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ALD Division
© GN ReSound ALD Division 2004
Any issues relating to the EU Medical Device Directive 93/42/EEC should be directed to GN ReSound A/S.
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Transett 904 RM
Transett 904 RM
A robust and easy-to-use receiver, which is easy to put in the pocket or attach to the belt. The on/off button and the volume control are joined together in one switch. Lighted volume indicator and a diode indicating that the reception is working.
Last updated February 21, 2008
Ordering number: 411 04 41
Radio frequency: 35-50 MHz.
Channels: 4, crystal controlled.
Channel spacing: 200 KHz.
Modulation: FM.
De-emphasis: 50 μs.
Squelch attenuation: >66 dB.
Frequency range: 100 Hz -10 kHz, -3 dB rel. 1 kHz.
LF output level: 4 V max at 32 Ohm.
Distortion: 1% at ±15 kHz swing.
Output: 3.5 mm bridged stereo jack: tip-out (plus), ring-out (minus), earth - not connected.
Power source: Rechargeable NiMH cells with nominal voltage 6 V.
Charging time: Approx. 14 hours.
Operating time: >10 hours.
Microphone: Built-in, with volume control. Microphone sensitivity 75 dB SPL for 4 V out (max vol.).
Dimensions: 112 x 46 x 25 mm.
Weight (incl. battery): Approx. 145 g.
Technical data