GNN-157 8050-TCA LO

4/10/01

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GN Netcom

If you use a headset for both telephone and computer, GN Netcom has you covered, with the GN 8050-TCA. Not only does the GN 8050-TCA work with just about any phone with a modular connector, it also plugs right into any Sound Blaster-compatible PC and lets you switch between your phone and your computer with a single click. So its the perfect amplier for anyone who uses applications like computer-aided training or speech recognition. And everything about the GN 8050-TCA showcases GN Netcoms technology leadership. With advanced features like Voice Switching to reduce background noise and maximize speech recognition performance. Voice Compression for a consistent, user-friendly volume level and top-of-the-line hearing protection. Our exclusive, user selectable battery-save feature. Plus an online indicator option that conveniently doubles as a headset stand. Yet for all these advances, the GN 8050-TCA is as easy to set up as it is to use. Easily switch from telephone to computer Universal plug-and-play compatibility Advanced hearing protection Headset/handset switch Sliding volume control and clickless mute switch

GN 8050-TCA

THE FIRST UNIVERSAL COMPUTER/TELEPHONE AMPLIFIER.

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The GN 8050-TCA is designed to work with any GN Netcom brand headset. For PC voice applications, we recommend using the following models: GN 2120-NC GN 2225

TELEPHONE

Transmit Specications Normal Output: Frequency Response: Distortion: Operating Current Range: Operating Terminal Voltage: Polarity: Voice Switching Threshold: Voice Switching Depth: Voice Switching Attack Time: Voice Switching Release Time: Receive Specications Input Impedance: Output Level: Normal Volume Control Range: Compression Threshold Level: Compression Attack Time: Compression Release Time: Compression Dynamic Range: Frequency Response: Distortion: Acoustic Limiting: 300 20% 87 dB SPL dB -38 3.5 dBV mS mS 37 3.5 dB 250 Hz ~ 6 kHz Less than 5% < 112 dB SPL -dBV (transmit gain set to maximum) 250 Hz ~ 6 kHz Less than 3% 30 mA ~ 108 mA V DC Carbon, 1.85 V DC Electret Non-polarity sensitive 72 3.5 dB SPL dB mS mS
GN 2100 Flex headsets, feature a exible boom and noise-canceling microphone. Also available in binaural (GN 2125-NC).
GN 2200 Omega headsets deliver professional performance at a surprising price. Also available in monaural (GN 2220).

405-FLEX-SF

405-UNC-SF
The Prole SureFit headsets meet the demands of PC voice applications. Where accuracy is most critical, nothing beats the performance of the Prole UNC SF, with the most effective noise-canceling microphone in the industry. And every Prole SureFit model gives you three interchangeable wearing stylesexible earhook, earloop and headband.

COMPUTER

Transmit Specications Fixed Output Level: Output Impedance: Frequency Response: Receive Specications Output: 86 3.5 dB SPL Input Impedance: 5K Computer Volume Control Range: 21 dB General Specications Operating Temperature: Safety Compliance: Housing Material: Host Phone Compatibility: Power: Battery Life: Low Battery Indicator: Computer Interface : 0 - 50C CUL 1950, OSHA 29 CFR 1910. 95, FCC Part 68 ABS Carbon, Electret, AT&T 700, 800 and Call Master V, VI 4-24 V DC in position "G" 1.85 V DC Minimum in position "A" > 2500 hours 1.5 kHz Tone every 6 seconds Dual 3.5 mm Stereo Plugs -35.5 3.5 dBV Hz ~ 6 kHz

ADP-II

OPG-1N
The ADDvantage Plus has become the industry standard, with its combination of great sound, lasting comfort and exceptional durability. Also available in monaural (ADP-I).
Optima-G is the incredibly affordable headset with great sound, great looks and a light, low-prole design. Also available in binaural (OPT-2N).

For more information:

GN Netcom, Inc. 77 Northeastern Blvd. Nashua NH 03062 1-800-826-4656 www.gnnetcom.com
Printed in USA. 04/01 GNI-215A