Transcript GN 500 Series Stereo PC Multimedia Headsets

Flexibility > Performance > Style
GN 500 Series
Stereo PC Multimedia Headsets
Technical Specifications
GN Netcom Marketing
GN Netcom Confidential
Page 1
Flexibility > Performance > Style
Page 2
GN 501SC – For the style and budget conscious
If you’re on a budget, but still want a stylish headset with solid capabilities
and great quality sound…
•
Over-the-head stereo headset and
microphone
•
3.5mm gold-plated plugs connect to
sound card
•
Convenient in-line mute and volume for
easy access
•
Noise-canceling microphone with
adjustable boom for precise speech input
•
Lightweight for hours of comfort
•
Neodymium drivers enhance your
listening experience
Gold Plated
Sound Card
Connections
Inline Mute
and Volume
Flexibility > Performance > Style
GN 501SC – Technical Specifications
Electrical / Acoustical Specification Receiver Specification
Sensitivity:
+13 dB Pa / V  3 dB @ 1 KHz
Frequency Response:
20 Hz – 20 KHz
Channel Unbalance:
3 dB max.
Distortion (THD+N):
2 % max. @ < +5 dBV
Impedance of speaker:
32 ohms  10%
Impedance of system:
39 ohms  15%
Max. Acoustic Output:
No protection – Typ. 121 dB SPL @ 20 Hz – 20 KHz
Microphone Specification
Sensitivity:
-42 dB V/ Pa  5 dB @ 1 KHz
Frequency Range:
100 Hz – 10 KHz
Distortion:
2 % max. @ < +10 dB Pa and > 200 Hz
Microphone type:
Noise Canceling
Bias voltage range:
2 V (min)
3 V (typ)
9 V (max)
Bias resistor range:
1 K (min) 2.2 K (typ) 10 K (max)
Cable and plug Specification
Cable Length:
Sound Card to Inline mute:
1700 mm  20 mm
Inline mute to headset:
600 mm  20 mm
Sound card plug:
3.5 mm Stereo Jack connectors
Inline volume control
TX Mute:
Min 60 dB when muted
Type:
Inline mute and volume box
RX Adjustment:
Type:
Logarithmic potmeter
Range:
0 % to 100 %
Attenuation at 50%:
15 dB typ.
Page 3
Flexibility > Performance > Style
Page 4
GN 503SC – Flat out better performance
Want better performance without breaking the bank? Start with all the features
of the GN 501SC plus deeper, smoother base response…
• Over-the-head stereo headset and
microphone
• Oversized 40mm speakers for maximum
bass response
• Speakers fold flat for easy storage and
portability
• 3.5mm gold-plated plugs connect to
sound card
• Convenient in-line mute and volume for
easy access
• Noise-canceling microphone with
adjustable boom for precise speech input
• Lightweight for hours of comfort
• Neodymium drivers enhance your
listening experience
Oversized
40mm
speakers
Gold Plated
Sound Card
Connections
Inline Mute
and Volume
Speakers
Fold Flat
Flexibility > Performance > Style
GN 503SC – Technical Specifications
Electrical / Acoustical Specification Receiver Specification
Sensitivity:
+12 dB Pa / V  3 dB @ 1 KHz
Frequency Response:
20 Hz – 20 KHz
Channel Unbalance:
3 dB max.
Distortion (THD+N):
2 % max. @ < +5 dBV
Impedance of speaker:
32 ohms  10%
Impedance of system:
39 ohms  15%
Max. Acoustic Output:
No protection – Typ. 125 dB SPL @ 20 Hz – 20 KHz
Microphone Specification
Sensitivity:
-42 dB V/ Pa  5 dB @ 1 KHz
Frequency Range:
100 Hz – 10 KHz
Distortion:
2 % max. @ < +10 dB Pa and >200 Hz
Microphone type:
Noise Cancelling
Bias voltage range:
2 V (min)
3 V (typ)
9 V (max)
Bias resistor range:
1 K (min) 2.2 K (typ) 10 K (max)
Cable and plug Specification
Cable Length:
Sound Card to Inline mute:
1700 mm  20 mm
Inline mute to headset:
600 mm  20 mm
Sound card plug:
3.5 mm Stereo Jack connectors.
Inline volume control
TX Mute:
Min 60 dB when muted
Type:
Inline mute and volume box
RX Adjustment:
Type:
Logarithmic potmeter
Range:
0 % to 100 %
Attenuation at 50%:
15 dB typ.
