Top High frequency Range

Rockville RWM-4US Quad Wireless UHF 4 Microphone System w/Adjustable Frequency

  • Rockville RWM-4US Quad Wireless UHF 4 Microphone System w/Adjustable Frequency. 20 Adjustable Unique Frequencies on each microphone ensures interference free operation. Easy frequency switching by simply hitting the button on the microphone. (4) Metal handheld microphones with digital display. Professional 19 metal rack mount receiver with LCD display. Illuminated rotary knobs..
  • One button frequency switching allows you to hit the button on any of the 4 microphones and the channel will change on that microphone and auto-sync with the receiver. The display on the microphone shows channel, frequency, battery life. The display on the receiver shows RF signal strength, AF signal strength, frequency channel, battery life of each handheld mic. Operating Range: 300 400(indoor), 250 350(outdoor)..
  • Each mic uses different channel groups so that you will not get interference from one microphone to the other (There are 80 total different channels on this system 20 unique frequencies per mic). Ergonomic metal microphones are extremely high quality and have a nice weight and feel to it. Individual XLR outputs for each microphone to send each microphone to their own mixer channel. XLR and mix output to send all 4 mics to one mixer channel..
Check Stock

AC Frequency Meter LED Digital Display 20-75 Hz Signal Ac Hz Frequency Indicator Light ST16HZ Round Red White Blue Green Yellow (Blue)

  • MAIN FEATURE---Produce Name: LED Hz Indicator.
  • Applicable: circuit frequency measurement.
  • 20-75Hz MEASUREMENT RANGE---The AC frequency meter is of wide measurement of 20-75Hz.
  • HIGH ACCURACY---The AC frequency meter is of high accuracy of ±2%, helping to provide you reliable data.
  • CLEAR DISPLAY---Made of high quality material, the AC frequency meter is of clear display, exquisite workmanship, long service life, and stable working performance.
  • 5 COLORS---The AC frequency meter is of 5 different colors, red, white, blue, green,yellow, you can choose one according to your preference.
Check Stock

RockvilIe RWM3300UA Dual HandHeld Microphones For Church Sound Systems

  • ... and interference, Individual microphone volume control, Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life, Ultra signal stability minimizes audio artifacts.
  • OSA technology: Locates, prioritizes, and selects the clearest frequency for the best sound quality, The display on the mic and the receiver show the battery life, Operating Range: 200´-260´(indoor), 160´-220´(outdoor), Channel: 200 Channel selection, Frequency Range: 500MHz-599MHz, Frequency Stability: ±0.005%.
  • , Frequency Response: 40Hz-15KHz(±3 dB), Dynamic Range: 110dB, S/N: 90dB, T.H.D: < 0.1%(1KHz), Audio Output Jack: (Ch1/Ch2) XLR balanced + 1/4" mixed, Power Voltage: AC110V-240V 50/60Hz, Operating Temperature: 14°F-122°F, Mic Battery Operating Time: up to 8 hours.
Check Stock

Bass Rockers BRM69v2 One 6x9\ High-Performance 8 Ohm, 300W RMS, 600W Max Premium Quality Audio Midrange Car Speaker

  • MIDRANGE SPEAKER: The midrange speaker is great for use with 6x9 speaker boxes for simple and quick car audio system upgrades. The midrange is not lost while using a midrange speaker in a box. You just get more and better sound, and the midrange may be drowned out as a result, but it is still present..
  • FREQUENCY RANGE: Our midrange has a wide frequency range of 136 to 10k Hz. The range of the frequencies is softer or higher in some speakers than in others. If you think that your ultimate aim is to produce more accurate sound or music, then the less variance in loudness across frequencies, or the flatter the frequency curve, the better the speaker quality..
  • DESIGNED: Midrange speakers are made to manage the middle of the frequency spectrum, from 136 Hz to 10k Hz. This is the most essential frequency range since it produces the most audible sounds, such as musical instruments and human voices. This high-quality and creative design flawlessly combines a loudspeaker with a powerful driver..
  • ADVANTAGES: The key benefits are the speaker's weight and the effectiveness of these magnets. It is lighter than competing vehicle speakers without losing power or sound quality. Large, heavy amplifiers or amplifiers with more than two speakers benefit the most from thes....
Check Stock

Signal Generator, DROK DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

  • PARAMETER ---- operating voltage range DC 3.3v~30v.
  • APPLICATION ---- as square wave signal generator for experimental development.
  • as square wave signal generator for motor driver.
  • as pulse generator, control related circuits (PWM dimming, speed regulating)..
  • SERIAL COMMUNICATION ---- support serial communication, TTL level..
  • DATA AUTO STORAGE ---- all parameters will be saved automatically after setting and therefore won't lose when power off..
  • OTHER FEATURES ---- with LCD display to display frequency and duty cycle value.
  • PWM output, can set frequency and duty cycle separately by buttons.
  • frequency value is divided into 4 range and switched automatically, with high precision..
Check Stock

