Kenosha Reuse Discussion Board > KENOSHA, WI
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> Headset and mic motorola GP320 security medic doorstaff
Headset and mic motorola GP320 security medic doorstaff
This is a great headset for use in noisy environments, with it's insulated earphones, adjustable boom mic inline PTT and PTT on the left earpiece. It has a Velcro strap over the head allowing you to wear a hat if you wish and a rigid separator around the back of the head. The mic is adjustable depending on how big your head is and how close you need the mic to your mouth. It is used but in excellent condition and would easily pass as brand new.
This heavy-duty headset lives up to the demand under extremely high-noise environment in air-piloting and car-racing. It is best used in manufacturing plants as well.
The microphone offers consistent and accurate transmission. It is connected to the headset with a strong metal frame which helps adjusting it to the most suitable position while not getting loose.
1. Double PTT setting: you have one PTT one the left ear shell and the other in the middle of the wire that leads to the two-way radios;
2. Detachable wire: the wire leading to the radio could be replaced, so that the same headset could work with different radios (with different interface cable replaced); this listing will come with a wire that works with the specific models. Please email us for purchasing extra wire for the headset;
3. Adjustable Velcro strap: the head strap is releasable and adjustable to different head sizes for comfortable wearing in long hour operations;
4. Fully tested under extreme environment: the headset has been tested in 50 degree Celsius and -25 degree Celsius; it has also passed through a humidity test under 95% humidity and 40 degree Celsius.
* Over-the-head dual-speaker design;
* Length of cable: 90 cm / 4 ft overall; 45 cm / 1.5 ft from headset to PTT; 45 cm / 1.5 ft from PTT to radio;
* Passive Noise Reduction Rating (NRR): 24dB;
* Impedance: 8 +/- 15% at 1.0v, 800Hz;
* Resonant Frequency: 200Hz +/- 20% (without baffle);
* Output SPL: 99dB +/- 3dB (at 1W Zxis Calculated);
* Frequency Response: 15kHz;
* Rated Frequency Range: 15kHz;
* Rated Power Input: 0.5W;
* Distortion: 5% Max (rated power input 1000Hz);
* Load test: Noise 0.5W in 24 hours;
* Heat test: 50+/-2 C and 20-25% R.H. in 5 hours;
* Humidity test: 40+/-2 C and 90-95% R.H. in 5 hours;
* Cold test: -25 C in 16 hours;
* Sensitivity: -43dB (f=1kHz, 0dB=1V/Par VS=4.5V, R=1.0k );
* Output Impedance: 1.0 k (f=1KHz);
* Current Consumption: 500 A (VS=4.5V, RL=1.0K );
* Signal to Noise Ratio: 40dB;
* Decreasing Voltage: -3dB (VS=3.0V to 1.5V);
* Soldering heat shock: +/-3dB (350+/-5 C in 3 minutes);
* Storage temperature range: -40< C~+80 C;
* Operation temperature range: -40< C~+70 C;
* High temperature test: 55+/-2 C in 2 hours;
* Humidity test: 40+/-2 C and 93+2/-3% R.H. in 48 hours;
* Low temperature test: -20+/-3 C; Vibration test: requency range=10~30~10Hz; amplitude=0.55mm; time for each period=3 min.; total time=30min; frequency range=30~55~30Hz; amplitude=0.15mm; time for each period=3 min.; total time=30min.