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Flexibility > Performance > Style
Page 6
GN 502USB – The difference is digital
Want better performance without breaking the bank? Start with all the features
of the GN 501SC plus pristine digital-quality stereo and behind-the-neck comfort…
Behind-theneck comfort
•
Behind-the-neck stereo headset and
microphone
•
Enhanced-digital plug-and-play USB
connection
•
Digitally optimized Neodymium drivers
for a full, rich stereo sound
•
Convenient in-line mute and volume for
easy access
Digital USB
Connection
•
Noise-canceling microphone with
adjustable boom for precise speech input
•
Lightweight with pillow-soft ear cushions
for hours of comfort
Inline Mute
and Volume
Flexibility > Performance > Style
Page 7
GN 502USB – Technical Specifications
Electrical / Acoustical Specification Receiver Specification
Sensitivity:
Frequency Response:
Channel Unbalance:
Distortion (THD+N):
Impedance of speaker:
Impedance of system:
Max. Acoustic Output:
Microphone Specification
Sensitivity:
Frequency Range:
Distortion:
Microphone type:
Cable and plug Specification
Cable Length:
Connector to USB Box
USB Box to Inline mute:
Inline mute to headset:
USB Connector
+4 dB Pa / Vd  3 dB @ 1 KHz
20 Hz – 20 KHz
3 dB max.
2 % max. @ < 0 dBVd
32 ohms  10%
78 ohms  15%
Max. 118 dB SPL @ 20 Hz – 20 KHz
-15 dB Vd/ Pa  5 dB @ 1 KHz
100 Hz – 10 KHz
2 % max. @ < +10 dB Pa and >200 Hz
Noise Canceling
220 mm  20 mm
1700 mm  20 mm
600 mm  20 mm
Type “A” USB Connector
Flexibility > Performance > Style
Page 8
GN 502USB – Technical Specifications Continued
USB Specification
USB Specification
Version 1.1
Transmission rate
Full Duplex, 12 Mbps
Sampling Frequency
44.1 KHz and 48 KHz
Visual Indicator
Green LED on box flashed when plugged into computer
Compatibility
Plug and play for Windows 98SE, Windows ME, Windows
2000, Windows XP, Macos 9.2, Macos X, and Linux Red
Hat 9
Operating Voltage
4.5V (min) 5.0V (typ)
Current Consumption
90 mA (typ) 100 mA (max)
Inline volume control
TX Mute:
Min 60 dB when muted
Type:
Inline mute and volume box
RX Adjustment:
Type:
Logarithmic potmeter
Range:
0 % to 100 %
Attenuation at 50%:
15 dB typ.
Flexibility > Performance > Style
Page 9
GN 503USB – The difference is digital
Your most demanding applications, require premium performance. Get all the benefits
of the GN 503SC plus ultra plush ear cushions and pristine digital-quality stereo…
• Over-the-head stereo headset and
microphone
• Enhanced-digital plug-and-play USB
connection
• Lightweight with pillow-soft ear cushions
for hours of comfort
Pillow-soft
Ear Cushions
• Oversized 40mm speakers for maximum
bass response
• Digitally optimized Neodymium drivers for
Digital USB
Connection
a full, rich stereo sound
• Convenient in-line mute and volume for
easy access
• Noise-canceling microphone with
adjustable boom for precise speech input
• Speakers fold flat for easy storage and
Inline Mute
and Volume
Speakers
Fold Flat
portability
Flexibility > Performance > Style
GN 503USB – Technical Specifications
Electrical / Acoustical Specification Receiver Specification
Sensitivity:
+11 dB Pa / Vd  3 dB @ 1 KHz
Frequency Response:
20 Hz – 20 KHz
Channel Unbalance:
3 dB max.
Distortion (THD+N):
2 % max. @ < 0 dBVd
Impedance of speaker:
32 ohms  10%
Impedance of system:
78 ohms  15%
Max. Acoustic Output:
Max. 118 dB SPL @ 20 Hz – 20 KHz
Microphone Specification
Sensitivity:
-15 dB Vd/ Pa  5 dB @ 1 KHz
Frequency Range:
100 Hz – 10 KHz
Distortion:
2 % max. @ < +10 dB Pa and >200 Hz
Microphone type:
Noise Canceling
Cable and plug Specification
Cable Length:
Connector to USB Box
220 mm  20 mm
USB Box to Inline mute:
1700 mm  20 mm
Inline mute to headset:
600 mm  20 mm
USB Connector
Type “A” USB Connector
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Flexibility > Performance > Style
Page 11
GN 503USB – Technical Specifications Continued
USB Specification
USB Specification
Version 1.1
Transmission rate
Full Duplex, 12 Mbps
Sampling Frequency
44.1 KHz and 48 KHz
Visual Indicator
Green LED on box flashed when plugged into computer
Compatibility
Plug and play for Windows 98SE, Windows ME, Windows
2000, Windows XP, Macos 9.2, Macos X, and Linux Red
Hat 9
Operating Voltage
4.5V (min) 5.0V (typ)
Current Consumption
90 mA (typ) 100 mA (max)
Inline volume control
TX Mute:
Min 60 dB when muted
Type:
Inline mute and volume box
RX Adjustment:
Type:
Logarithmic potmeter
Range:
0 % to 100 %
Attenuation at 50%:
15 dB typ.