Noise Reduction Ground Engineering Headset
| Price: |
US $ 68-88/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
100/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Money Gram |
| Prod Model: |
hs-at1 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Usage: |
Telephone, Ground, Workstation, Server |
| Support Network: |
Ethernet |
| Information Content: |
Voice |
| Certification: |
GS, CE, RoHS, ISO |
| Condition: |
New |
| Type: |
Wired |
Product Description
Specifications
Noise Reduction Ratings(NRR):24dB
NRR
24dB | NOISE ATTENUATION DATA - MODELS GRAND VIGOR |
| Frequency(Hz) | 125 | 250 | 500 | 1000 | 2000 | 3000 | 4000 | 6000 | 8000 |
| Attenuation(dB) | 10 | 18 | 24 | 30 | 36 | 38 | 41 | 36 | 34 |
| Standard Deviation | 3.3 | 2.4 | 1.5 | 1.6 | 1.3 | 2.1 | 2.1 | 2.0 | 1.3 |
Headphone
Type:Dynamic (Φ40)
Frequency Response: 100Hz to 8KHz
Sensitivity: 95±5 dB SPL (1 kHz, 1 mW input per earcup side)
full volume on ear simulator
Impedance: 600 ohm
Rate Input:10mW
Max. Iuput: 100mW
Microphone and Amplifier
Element Type: Amplified Dynamic Mic
Frequency Response: 150Hz to 5kHz
Operating Voltage: 8-32 Volts DC
Matching Impedance: 150-2200 ohms
Sensitivity: -33±4 dB
General
Temperature:
Operating: - 20 to 70°C
Cordage:
Straight cord from PTT to phone plug, 10M
Intercom Connections:
Plug: Φ6.3 phone plug
Headset size range
Height: 10 to 14 cm
Color: Black
Boom:Flexible Boom
Picture
Schematic Diagram
Exploded View and Disassembly Ins Tructions
Parts List
| Item | P/N | Description | Item | P/N | Description |
| 1 | 30ME001 | RETAINING RING | 13 | 30SP005 | HEADBAND CUSHION |
| 2 | 30ME002 | DOME STOP ,
STAINLESS STEEL | 14 | 30KI001 | STIRRUP & CLAMP KIT |
| 3 | 30PL001 | RIGHT EARCUP | 15 | 30PL003 | OVERHEAD CORD
CLAMP |
| 4 | 30SP001 | FILTER (3) | 16 | 30KI003 | MICBOOM ATTACHMENT KIT |
| 5 | 30EL001 | EARPHONE ASSEMBLY 300 OHMS | 17 | 30PL004 | GROMMET , RUBBER(1) |
| 6 | 30ME003 | SCREW | 18 | 30PL005 | GROMMET , RUBBER(2) |
| 7 | 30SP002 | FILTER (2) | 19 | 30CR002 | CORD |
| 8 | 30SP003 | FILTER (1) | 20 | 30PL006 | SWITCH KIT |
| 9 | 30SP004 | EARSEAL | 21 | 30CR003 | 6.3 MOLDED PLUG
CORD |
| 10 | 30PL002 | LEFT EARCUP | 22 | 30KI003 | FLEXIBLE BOOM
ASSEMBLY |
| 11 | 30CR001 | OVERHEAD CORD | 23 | 30EL003 | AMPLIFIED DYNAMIC MIC |
| 12 | 30ME004 | HEADBAND ,
STAINLESS STEEL |
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We are the gold member of Made-in-China since 2007.
Established in 2002, Grand Vigor Industrial Co., Ltd. is a professional manufacturer and exporter of HEADWEAR and BAGS.
Our headwear range includes baseball caps, sports caps, golf caps, sun visors, fashion hats, berets, fedora hats, bucket hats, army hats, trucker caps, washed caps etc., which are made of cotton twill, plain cotton, cotton/polyester, cotton canvas, microfiber, polyester, nylon, fleece, acrylic, leather and PU etc.
Our bag products are backpacks, travel bags, sports bags, flight bags, shopping bags, non-woven bags, briefcase etc., the material which used polyester, nylon, cotton, non-woven etc.
They are widely used for travel, sports and leisure purposes.
Our ISO 9001: 2000-certified factory is equipped with advanced production lines and machines manned by 108 workers. With such resources, we can work on your own designs and the exclusivity of your designs is guaranteed.
Orders start at 200 pieces however we can be flexible in terms of MOQ. We provide OEM and ODM services as well. We can offer FOB, EXW, CIF, CNF, CFR, door to door etc. Shipping service.
We welcome worldwide customers to negotiate business with us for mutual benefits. Thank you!
Mailto oscar(at)grandvigor(DOT)COM,Cheers!
