Motorola PMLN4608
Earphone Motorola PMLN4608 is available for handsfree HT Motorola GP328 and GP338 Plus.
PMLN4608 2-Wire Surveillance Kit with Clear Acoustic Earpiece.
PTT Housing & Cable Assembly Specifications
- PTT casing dimensions W31mm x H18mm x T11.4mm ( max)
- Approximate weight 40 grams
- Casing material Flame retardant ABS
- Cable pull on connector min 9Kgf
- Cable flex on plug min 10K cycles
- PTT operation min 100K cycles
- Cable/ acoustic tube Environmental preferred, non-toxic material
Microphone Specifications
- Type Electret, Omni-directional
- Impedance @ 1KHz 1.6k ohm ± 20% at 1KHz
- Sensitivity -42dBV4dB at 1KHz
- Frequency response 300Hz to 3KHz
- Operating voltage 4.5V, max 10V
Speaker (Ear Bud) Specifications
- Type 10mm Dynamic Mylar
- Impedance @ 1KHz 502 ohm * 5%
- Sensitivity @ 1Khz, 1mW 94dB * * 4dB
- Distortion @ 1KHz, 1mW below 5%
- Frequency response 300Hz to 3KHz
- Nominal power input 1mW
- Max power input 5mW max
