ELEMENTS MICROPHONE/EARPHONE

We offer complete range of Elements for tactical handsets/headsets &helmets etc. Please click on P/N for more details.
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ELEMENTS MICROPHONE/EARPHONE

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ELEMENTS MICROPHONE/EARPHONE TnS Inc., Produces Dynamic, noise-cancelling microphone/earphone elements for clear, crisp communications and RFI shielded for increased reliability and superior quality for almost all models of tactical handsets, headsets and crewman helmets used as accessories for various types of tactical radios. We can also produce these elements for custom applications. All elements are manufactured to U.S. Military standards and confirming to NSN specifications. TnS has a reputation for manufacturing microphones and receivers for use where a reliable rugged construction is of paramount importance.

Following are the detailed specifications of our stocked elements.

$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\TA-117PT-TX.jpg$	TA-117/PT TRANSMITTER ELEMENT Type : Carbon Granule Sensitivity : -52 +- 5dB (1Khz) Impedance : 35 ohm +1 3.5 ohm Frequency Range : 300~ 4,000 Hz Noise : less than 96dB Termination : Contact Ring Dimensions(inch) : dia 1.799 Weight : 18.3g Ambient Temperature Range : -40 F ~ 150 F Humidity : Max 95% RH Applications : Antique Telephone TA-291, TA-236, TA-312/PT, H-60/PT NSN : 5965-925-5112
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\TA-235PT-RX.jpg$	TA-235/PT RECEIVER ELEMENT Type : Electro Magnetic Sensitivity : 116db Impedance : 150 ohm +- 10%(1Khz) Frequency Range : 500 ~ 3,200Hz Termination: Screw (6~40UNF-2A) Weight : 52.3g Dimensions(inch) : dia 1.807 Ambient Temperature Range : -40 F ~ 150 F Humidity : Max 95% RH Applications : Type 500 & Antique Telephone, TA-312/PT, TA-291, TA-236/PT, H-60/PT NSN :5965-549-0220
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\H-189GR-MIC.jpg$	H-189/GR MICROPHONE ELEMENT Type : Dynamic Sensitivity : More Than -56 dB(1Khz) Impedance : 150 ohm +- 30 ohm(1Khz) Frequency Range : 0.3 ~ 3.5Khz Termination: Contact pin 1.2 Dimensions(mm) : 34.9 x 19.7 Weight : 37.8g Ambient Temperature : -20 C ~ 60 C Humidity : Max 95% RH Applications :Hand set H-189/GR, AN/PRC/77 25 NSN :5965-933-6896(SM-C-544246)
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\H-189GR-EAR.jpg$	H-189/GR EARPHONE ELEMENT Type : Dynamic Sensitivity : 105 +1 3dB(1Khz) Impedance : 1,000 ohm +- 200 ohm(1Khz) Frequency Range : 0.3 ~ 3.5Khz Insulation Resistance : More than 1MOhm(DC 100V) Termination: Contact pin 1.2 Dimensions(mm) : 41.2 x 13.1 Weight : 50.8g Ambient Temperature : -20 C ~ 60 C Humidity : Max 95% RH Applications : Hand set H-189/GR, AN/PRC/77 25 NSN :5965-933-6897(SM-C-544262)
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\M-80GR-MIC.bmp$	M-80/GR MICROPHONE ELEMENT Type : Dynamic Sensitivity : More Than -56 dB(1Khz) Impedance : 150 ohm +- 30 ohm(1Khz) Frequency Range : 0.3 ~ 3.5Khz Termination: Contact pin 1.2 Dimensions(mm) : 26.2 x 12.4 Weight : 12.3g Ambient Temperature : -20 C ~ 60 C Humidity : Max 95% RH Application: M-80/GR NSN : 5965-252-5800
