Data Sheet for Signal Pro for Handsets

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Features

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Audio

Solutions

Packaged Part No. SIGNAL-PRO-XP3

Packaged UPC 869328000204

• Push-to-Talk and full-duplex wired headset

• Professional 2-Wire surveillance earpiece with audio tube

for comfortable, all day use

• Noise reduction microphone

• Thumb PTT & microphone in single housing

• Clear quick-disconnect audio acoustic coil tube

• Built-in clip to easily attach headset cable to uniform

• Omni-directional Microphone

• Microphone Sensitivity -36dB±3dB

• Microphone Impedance Max.2.2K Ω 1kHz (RL-2.2K Ω)

• Microphone Signal / Noise Ratio +58dB @ 1kHz (0dB=1V/Pa)

• Microphone Current Consumption Max: 0.5μA RL=2.2KΩ Vcc=3.0V

• Microphone Max Sound Pressure Level 110dB S.P.L

• Speaker Sensitivity 108 @ 1kHz (dB SPL)

• Speaker Impedance 200 @ 500 Hz (Ohms)

• Speaker DC Resistance Impedance 92 (Ohms)

• Compatible with Sonim XP3 and XP3plus handsets

• Designed and Assembled in the USA

• 3 Year Limited Liability Warranty

• Operating Temperature -40°C - +80°C

• Klein SIGNAL PRO Length 78 inches, Weight 41g

• Top Cable Length from Splitter 30 inches

• Bottom Cable Coiled Length 28 inches

• Packaged Product Dimensions 5 x 6 x 1.5 inches, Weight 85g

Klein offers replacement

surveillance acoustic tubes,

semi-custom earmold and

noise reducing eartips,

and other in-ear pieces for

hygiene and all day comfort.

The SIGNAL PRO Wired PTT Headset includes a

replaceable audio tube and earpiece for comfortable, all

day use. The SIGNAL PRO’s 2-Wire design allows for the

headset cords to be clipped over or under clothes or a

uniform, while on the job.

Klein custom designed the SIGNAL PRO headset to reliably

connect to Sonim’s SecureAudio 3.5mm Connector. This

allows the SIGNAL PRO headset connector to twist into

place into the handset. The SIGNAL PRO headset has a

large, easy to access PTT button, compatible with heavy

work gloves.

Klein SIGNAL PRO

Wired PTT Headset