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MicroLink™ Freedom

MicroLink™ Freedom

MicroLink™ Freedom

Product catalog summary
MicroLink™ Freedom Features
MicroLink™ Freedom is a design-integrated FM receiver specifically for the Nucleus Freedom BTE (Behind-The-Ear) users. It offers unique features such as Automatic Frequency Synchronization (AFS) with WallPilot and Direct Frequency Synchronization (DFS) with any Phonak FM transmitter. The device is fully programmable using FM SuccessWare and is compatible with all Phonak transmitters.
Technical Data
  • Type: Classic FM receiver
  • Dimensions: Length 21 mm, Width 14 mm, Height 37 mm
  • Weight: 3.3 g (without batteries)
  • Operating Temperature Range: –10°C to +60°C
  • Frequency Range: 169 –176 MHz (H-band), 214 – 220 MHz (N-band)
  • Frequency Stability: Better than +/–10 ppm
  • Modulation: FM (narrow band)
  • Max. Frequency Deviation: Δ f = 8 kHz
  • Adjacent Channel Selectivity: > 50 dB at Δ f RX = +/–150 kHz
  • Antenna: Ear level FM antenna
  • Sensitivity: SINAD ≥ 22 dB at E = 3 mV/m
  • Signal-to-Noise Ratio: 55 dB
Audio Characteristics
  • Audio Bandwidth: 100 – 7500 Hz (–3 dB)
  • Total Harmonic Distortion (THD): < 2 % for fmod = 1 kHz and Δ fdev = 3 kHz
Power Management
  • Voltage Range: 0.9 to 1.6 V
  • Current Drain: Active mode 2.1 mA (1.2 V), Standby < 200 µA (1.2 V)
Standards
  • EMC: According to ETS 300445 standard
  • IEC Approval: According to ETS 300442 standard
See more

Catalog excerpts

MicroLink™ Freedom-1

MicroLink™ Freedom Technical Data MicroLink™ Freedom features Classic FM For Nucleus Freedom BTE with standard battery case Automatic Frequency Synchronization (AFS) with WallPilot Direct Frequency Synchronization (DFS) with any Phonak FM transmitter Fully programmable with FM SuccessWare MicroLink Freedom is the world’s unique design-integrated FM receiver for a CI speech processor and is offered exclusively to Nucleus Freedom BTE users. This multi-frequency FM receiver is discrete and comfortable to match the sophisticated curves of the Freedom BTE processor and is of course compatible with all Phonak transmitters. Color options V1.00/2010-01/visu’l © Phonak AG/All rights reserved/page 1/1 MicroLink™ Freedom and Nucleus Freedom Relevant internet pages Your online comprehensive FM support tool for schools www.eSchoolDesk.com Latest set-up tips for FM systems in combination with hearing instruments and Cochlear implants. www.phonak.com/FM_Configurator Your online FM knowledge base www.FMeLibrary.com Your online FM counseling support tool www.FMCounselWare.com

 Open the catalog to page 1
MicroLink™ Freedom-2

Technical Data MicroLink™ Freedom General data Power management Voltage range (extrem): Current drain (typical): Active mode Weight (without batteries): Operating temperature range: HF characteristics Frequency range: According to ETS 300445 standard According to ETS 300442 standard Multi-channel, quartz-stabilized Frequency stability: FM (narrow band) Max. frequency deviation Δ f = 8 kHz Adjacent channel selectivity at Δ f RX = +/–150 kHz: Signal-to-noise ratio: Total Harmonic distortion (THD): V1.00/2010-01/visu’l © Phonak AG/All rights reserved/page 1/2 Audio bandwidth:

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.