Mk-1697/G Headset and Chestset with Helmet

• Customization: Available
• Repalced of: Dh-132
• Helmet: Antiriot
• Model NO.: PTE-748B
• Inner Shell Material: Fire Retardant
• Ptt: 3 Positions Switch on The Earmuff
• Microphone: M-138/G
• Earphone: Soft Wide Foam Ear Cushions
• Cable: 6.5mm Curl Cable
• End Connector: U 161 / U229 / U329
• Standard: Us Mil-Std-810
• Application: Tanks, Troop Carriers and Other Vehicles
• Transport Package: Super Quality Box Package of Power-Time
• Specification: medium
• Trademark: Power-Time
• Origin: Shenzhen, China
• HS Code: 8518300000
• Production Capacity: 30000PCS Each Month

Product Description

Tank CVC helmet headset DH-132 with U229/U connector

Product Description

 

Product Parameters

1. Outer shell: 

Helmet protections options are available - fiberglass (bump only),  protection NIJ level IIIA (9mm & 0.44 mag) with a V50 of 660 m/s 1.1g FSP STANAG 2920.

2. Inner liner: 
Impact protective fire retardant, ventilated tropical liner.

3. MK-1697/G communication kit:
Adjustable headband ensures uniform ear seal pressure and a more comfortable fit.
Sound attenuating earcups offer hearing protection against high levels of impulse or continuous ambient noise.
Three operation modes PTT allows momentary-transit, locking intercom and center-continuous listening.

4. Microphone:
M-138/G, flexible dynamic / electret and throat microphone. Noise-canceling microphone on an adjustable, flexible boom assembly.

5. Cables and raw materials:
Comply with US MIL-STD-810.

6. Typical applications:
For helmet system are tanks, troop carriers and other vehicles. 
 

Model No.	PTE-747
Original No.	DH-132
Middle connectors	AP107 and AJ107
End connector	U229, U329, U161

ELECTRICAL CHARACTERISTIC

HEADSET - MICROPHONE KIT MK-1697/G (5965-00-313-8958)

Microphone M-138/G , dynamic (5965-00-937-1851)

• Impedance : 150 +-15 Ohm at 1000 Hz
• Sensitivity: More than - 56 dB at 1000 Hz
• Frequency : 0.3 ~ 3.5 KHz
• Humidity: Max 95%

Earphone M-139/G , (5965-00-076-8026) SM-B-933867

• Impedance : 1000 Ohm at 1000 Hz (as 2 ea is connected parallel circuit, total impedance is 500 Ohm)
• Sensitivity : 100 ~ 3500 Hz
• U-161 connector is available.
•  Inner Liner Size : medium (standard)
•  Set Weight (Approximately) : 1.6 Kg
•  Shell : Standard (FRP)

Company Profile

Power-Time is a high-tech enterprise specialized in manufacturing  two way radios and man-pack radios accessories, etc, which offers excellent solutions for swat, naval forces, defense etc. We continually expand our production lines, factory capabilities and testing equipments to meet our clients' any special requirements.