to wear
while providing a high degree of noise attenuation.
With all versions in this series, ActiveGard protects
the user from extreme volume peaks. The dynamic
microphone with a hyper-cardiod pattern features
excellent acoustic performance, with linear frequency
response over a broad frequency range up to 16 kHz.
The flexible gooseneck microphone can be used on
either the left or right side and it mutes in an upright
position. Another important feature it is even less
sensitive against structure-born sound.
Lightweight broadcast headset
Extremely comfortable to wear, even
for extended listening, due to a two-
piece automatic headband
and soft ear pads
Single-sided cable
Headphones for high
maximum SPL
ActiveGard™ (switchable) –
protects the user against
volume peaks above 105 dB
“Flip-away” headphone allows
single-sided listening
Dynamic microphone (hyper-cardioid)
with linear frequency response
Flexible microphone boom, can be
worn on either left or right-hand side
Microphone mutes when the boom
arm is upright
Cable, microphone boom and ear pads
can be changed easily (modular concept)
2-year guarantee

30°
60°
90°
150°
120°
0°
10
20
30
40
50
dB
0
30°
60°
90°
120°
150°
180°
HMD 26
2 kHz
4 kHz
8 kHz
16 kHz
125 Hz
250 Hz
500 Hz
1 kHz
20
+10
+5
+15
-15
0
-5
-10
Hz
50 100 200 500 1K 2K 5K 10K 20K
d
B
r
0
-5
+5
+10
+15
-10
-15
-20
-25
40 50 100 200 500 1K 2K 5K 10K 20K
high frequencieslow frequencies
Microphone frequency response
Farfield Nearfield
Headphones frequency response Mikrophone polar diagram
Headphones HMD 26-100 HMD 26-600 HMD 26-600S
Transducer principle dynamic, closed dynamic, closed dynamic, closed
Ear coupling supraaural supraaural supraaural, single sided
Frequency response 20 – 18,000 Hz 20 – 18,000 Hz 20 – 18,000 Hz
Impedance 50 Omono/100 Ostereo 300 Omono/600 Ostereo 600 Omono
Distortion < 0.5% at 1 kHz < 0.5 % at 1 kHz < 0.5% at 1 kHz
Sensitivity 105 dB SPL at 1 kHz, 1 mW
115 dB SPL at 1 kHz, 1 V
(ActiveGard™ Off)
105 dB SPL at 1 kHz, 1 mW
107 dB SPL at 1 kHz, 1 V
(ActiveGard™ Off)
105 dB SPL at 1 kHz, 1 mW
107 dB SPL at 1 kHz, 1 V
(ActiveGard™ Off)
Max. SPL 128 dB SPL at 1 kHz, 200 mW
(ActiveGard™ Off)
105 dB SPL bei 1 kHz
(ActiveGard™ On)
127 dB SPL at 1 kHz, 200 mW
(ActiveGard™ Off)
105 dB SPL bei 1 kHz
(ActiveGard™ On)
127 dB SPL at 1 kHz, 200 mW
(ActiveGard™ Off)
105 dB SPL bei 1 kHz
(ActiveGard™ On)
Contact pressure approx. 3.6 N approx. 3.6 N approx. 3.6 N
Microphone
Type BMD 424 BMD 424 BMD 424
Transducer principle dynamic,
hyper-cardioid characteristic
dynamic,
hyper-cardioid characteristic
dynamic,
hyper-cardioid characteristic
Frequency response 40 Hz – 16,000 Hz 40 Hz – 16,000 Hz 40 Hz – 16,000 Hz
Sensitivity 0.4 mV/ Pa at 1 kHz 0.4 mV/ Pa at 1 kHz 0.4 mV/ Pa at 1 kHz
Impedance 300 O300 O300 O
General data
Ambient temperature Operation: -15°C to +55°C
Storage: -55°C to +70°C
Operation: -15°C to +55°C
Storage: -55°C to +70 °C
Operation: -15°C to +55°C
Storage: -55°C to +70°C
Weight without cable approx. 200 g approx. 200 g approx. 130 g
Packaging
packaging dimensions (W x H x D) 194 mm x 84 mm x 249 mm 194 mm x 84 mm x 249 mm 194 mm x 84 mm x 249 mm
Master carton dimensions (W x H x D)
512 mm x 252 mm x 382 mm 512 mm x 252 mm x 382 mm 512 mm x 252 mm x 382 mm
Units per master carton 12 12 12
Languages German, English, French,
Italian, Spanish, Dutch,
Russian
German, English, French,
Italian, Spanish, Dutch,
Russian
German, English, French,
Italian, Spanish, Dutch,
Russian
Technical Data
538366 03/10 Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG. www.sennheiser.com
Product versions
Model Item no. Description
HMD 26-100-7 502452 100 Ohm per system, dynamic microphone,
steel cable with open ends, 2 m length
HMD 26-600-7 502464 600 Ohm per system, dynamic microphone,
steel cable with open ends, 2 m length
HMD 26-
600X3K1
502464 600 Ohm per system, dynamic microphone,
steel cable with connector XLR-3 and jack 6,3 mm,
2 m length
HMD 26-100 502451 100 Ohm per system, dynamic microphone,
without cable
HMD 26-600 502463 600 Ohm per system, dynamic microphone,
without cable
HMD 26-600S 502465 600 Ohm single-sided, dynamic microphone,
without cable
Model Item no. Description
cable-7 502360 steel cable with open ends,
2 m length
cable-X3K1 502459 steel cable with connector XLR-3
and jack 6,3 mm, 2 m length
cable-X4F 502457 steel cable with connector XLR-4F,
2 m length
cable-X5 502462 steel cable with connector XLR-5,
2 m length
cable-H-6 502533 helix cable with open ends, 3 m length
cable-H-X3K1 502456 helix cable with connector XLR-3
and jack 6,3 mm, 3 m length
cable-H-X4F 502457 helix cable with connector XLR-4F, 3 m length
cable-H-X5 502458 helix cable with connector XLR-5, 3 m length