Base

A range of amplified base station microphones.

Remember - all our prices include a plug, wired to fit your radio, & a battery!!   Some other suppliers charge up to £5 extra for fitting a different plug.

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Astatic AST-878-DM

1-2 Days
M878
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A high quality base station microphone from this well known USA manufacturer.

  • Variable gain control underneath mic
  • High quality ceramic element
  • Large PTT
  • Lock for PTT
  • Flexible curly cable
  • Standard PP3 (9v) battery

Galaxy Echo Base Mic

1-2 Days
M96
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A replacement for the popular Sadelta EchoMaster base microphone.

Sliders provide adjustment for both volume and echo level. A preset underneath the mic allows adjustment of the echo delay.

A switch on the rear of the mic allows you to turn the "roger bleep" on or off.

The meter indicated output level (volume) and there is an adjustable neck (with wind-shield).

Powered by a 9V PP3 battery (supplied).

Hoxin AV-508 Base Microphone

1-2 Days
AV508

A high quality pre-amplified base station microphone with automatic level - capable of sending out a constant voice level regardless of voice, whispering, loud, etc.

Provided with high sensitivity condensor microphone element, delivering crisp, clear & strong transmit audio.

FM/SSB audio quality selector switch

Specifications

  • Microphone: electret condensor
  • Output Voltage: 0 - 30 mV (RMS)
  • Output Impedance: 500 - 100 kOhm
  • Compressor level: 45 dB (High) 10 dB (Low)
  • Power Source: 3V (2 x 1,5V AA batteries)
  • Current Drain: 2 mA (RX) - 3 mA (TX)
  • Dimension: 100mm x 35mm x 55mm 
  • Weight: 450 gr.

Hoxin AV-908 Base Microphone

1-2 Days
AV908

A high sensitivity pre-amplified base station microphone equipped with a high quality compressor amplifier. It sends out an always constant and optimum level without distortion regardless of audio input level.

Equipped with Graphic Equalizer for Optimum Audio Quality Control.

The Audio Quality can be controlled by the 4 band Graphic Equalizer with Center Frequencies of 270, 540, 1000 And 2000Hz. It gives best Audio Quality for FM mode and Maximum efficiency for SSB mode DX.

Non-Modulation Prevention Circuit built-in - after continuous transmitting for a few minutes, the alarm circuit will be activated with alarm sound for 30 seconds.

Specifications

  • Microphone: electret condensor.
  • Element Compressor Level: HIGH: 45 dB, MED: 30 dB, LOW: 10 dB
  • S/N Ratio (Graphic Equalizer Part): 80dB
  • Distortion Factor (Graphic Equalizer Part): 0.05%(at flat)
  • Graphic Equalizer: 4 band (270,540,1000,2000Hz) +12dB range
  • Output Voltage: 0- 30mV (RMS)
  • Matching Output Impedance: 500 ohms – 100K ohms
  • Power Voltage: DC 6~9 V
  • Current Consumption: 3.5mA  (RX) - 11mA (TX)
  • Alarm Sound: Approx. 4.5KHz Intermittent Tone
  • External Size: 227(W) x 130(D) x 320(H) mm
  • Weight: Approx. 1000 gr.

Zetagi MB+4

1-2 Days
M48
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A base station microphone with adjustable volume control.

  • Mic gain control
  • PTT with lock
  • Powered by a 9V PP3 battery (included)

Zetagi MB+5

1-2 Days
M57
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A base station microphone with adjustable volume and tone controls.

VU meter indicates audio level.

  • Mic gain control
  • Tone control
  • PTT with lock
  • VU level meter
  • Powered by a 9V PP3 battery (included)

JCD-201M Base Microphone

sold out
AM3
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Sold Out - no delivery date

A new high spec base station microphone suitable for both Amateur radios and modern CB radios.
There are 2 versions of the mic - one suitable for CB and one suitable for Amateur radios. We will send whichever is suitable for the radio you specify.

Supplied with 1 lead, wired to suit your radio. Extra leads are available (see below).

  • Selectable for 2 sets of transceivers at once by slide switch.
  • High Sensitivity Electret Condenser Microphone Element.
  • High Quality Compressor Amplifier ( High - Low selectable ) built-in. It sends out constant and optimum level without distortion regardless of audio input level.
  • Equipped with FM/SSB Audio Quality Selector Switch for optimum operation. The Electret Condenser Microphone ensures clearer voice quality in FM position and better voice quality on SSB.
  • Non-Modulation Prevention Circuit built-in.
    After continuous transmitting for a few minutes, the alarm circuit will be activated with alarm sound for 30 seconds. Then, the condition returns to receiving mode automatically.
  • Battery-Check Circuit built-in.
    Turn the power switch on ( by selecting ''FM' or ''SSB'' position ), and the level meter indicates the battery condition with power voltage for a few seconds.]

  • Optional Foot Switch
    Optional foot switch can be plugged into the socket on the rear of the microphone for foot operated PTT.

    Amplification:
    High - 45dB
    Low - 35dB
    Manual

    Dual Microphone Connectors Output:
  • Output A 8 Pin Standard Microphone Plug
    Output B 8 Pin Standard Microphone Plug
    Front panel switch controlled.

    Meter - Dual Display

    VU (Volume Unit)
    Battery Indicator
    1-1/2" H x 2" W

    Buttons :
    Output Select :  [Out A] [Out B] [Out-Off]
    Compression Level:   [High] [Low] [Manual]
    Manual Compression Control Knob:  [Minimum] [Maximum]
    Mode:  [SSB] [FM] [Battery-Check]
    Channel Control Switch:  [Up] [Down]
    Key Controls:  [PTT] [Lock]

    Output Voltage:
    Amplification - 0.3mv (Lapse)
    Variable Amplification: 0-70mv(Lapse)

    Output Resistance:
    500 Ohm - 100 kOhm

    Batteries Required:
    3 ~ AAA