VXI P41TR Technical Specifications

P41TR Headset
Features
• Flexible boom
• Noise canceling microphone
• Parrott Translator ™ for universal
compatibility
• Ratchet headband
• Accurate microphone adjustment -
to either side of the head
• Dynamic receiver
• High quality look and feel
One Front Street
Rollinsford, NH 03869 USA
Toll-free (US): (800) 742-8588
Headquarters: (603) 742-2888
E-mail: parrott@vxicorp.com
Website: www.vxicorp.com

Technical Specifications

Transmit Specifications
Microphone:
Ambient Noise Suppression: 13 dB @ 1 kHz, typical
Output impedance:
Sensitivity:
Frequency response:
Operating Current:
Operating Voltage:
Parrott Translator™
For highest speech recognition accuracy, a factory-adjusted current mirror
amplifier provides large microphone signal swing without distortion. High pass
and low pass filtering assures optimum voice frequency response. Isolation
network prevents legacy sound cards from voltage starving the microphone.
Batteries may be added to overcome low DC mic bias in certain notebook
computers. If batteries are needed, the Translator housing will accept two AA
cells; battery life will exceed 15 months.
Receive Specifications
Speaker:
SPL:
Impedance:
Frequency response:
Rated input power:
Mechanical Specifications of VXI
Computer/Voice Products
Cables:
Connectors:
Microphone boom:
Mounting:
Headband:
Noise canceling electret
Determined by sound card, usually 2.2 kOhms
-50 dB @ 1 kHz (defined 1" from talk-side, 82
dB SPL)
100 Hz to 6.3 kHz, optimized for voice
300 A max.
1.0 V DC min. to 20 V DC max.
Dynamic; 27 mm diameter
90 db @ 1 kHz, 0.22 V input
32 Ohms
100 Hz to 6.3 kHz
10 mW continuous, 100 mW peak
Spiral shielded construction with polyethylene
insulation and PVC jacket
Mic: 3.5 mm stereo plug with tip and ring to
mic & sleeve to ground. Meets PC99 Audio
Performance requirements. Compatible with all
sound cards without an adaptor. Speaker: 3.5
mm stereo plug with tip and sleeve wired to
speaker; ring open.
Flexible, with positioning memory; swivels 30
degrees and rotates 360 degrees
Left or right ear placement
ABS plastic and elastomer cover with #316
stainless steel ratchet positioning
OEMM/000203r.1