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Hearing Helper

Personal FM System • 

Model PFM 300 RCH

Hearing Helper

Personal FM System • 

Model PFM 300 RCH

ADA

ADA

©2006, Williams Sound Corp.  MCAT 040B

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

United States

Williams Sound Corp.
10321 W. 70th Street
Eden Prairie, MN  55344-3446
Ph: 800-328-6190 / 952-943-2252 / FAX: 952-943-2174
Email: [email protected]
Web: www.williamssound.com

Canada

Thorvin Electronics
2861 Sherwood Heights Dr.  Units 36-37
Oakville, ON  L6J-7K1 Canada
Ph: 800-323-6634 / 905-829-3040 / FAX: 905-829-4196
Web: www.thorvinelectronics.com

Asia, Australia, Latin America, Middle East, South Africa

International Sales Department
Williams Sound Corp.
10321 W. 70th Street
Eden Prairie, MN  55344 USA
Phone:  +1 952 224 7791
Fax:  +1 952 943 2174
Email: [email protected]
Web: www.williamssound.com

Contact:

Not Currently Available

Bid Specs:

Содержание Hearing Helper PFM 300 RCH

Страница 1: ...AT 001 70 mA nominal current drain 30 hours approx life OR Two 2 AA 1 5 V NiMH rechargeable batteries BAT 026 70 mA nominal current drain 20 hours per charge approx recharges in 14 16 hours uses CHG 200 or CHG 1600 Charger Operating Freq s Selectable 16 channels 72 1 75 9 MHz internal rotary switch Stability 005 frequency synthesized crystal reference PLL Modulation Wide band FM 75 kHz pk 75 µS pr...

Страница 2: ...phasis AFC Range 120 kHz Sensitivity 4 µV at 12 dB Sinad with squelch defeated squelches at 10 µV for min 50 dB S N ratio Freq Response 100 to 10 kHz 3 dB Signal to Noise Ratio 50 dB at 10 uV Receive Antenna Integral with earphone cord Audio Output 35 mW max at 16 Ω Output Connector 3 5 mm mono phone jack Squelch Set to turn off audio under weak or no signal condition Carrier Detect Ind Red LED tu...

Страница 3: ...SPL90 127 1 dB HF Avg Full On Gain 37 7 dB at 60 dB in Reference Test Gain 38 1 dB Response Limit 80 1 dB F1 200 Hz F2 8 kHz Total Harmonic Dist 3 6 at 500 Hz 3 9 at 800 Hz 2 2 at 1600 Hz Medium Low Cut Tone Set to Mid Max SSPL90 135 5 dB at 600 Hz HF Avg SSPL90 127 1 dB HF Avg Full On Gain 36 8 dB at 60 dB in Reference Test Gain 37 3 dB Response Limit 79 4 dB F1 200 Hz F2 8 kHz Total Harmonic Dis...

Страница 4: ...943 2174 Email info williamssound com Web www williamssound com Canada Thorvin Electronics 2861 Sherwood Heights Dr Units 36 37 Oakville ON L6J 7K1 Canada Ph 800 323 6634 905 829 3040 FAX 905 829 4196 Web www thorvinelectronics com Asia Australia Latin America Middle East South Africa International Sales Department Williams Sound Corp 10321 W 70th Street Eden Prairie MN 55344 USA Phone 1 952 224 7...

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