Vandal-proof ABS Material Phone Handset JR-HS-01C

Model Number: JR-HS-01C FEATURES - Handset handle and cap material: PC/ABS - Handset type: Standard Receiver - Wiring: Four 24 gauge Teflon insulated wires (2 for receiver, 2 for transmitter) - Curly handset Cord - Available Cord Lengths: 30cm (could be customized)

Product Details

   Model Number: JR-HS-01C                                     


  FEATURES of Vandal-proof Phone Handset          

- Handset handle and cap material: PC/ABS
- Handset type: Standard Receiver
- Wiring: Four 24 gauge Teflon insulated wires (2 for receiver, 2 for transmitter)
- Curly handset Cord


- Available Cord Lengths: 30cm (could be customized)

- Strong anti-destructive capability

- Handle tensile strength: >180kg

- Handset is not easy to be disassembled without special tool



  Handset Microphone specification                        


Item:  Electret Condenser Microphone
Model Number:  Microphone SG9070
Frequency range  100-8000Hz
Sensitivity  56±2 dB
Output Impedance  Low Impedance
Directivity  Unidirectional
Standard operation voltage  4.5V
Sensitivity reduction  Within -3dB at 1.5V
Current consumption  Max 0.5mA
Operation Temperature  -30℃ to +70℃
Storage Temperature  -40℃ to +85℃
Weight  Less than 1.0g



  Handset receiver specification                              


RECEIVER
Model Number:  R3518M150H
ITEMS  SPECIFICATIONSCONDITIONS
IMPEDANCE  150 ± 20% ohm ( at 1 KHz,60mV input )
SOUND PRESSURE LEVEL

  97 ± 3 dB SPL ( at 1 KHz, 0dBSPL = 20μPa )

  Input 60mVrms, with B&K artificial ear 4153

INPUT POWER (NOM./MAX.)

  0.03W /0.25W

  0.03W / 0.25W

HARMONIC DISTORTION  ≤5%300<f≤3400Hz
OPERATING TEMPERATURE  -30°C to +70°C

NET WEIGHT

  APPROX. 35.0gram



  Drawing of Vandal-proof Phone Handset              

 Handset.png

handset (2).jpgJR-HS-01C.png

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