Noise Reduction Mic RB85 Radio Hearing Protection Headset

Noise Reduction Mic RB85 Radio Hearing Protection Headset

Aesthetic Design & Adjustable Solid Steel Bracket

Upgraded Soft Padded Headband

Professional Noise Dampening Foam

Ultra Comfortable High Sealing Double Earcups

Convenient Volume Control Knob

A High NRR 24dB for Noise-Canceling

Bidirectional Electret Noise Reduction Microphone

300° Rotatable Mic for Left/Right

Replaceable Kenwood 2-Pin Connector

  • In Stock
  • SKU: A9221A-C9078A
List Price: $158.99
Price: $ 143.09
$ 15.90 (10% off)

Retevis Black EH070K 2 pin Binaural Noise Reduction Headphone headset for Kenwood

Features:

1. High Elastic Metal Bracket, Good Quality, Good Strength;
2. Super soft comfortable head cushion and ear cover, wear comfortable;
3. The microphone has 300 °rotation and reliable positioning for left and right ears;
4. Kevlar type PU wire, excellent tensile strength, and service life;
5. Loudspeaker adjustable volume, the highest -24db noise reduction suitable for all kinds of noisy environments;
6. Default Color: Black.
7. Optional Colors: blue/grey/yellow/green/red/orange/pink (Need to be customized, please contact customer service)

Specifications:

  1. Working temperature: -20ºC~55ºC
  2. Storage temperature: -25ºC~65ºC
  3. Microphone type: Dual electret microphone
  4. Working voltage: -8-32V
  5. Frequency response: 500Hz - 8kHz
  6. Microphone sensitivity(1k Hz): -46dB±3dB
  7. Speaker diameter: 50mm
  8. Speaker impedance: 157Ω
  9. Loudspeaker rating: 40mW
  10. Speaker sensitivity: 119±3dB
  11. Noise level: MAX -24dB
  12. Jack: Mini XLR 5Pin Jack

Package Includes:

  • 1x EH070K headset
  • 1 x 5 Pin aviation headset link line

RB85 intelligent noise reduction 10W high power two-way radio

Description:

1、Intelligent noise reduction technology, even if you speak in a noisy place, the other party also can hear the voice clearly. such as factories, night markets, and other scenes.

2、High-power 10W, communication distance farther.

3、High-capacity battery, Long standby time.

 

Features:

10W high power

9 level Noise-canceling

2000mAh Battery Capacity

VOX

Busy Channel-lock

Wide/narrow band selectable

Loudly voice

Scan

Squelch

Voice Prompt

Scrambler

Battery saving function

Local and remote alarm

PC program protection

 

General

Frequency for repeater

400-470MHz

Channel

16

Working mode

Simplex or Semi-duplex

Power

10W/5W

Frequency stability

±0.5ppm

Working temperature

-20℃ ~ + 60℃

Working voltage

220V/110V AC ± 15% / 5V DC±15%

Dimension(HxWxD)

113*55*335.5mm

Weight

228g

   Receiver

Receiving sensitivity

0.2μV

Adjacent channel selectivity

65dB@12.5KHz /70dB@25KHz

Occupied Bandwidth

≤16KHz

Current

Standby 55mA, working 150mA

Reference Frequency

26.000MHz

Inter-modulation

≥60dB /≥65dB

Spurious

≥55dB

Audio response

+7~-12.5dB

Audio distortion

<5%

Audio power

500mA

Transmitter

RF power

10W/5W

Modulation type

 16kΦF3E

Modulation distortion

<5%

Adjacent channel power

≥65dB

Audio response

+6.5~-14dB

Max FR.Deviation

≤±5KHz

Spurious Radiation

≤7.5μW

Current

≤1200mA

Modulation Noise

<-40dB

Intermediation sensitivity

8-12mv

 

 

Package includes

  • 1 xRB85 Two Way Radio
  • 1 x Battery
  • 1 x Antenna
  • 1 x Manual
  • 1 x USB charger