Widex TV-DEX - Page 45

(Contraindications)
• Congenital or traumatic deformity of the ear
• Active drainage from the ear within 90 days
• History of rapid progressive hearing loss within previous 90 days
• Acute or chronic dizziness
• Sudden unilateral hearing loss in previous 90 days
TheTV-DEXcontainsradiotransmittersreceiverswiththefollowing
TV-BASEradiotransmitterparameters
• Frequency (range): 2.45 GHz (2.4 – 2.5 GHz)
• Bandwidth: 2 MHz
• Channel: 17 logical channels
• Modulation: GFSK
• Radiated output power: 2.5 mW / +4 dBm
• Magnetic field strength: N/A
• Duty Cycle: 100 % (averaged over 1 hour of operation)
• Time division duplex (TDD)
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