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MFJ-392C Radio Communication Headphones
MFJ-392C Radio Communication Headphones are the ideal choice for Amateur Radio enthusiasts and shortwave radio listening, offering versatility across all modes including SSB, FM, AM, data, and CW. What sets it apart is its commitment to comfort, featuring a superbly padded headband and plush ear cushions that make extended listening sessions a pleasure. The headband is adjustable to accommodate various head sizes and the earpieces can be freely adjusted on three axis to provide a custom fit that is so comfortable, you'll practically forget you're wearing them while you explore radio stations from around the globe. The high-performance driver unit within these headphones ensures that the sound quality is truly exceptional, with signals coming through crystal clear. It comes equipped with a 3.5mm stereo plug and includes a free 1/4 inch stereo adaptor for added convenience. With a generous 9 foot cord, you have the freedom to move around while enjoying your favorite radio broadcasts. Plus, it's incredibly lightweight, weighing in at just 8 ounces, so you can wear it for extended periods without any discomfort. In terms of technical specifications, the MFJ-392C can handle 400mW of power and offers a frequency response spanning from 20 to 20,000Hz. Its impedance is 16Ω ±10%, and its sensitivity is an impressive 106±3dB at 1 kHz. Whether you're an avid Amateur Radio operator or a dedicated shortwave radio listener, these headphones provide the comfort and performance you need to fully immerse yourself in the world of radio communications.
( 17 )
$59.95
$47.96
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INRAD Dynamic Microphones
INRAD Dynamic Microphones are an exciting new line of great sounding microphone models. Each of these five microphones has an attractive stage-style body and a unidirectional cardioid element with unique audio characteristics to accommodate every operator's voice, radio and preferences. INRAD microphone models are available that provide full range studio sound to audio response intended for DXing and contesting punch, and everything in between! These mics provide great sounding, crystal clear voice audio for every one of your transceivers at very competitive prices. Please click or tap the title of a listed item for an overview - a complete description, Specifications, Required and Suggested Parts. Links to instruction manuals, technical articles, charts and guides appear in Documentation. Each INRAD Desk Microphone is supplied with a 3-pin XLR to 1/8 in. (3.5mm) mono male cable, which is in turn connected to your HF transceiver with the appropriate optional adapter. Choose from adapter cables for 8 pin round mic connection to Kenwood, Elecraft, Yaesu, Ten-Tec, legacy 8-pin round FlexRadio, 3.5mm for FlexRadio 6400/6600 models, or 8-pin modular for some Yaesu transceivers. Each adapter has the 1/8 in. (3.5mm) mono female for the mic audio and a 1/4 in. (6.35 mm) mono female for push-to-talk (PTT) hand switch or foot switch. Note: INRAD Dynamic Microphones are suitable for late model Icom transceivers including IC-7300, IC-7610, IC-7600, IC-7851 and PRO models with required adjustments of mic gain and audio EQ settings. They are not recommended for IC-7200, IC-718 and older Icom pre-PRO models. Also available are the optional INRAD DMS-1 PTT Desk Stands, INRAD M605 Desk Stand with Microphone Clip, M-FS Foot Switch, and M-HS Black or M-HS-SILVER toggle switch. INRAD mics don't have PTT switches, but simply key up with an external PTT switch, with VOX, or use the transmit button on your radio. If you are looking for a great microphone value, check out INRAD Dynamic Microphones from DX Engineering!
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$59.00
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$69.00
$35.40
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$41.40
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SOTAbeams LASERBEAM DSP Filter Modules
SOTAbeams LASERBEAM DSP Filter Modules work much better at reducing QRM than mechanical or analog filters. SOTAbeams applies special algorithm-based software to create well-defined passbands with steep contours. SOTAbeams offers their General Purpose, CW and SSB filter modules with switchable passbands. For example, the CW module (SBM-LB-MODULE-CW) may be used with either a 550 to 850 Hz passband, or a wider 300 to 1300 Hz passband. You choose the passband based on your own band conditions. Their SSB module (SBM-LB-MODULESSB) features passbands of either 300 to 2700 Hz or 300 to 2400 Hz. SOTAbeams designers have determined that these passbands work very well for SSB voice filtering. They offer their General Purpose filter module (SBM-LB-MODULE-GP) to accommodate both CW and SSB. These modules have selectable passbands of 550 to 850 Hz and also 300 to 2700 Hz. In this way you may limit CW or SSB QRM that is outside the selected audio passband. Be advised that these modules are NOT of the plug-in style. To use them takes some knowledge and soldering skill. You will also have to add an enclosure, if desired, as well as external parts not supplied with the PCBs. As designed, these modules will drive typical "low power" earbuds all by themselves. They will also drive audio amplifiers or amplified speakers. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Are you tired of battling the QRM? Order SOTAbeams LASERBEAM DSP Filter Modules from DX Engineering to hold those signals at bay!
( 1 )
$55.99
$33.59
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bhi Bypass Switch
bhi Bypass Switch is an audio bypass switch for the bhi Dual In-line and Compact in-Line DSP noise cancelling units, which don't have an internal audio bypass facility. When you switch the power off on these bhi units, the audio does not pass directly through to your external speaker. So, with the Bypass Switch, you can route the audio from your radio directly to your extension speaker without powering on your bhi unit. This can be particularly useful if you just want to listen to your radio without your bhi noise cancelling unit switched on. A single push-button switch on the Bypass Switch provides this facility. Press the button in and the audio routes through your bhi DSP noise cancelling unit (power on). Press the button again and the switch returns to the out position and the audio is routed directly from your radio and loudspeaker. bhi Bypass Switch features: * Complete audio bypass of bhi DSP unit * Latching switch: In--DSP audio, Out--Bypass audio * Four 3.5mm mono jacks * Two 3.5mm mono plug patch cables * Audio power 5 watt RMS max * Unit Dimension, WHD: 3.150 x 1.969 x 0.866 in. (80 x 50 x 22mm)
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$54.99
$38.49