box.gif (2665 bytes) Various Headphone and Earphone
 

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AH-3106 FOR NOKIA MOBILE PHONE (ELASTIC TYPE)
  • SPEAKER:
    SIZE:15 M/M 
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:105 dB + 3dB at 1KHz
  • MICROPHONE:
    SIZE:6 M/M
    DIRECTIVITY:OMNI DIRECTIONAL
    SENSITIVITY:-56 dB + 2dB 
    IMPEDANCE:LOW
    FREQUENCY RESPONSE:30 – 16,000 Hz
   
AH-3106A FOR MOTOROLA MOBILE PHONE (ELASTIC TYPE)
  • SPEAKER:
    SIZE:15 M/M 
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:105 dB + 3dB at 1KHz
  • MICROPHONE:
    SIZE:6 M/M
    DIRECTIVITY:OMNI DIRECTIONAL
    SENSITIVITY:-56 dB + 2dB 
    IMPEDANCE:LOW
    FREQUENCY RESPONSE:30 – 16,000 Hz
   
AH-3107 FOR MP3 (STRAIGHT TYPE)
  • SPEAKER:
    SIZE:15 M/M 
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:105 dB + 3dB at 1KHz
    FREQUENCY RESPONSE:20 – 20,000 Hz
    MAX. POWER INPUT:20 mw
  • CORD LENGTH:1.2 METERS WITH GOLD PLATED 3.5 MM PLUG
   
AH-3108 FOR MP3 (ELASTIC TYPE)
  • SPEAKER:
    SIZE:15 M/M 
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:105 dB + 3dB at 1KHz
    FREQUENCY RESPONSE:20 – 20,000 Hz
    MAX. POWER INPUT:20 mw
  • CORD LENGTH:0.8 METERS WITH GOLD PLATED 3.5 MM PLUG
   
AH-4110 FOR HANDSFREE WITH FM RADIO SERIES
  • SPEAKER:
    SIZE:15 M/M 
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:105 dB + 3dB at 1KHz
    FREQUENCY RESPONSE:20 – 20,000 Hz
    MAX. POWER INPUT:20 mw
  • CORD LENGTH:1.2 METERS WITH GOLD PLATED 3.5 MM PLUG
   
AH-4120 FOR HANDSFREE WITH FM RADIO SERIES
  • SPEAKER:
    SIZE:15 M/M 
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:105 dB + 3dB at 1KHz
    FREQUENCY RESPONSE:20 – 20,000 Hz
    MAX. POWER INPUT:20 mw
  • CORD LENGTH:1.2 METERS WITH GOLD PLATED 3.5 MM PLUG
   

 
AH-25000 ( WIRELESS HEADPHONE )
  • SPEAKER:
    SIZE:40 M/M UNIT WITH RARE EARTH MAGNET
    IMPEDANCE:32 OHM + 15%
    SENSITIVITY:90 dB + 3dB at 1KHz
    FREQUENCY RESPONSE:FO – 20kHz
    MAX. POWER INPUT:100 mw
  • SPECIFICATIONS:
    SYSTEM: RADIO FREQUENCY (RF)
    CARRIER FREQUENCY: 433.0 TO 435.0 MHz
    MODULATION: FREQUENCY MODULATION(FM)
    RADIATED OUTPUT POWER: <10 Watt
    EFFECTIVE TRANSMISSION RANGE: UP TO 100 METERS. 
    OMNI DIRECTIONAL ( 36-0 DEGREE )
    INPUT LEVEL: >150 M VRMS
    POWER SUPPLY-TRANSMITTER: 12V/150 MA DC, CENTER POSITIVE
    POWER SUPPLY-HEADPHONE: 2AAA/LR03 BATTERIES
    S/N RATIO: >60dB
    DISTORTION: <0.5% THD
    CHANNEL SEPARATION: >35dB

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