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Installation Guide & User Manual TELETALKER
™
Model TEL 040
SPECIFICATIONS
TELETALKER
™
Amplified Telephone, Model TEL 040
Dimensions: 2.2" D, 8.9" H, 7.6" W (56mm D, 226mm H, 192mm W)
Color: White with dark gray controls
Wide-band Gain: 25 dB maximum
High Frequency Gain: 30 dB maximum
Audio Freq. Response: 300 Hz to 2800 Hz, ± 3 dB
Max. HF Acoustic Gain: 55 dB
Sat. Acoustic Output: 130 dB SSPL
Total Harm. Distortion: < 3% at 120 dB SPL output,
1000 Hz, Tone control at min
Signal to Noise Ratio: 51 dB, NAB Weighted
Signal Processing: Dynamic Sig
nal Processing
Noise Reduction: Dynamic Noise Reduction (DNR
®
)*
Ringer Volume Control: Hi, Lo, Off
Ringer Loudness: 90-95 dBA SPL at 1 meter (Hi position)
Ringer Pitch Control: Adjustable, 3 positions (lo, med, hi)
Flasher: Jumbo LED, high visibility, red
Neckloop/Aux. Jack: 3.5 mm mono jack,
2.7 Ω impedance, 150 mW max. output
Connections: 2-wire central office connection, modular plug
Ringer Equiv. Number (REN): 1.0B
Power: Includes 12 VAC power supply
Approvals: FCC, WEEE
Warranty: Five Years, Parts
and Labor**
* Trademark of National Semiconductor Corp.
** 90 days on cords and power supply
© 2007, Williams Sound Corp. MAN 088D
®
10321 West 70th St., Eden Prairie, MN 55344 U.S.A.
800.843.3544 | 952.943.2252 | FAX: 952.943.2174
www.williamssound.com