RockvilIe RWM1203VH Wireless (2) Handheld Microphones 4 Church Sound Systems

  • Ultra signal stability eliminates unwanted distortion, Transmitter automatically links to receiver for ease of use, Use two handheld mics at once, Individual microphone volume controls, Low power consumption for longer battery life, System comes in 4 different frequency options. You can request a specific one in the notes A. 255.1/227.1 MHZ, B. 224.9/256.9 MHZ, C. 228.9/253.4 MHZ, D. 230.8/255.8 MHZ.
  • Specifications of RWM1203VH: System: Operating Range: 150 feet or more, Channel: Two Channel, Frequency Range: 210MHz - 270MHz, Frequency Response: 40Hz-18KHz, S/N.:>103dB (1KHz-A), Operating Temp: 14°F – 122°F, Oscillation Mode: Quartz Crystal, Frequency Stability: ±0.005%, Harmonic Radiation :< 63dBm.
  • RF Output Power: 10mW, Power Voltage: AC110V- 60Hz, Mic Battery: AA x 2, Receiver: Sensitivity: (S/N=30dB) >2mV, Audio Output Impedance: 600O, Audio Output Level.: 0-0.5V, Power Supply: AC110V 60Hz, Current Consumption: =50mA, Audio Out Connector: 1/4" unbalanced, Transmitter: Frequency Stability: ±0.005%, RF Output Power: =10mW.
Check Stock

Rockville RWM1203VH VHF Wireless Dual Handheld Microphone System/Digital Display

  • ... dual filter design to limit feedback and interference. Ultra signal stability eliminates unwanted distortion..
  • Transmitter automatically links to receiver for ease of use. Use two handheld mics at once. Individual microphone volume controls. Low power consumption for longer battery life..
  • System comes in 4 different frequency options. You can request a specific one in the notes, A. 255. 1/227. 1 MHZ , B. 224. 9/256. 9 MHZ, C. 228. 9/253. 4 MHZ, D. 230. 8/255. 8 MHZ.
  • Operating Range: 150 feet or more. Channel: Two Channel. Frequency Range: 210MHz - 270MHz. Frequency Response: 40Hz-18KHz. S/N. : 003e103dB (1KHz-A)..
  • Operating Temp: 14° F 122° F. Oscillation Mode: Quartz Crystal. Frequency Stability: ± 0. 005%. Modulation Mode: VHF. Harmonic Radiation : 003c 63dBm..
  • RF Output Power: 10mW. Power Voltage: AC110V- 60Hz. Mic Battery: AA x 2. Sensitivity: (S/N=30dB) 003e2mV. Audio Output Impedance: 600Ω . Audio Output Level. : 0-0. 5V..
  • Power Supply: AC110V 60Hz. Current Consumption: ≤ 50mA. Audio Out Connector: 1/4" unbalanced. Transmitter: Frequency Stability: ± 0. 005%. RF Output Power: ≤ 10mW..
  • Modulation Mode: VHF. Maximum Deviation Range: ± 50KHz. Microphone Mode: Fixed. Power Supply: AA/1. 5V× 2. Current Consumption: ≤ 35mA..
Check Stock

Two Way Condenser Studio Microphone

  • Excellent Sound Quality: Two-way microphone capsule structure realizes both broad high range and resonant mid-low range and gives great vocal presence. Excellent Sound Quality: Two-way microphone capsule structure realizes both broad high range and resonant mid-low range and gives great vocal presence..
  • Noise Elimination Construction: Two-part metallic body structure succeeded from C-800G microphone prevents acoustic vibration resulting in low noise and clear sound..
  • Wide Frequency Response: The C-100 microphone has a broad frequency response (20 Hz to 50kHz) and provides superb sound reproduction quality for High-Resolution Audio..
  • Switchable Polar Patterns: The C-100 microphone features switchable uni-directional, omni-directional and Figure-8 ploar patterns for various recording applications..
  • Pad Switch: A -10dB pad switch provides added headroom and minimizes distortion caused by transient peaks..
Check Stock