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\TA-121PT-MIC.jpg$	TA-121/PT MICROPHONE ELEMENT Type : Electro Magnetic Sensitivity : More than 18dB(1Khz) Frequency Range : 0.3 ~ 4KHz Impedance : 600 ohm +- 60 ohm (1Khz) Termination: Contact Ring Weight : 59.5g Dimensions(inch) : 51.0 x 20 Ambient Temperature : -20C ~ 60C Humidity : Max 95% RH Applications : TA-1/PT, Radio Set AN/PRC-6 NSN :5965-341-9312
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\TA-118PT-EAR.jpg$	TA-118/PT EARPHONE ELEMENT Type : Electro Magnetic Sensitivity : More than 94dB(1Khz) Frequency Range : 0.3 ~ 4KHz Impedance : 600 ohm +- 60 ohm (1Khz) Termination: Contact Ring Weight : 57.5g Dimensions(inch) : 51.0 x 18 Ambient Temperature : -20C ~ 60C Humidity : Max 95% RH Applications : TA-1/PT, Radio Set AN/PRC-6 NSN :5965-341-9311
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\M-116-MIC.jpg$	M-116 MICROPHONE ELEMENT Type : Dynamic Sensitivity : More Than -56 dB(1Khz) Impedance : 150 ohm Frequency Range : 300 ~7000 Hz Distortion: Less than 5% Altitude Compensation: 50,000ft Temperature : -62 C ~ +70 C Mil Spec: MIL M-55198A Humidity : Max 95% RH Application: M-116/G NSN :5965-988-8770
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\M-113U-MIC.jpg$	M-113/U MICROPHONE ELEMENT $Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\M-113U-MIC2.jpg$
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\H-207VRC-MIC.jpg$	H-207/VRC MICROPHONE ELEMENT Type : Dynamic Sensitivity : 105 +- 3dB(1Khz) Impedance : 1000 ohm +- 60 ohm (1Khz) Frequency Range : 0.3 ~ 3.5KHz Insulation Resistance : More than 4MHz (DC 100V) Termination: Lead wire with lug Weight : 54g Dimensions(mm) : 45.3 pie x 13.8 Ambient Temperature : -20C ~ 60C Humidity : Max 95% RH Application: H-207/VRC Drawing No. : SM-C-415599
$Description: E:\TNS INC\TNS MARKETING PLAN\ELEMENTS\M-138G-MIC.jpg$	H-207/VRC MICROPHONE ELEMENT Type : Dynamic Sensitivity : More Than -56 dB(1Khz) Impedance : 150 ohm +- 15 ohm(1Khz) Frequency Range : 0.3 ~ 3.5Khz Termination: Screw(2-56unc) Plug Hole dia 2.1 Dimensions(mm) : 28.6 x 54.6 x 18.2 Weight : 18g Ambient Temperature : -40 F ~ 150 F Humidity : Max 95% RH Application: Crew Man's Radio Helmet, MK-1039/G, MK-1697/G NSN :5965-937-1851

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M-139/G EARPHONE ELEMENT

Model No.	M-139-1	M-139-2	M-139-3	M-139-4
Military Type	H-143/AIC	H-143/AIC	H-143/AIC	N/A
Type	Dynamic	Dynamic	Dynamic	Dynamic
Sensitivity	105dB(1KHz) 1MWRMS	105dB +-3dB(1KHz)	105dB +-3dB(1KHz)<	105dB(1KHz)<
Frequency Range	100 ~ 5,500Hz	300 ~ 4,000Hz	100 ~ 5,000Hz	100 ~ 3,500Hz
Impedance	19 ohm(1KHz)	300 ohm(1KHz)	600 ohm(1KHz)	1,000 ohm(1KHz)
Termination	Screw(2-56unc) plug hole dia 2.2
Dimensions (mm)	50.4 x 13.2
Temperature range	-55 C ~ 71 C	-120 F ~ 150 F	-55 C ~ 71 C	-120 F ~ 150 F
As Per Mil Spec	MIL-E-25670	N/A	MIL-E-25670	MIL-H-49161
NSN	5965-615-0104	N/A	N/A	5965-135-0506

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