94

Maximum # of Mics Mode

Ambient Level

Gate Threshold Adjust

Off Attenuation Adjust

Hold Time

Decay Rate

Microphone Input Configuration

Input Gain Adjust

Mic or Line Level

Phantom Power on/off

Echo Cancellation on/off

Noise Cancellation on/off

Appendices ~ Appendix A: Specifications

AGC on/off

Frequency Response: 250Hz to

Speech Leveler on/off

3.3kHz +/- 1dB

Auto Gate/Manual gate

THD+N: <0.2%, 250Hz to 3.3kHz

Adaptive Ambient on/off

SNR: >62dB re max level

Telco Line

Pre Emphasis: =4dB @ 2kHz

 

RJ-11

Telephone Echo Cancellation

POTS (plain old telephone service) or

Tail Time: 31ms

analog extension from a PBX

Null: >55dB

A-lead supervision provided

Telephone Noise Cancellation

 

Telco Set

Noise Cancellation: 6–15dB

RJ-11

attenuation, adjustable in 1dB steps

Connect analog telephone set

 

Filters

All Pass

A-lead supervision provided

Set-up Software

G-Ware

Low Pass

High Pass

Telephone Audio Performance

Conditions: Unless otherwise specified,

Approvals

Notch

all measurements are performed with

FCC, CSA, IC, CE, NOM, ACA, SABS,

PEQ

Mute on/off

Chairman Override on/off

(AGC disabled, referenced @ -15dBm on/off the telephone line)

JATE

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760

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ClearOne comm XAP 400 operation manual Appendices ~ Appendix a Specifications