TA-4070R military ruggedized loudspeaker

TA4070R 2014-08-13 01 (a)
The TA-4070R military 2-watt loudspeaker is housed in a die-cast metal enclosure that’s fully resistant to weather, humidity, temperature extremes, vibrations and bounce. Featuring a D38999/U-183 standard military connector, it can be connected to a variety of military transceivers. The TA-4070R features a separate volume control – one for the speaker and one for the handset/headset, thus providing the user with maximum volume control according to varying conditions and operational requirements.

Technical Specifications
  • Voltage operation: 18-32 V DC
  • Typical voltage: 24 V DC/0.5A
  • Audio power output, speaker: 2 Watt
  • THD: max 5%@300 Hz…4 KHz (2 Watt)
  • Handset/ headset connector: U-183 AntiR
  • Handset/ headset: earphone -1000 ohm, mic -150 ohm
  • Support connection of Headset type H-189/GR
  • Power On/Off Switch
  • LED power supply (green)
  • Volume control switch (speaker: Max/Mid/Low (6 dB/step)
  • Volume control switch (handset): Max/Mid/Low (6 dB/step)
  • Operating Temperature: -30 to +70 C
  • Storage Temperature: -40 to +80 C
Radio interface:
  • Input impedance (1 kHz): 1000 oHm
  • Output inpedance (1 kHz): 150 oHm
  • To Radio Microphone input: 0.4v RMS / 150 ohm
  • From Radio Earphone output: 2.5V RMS / 1000 ohm
MIL-STD Connectors
  • Power: D38999/24WA98SPN
  • Input: U-183 AntiRF MIL-STD connector
  • Headset/ Handset Connector: U-183 AntiRF MIL-STD connector
Physical Specificaitons
  • Dimensions: 120x120x70 mm
  • Net weight: 1.2 Kg

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