Military Headsets AT H-140/U,AT H-325,AT H-337/TSQ 97
Supplies of the equipment stopped
| Military Headset AT H-140U SPECIFICATION Microphone M-138/G (5965-927-1851) - Type : Dynamic Microphone - Sensitivity : More than -56 dB (1 KHz) - Impedance : 150 ±15 Ohms (1 KHz) - Frequency : 300 ~ 3.500 Hz Earphone M-139/G (5965-135-0506) - Type : Dynamic Earphone - Sensitivity : 105 dB (1 KHz) - Impedance : - 1000 Ohms (1 KHz) X 2 ea Connector : U-229/U 5 pin connector |  |
| Military Headset AT H-325 SPECIFICATION Microphone (M-138/G) (5965-927-1851) - Type : Dynamic Microphone - Sensitivity : More than -56 dB (1 KHz) - Impedance : 150 ±15 Ohms (1 KHz) - Frequency : 300 ~ 3.500 Hz Earphone M-139/G (5965-135-0506) - Type : Dynamic Earphone - Sensitivity : 105 dB (1 KHz) - Impedance : - 1000 Ohms (1 KHz) X 1 ea Connector : U-229/U 5 pin connector |  |
| Military Headset AT H-337/TSQ-97 SPECIFICATION Microphone (M-138/G) - Type : Dynamic Microphone - Sensitivity : more than -56 dB (1 KHz) - Impedance : 150 ± 15 Ohms (1 KHz) - Frequency : 300-3.500 Hz Earphone (M-139/G) - Type : Dynamic Earphone - Sensitivity : 105 ± 3 dB (1 KHz) - Impedance : 1.000 Ohms (1 KHz) - Frequency : 100-3.500 Hz Connector : 5 Pin U-229/U Cable : Rubber Jacket Spiral Cord With : Push to talk Switch |  |