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Item's
Detail:
Heavy-duty
Noise-reduction Headset Blue color
MiNi DIN plug series, This one comes with a YAESU MINI DIN Plug, if
you want use it on other model radios like motorola or icom, just need
change the MINI DIN plug, very easyliy and simple! And this one has new
MINI DIN plug, it has a lock, when you connected, it will locked, make
it not easy to take off.
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 manufactory plants as well.
Built of Acrylonitrile Butadiene Styrene (ABS), the dome of the speaker
is hard, durable and heat-resistant. Layers of sponge filter ensure high
passive noise reduction level (NRR) of 24dB, which means a reduction of
the amount of background noise reaching your ears. The three-layered
thick earpad create a seal around each of your ear from the high noise
environment.
The speakers are connected by a metal frame which crosses behind your
head. Though the sturdy material of the speakers are a bit weighty, the
Velcro taped headstraps with which you wear the headset relieves much of
the weight and provides adjustable, comfortable wearing experience.
The electret 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.
Features:
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;
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;
Adjustable Velcro strap: the head strap is releasable and adjustable to
different head sizes for comfortable wearing in long hour operations;
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.
Single-wire design with PTT between the headset and the radio;
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;
Weight: 488g;
Technical Specifications of Speakers:
Passive Noise Reduction Rating (NRR): 24dB;
Impedance: 8Ω +/- 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;
Max Power Input: 0.6W;
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;
Technical Specifications of Microphone:
Sensitivity: -43dB (f=1kHz, 0dB=1V/Par VS=4.5V, R=1.0kΩ);
Output Impedance: 1.0 kΩ (f=1KHz);
Current Consumption: 500μA (VS=4.5V, RL=1.0KΩ);
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: frequency 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.
Applicable Radio Models:
Compatible Radio Model: For Yaesu VX-5R , VX-5E , VX-6R , VX-6E , VX-7R ,
VX-7E , VXA-710.
We also have other mini din plug that will suitable for this headset,
that can use for other radios, please contact us if you need.
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