RockvilIe RWM4200VH (4) Wireless HandHeld Microphones 4 Church Sound Systems

  • Features of RWM4200VH: RockvilIe RWM4200VH Wireless (4) HandHeld Microphone System, Rack Mount Ears Included, Digital display on receiver and on each microphone, High performance wireless hand held microphone system.
  • Includes RWM4200VH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones, Professional rack mount design, Featuring a dual filter design to limit feedback and interference.
  • Individual microphone volume control, Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life, Ultra signal stability minimizes audio artifacts.
  • Operating Range: 100'-200'(indoor), 65'-165'(outdoor), Channel: Four Channel, Frequency Range: 175MHz-216MHz, Frequency Stability: ±0.005%, Frequency Response: 50Hz-15KHz(±3 dB), Dynamic Range: 110dB.
  • S/N: 90dB, T.H.D: < 0.1%(1KHz), Audio Output Jack: XLR balance & 1/4" Mixed, Power Voltage: AC110V-240V 50/60Hz, Operating Temperature: 14°F-122°F, Mic Battery Operating Time: up to 8 hours.
Check Stock

Padyrytu 400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker 304142, motherboard red

  • Professional High-quality Crossover：This is a professional frequency divider, which is widely installed in the speaker. Playing an important role of the total frequency signal segmentation. Treble and bass dual frequency support, helps to transmit the treble signal to the tweeter unit, and divide the bass signal into subwoofer unit.
  • Perfect HIFI Sound Quality：Make the treble clear and increase the intensity of the bass, freely enjoy clear and natural music.To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes.
  • High Quality and Super Durability: wire wound ceramic resistor and high-quality metal film capacitors, ensure its large load power, long-term durability, never burnout.Large capacity, reasonable design, beautiful appearance, circuit board design with precise cutouts and lines, free for welding, very suitable for DIY.
  • Treble and Bass dual Frequency Dividing: It can be used in a wide range. It can be used with tweeter + bass two-way frequency speakers, 2.1 mid-high-range small satellite boxes and car full-range speakers, and can also use single-use treble or single-use bass. Speaker impedance of 4-16 ohms can be used, ....
Check Stock

RockvilIe RWM4401UH (4) Wireless Handheld Microphones 4 Church Sound Systems

  • Features: RockvilIe RWM4401UH Wireless (4) HandHeld Microphone System with LCD Display. High performance wireless hand held microphone system. Includes RWM4401UH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones.
  • Comfortable ergonomic composite microphone construction with rubberized impact resistant grip coating. Low power consumption for longer life. Professional rack mount design with LCD displays. Color coded microphones. Rack mountable rugged metal housing mic receiver.
  • Featuring a dual filter design to limit feedback and interference. Individual microphone volume control. Ultra signal stability minimizes distortion. Operating Range: 300 400(indoor), 250 350(outdoor). Channel: Four Channel. Frequency Range: 467-490. Frequency Stability: 0.005%.
  • Frequency Response: 50Hz-15KHz(3 dB). Dynamic Range: 110dB. S/N: 90dB. T.H.D: < 0.1%(1KHz). Audio Output Jack: XLR balance & 1/4" unbalanced. Power Voltage: AC110V-240V 50/60Hz. Operating Temperature: 14F-122F. Mic Operating Time: up to 10 hours.
Check Stock

Rockville RWM132V VHF Wireless Dual Handheld Microphone System/High Sensitivity

  • ...o limit feedback and interference, Ultra-signal stability eliminates unwanted distortion, Transmitter automatically links to receiver for ease of use, Use two handheld mics at once with no interference, Individual microphone volume controls, Low power consumption for longer battery life, System comes in 5 different frequency options. You can request a specific one in the notes-A. 225. 1/227. 1 MHZ, B. 224. 9/256. 9 MHZ, C. 228. 9/253. 4 MHZ, D. 230. 8/225. 8 MHZ..
  • Microphone Length: 9. 69”, Microphone Windscreen Diamater: 3. 15”, Microphone Body Diameter: 2. 22”, Receiver Dimensions: 8. 27” x 5. 4” x 1. 57”.
  • Specifications: System: Operating Range: 150 feet or more, Channel: Two Channel, Frequency Range: 210MHz - 270MHz, Frequency Response: 40Hz-18KHz, S/N. : >103dB (1KHz-A), Operating Temp: 14°F – 122°F, Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Harmonic Radiation : 2mV, Audio Output Impedance: 600O, Audio Output Level. : 0-0. 5V, Power Supply: AC110V 60Hz, Current Consumption: =50mA, Audio Out Connector: 1/4" unbalanced. Transmitter: Frequency Stability: 0. 005%, RF Output Power: =10mW, Modulation Mode: VHF, Maximum Deviation Range: 48KHz, Microphone Mode: Fixed, Power Supply: AA/1. 5V×2, C....
Check Stock