Best Rf Frequency Scanner

Rockville RWM1202VH VHF Wireless Dual HandHeld Microphone System/Metal Receiver

  • ...held mics at once. Individual microphone volume controls. Rugged metal housing. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life..
  • System: Operating Range: 100´-200´(indoor), 65´-165´(outdoor). Channel: Two Channel. Frequency Range: 170MHz - 260MHz. Frequency Response: 80MHz-12000MHz. Frequency Width: 32Mhz. Dynamic Range: 110dB. Operating Temp: 14°F – 122°F. Oscillation Mode: Quartz Crystal. Frequency Stability: ±0.005%. Modulation Mode: VHF.Frequency Response: 80Hz – 8 KHz (±3 dB). Harmonic Radiation :< 63dBm. S/N: 60dB. RF Output Power: 10mW. Power Voltage: AC110V/ 220V - 50/60Hz..
  • Mic Battery: AA x 2. Receiver:. Sensitivity: (S/N=30dB) >2mV. De-Emphasis: 50µS. Audio Output Impedance: 600Ω. Audio Output Level.: 0-0.5V. Power Supply: AC110V /220V 50/60Hz. Current Consumption: ≤50mA. Audio Out Connector: 1/4˝ unbalanced. Transmitter:. Frequency Stability: ±0.005%. RF Output Power: ≤30mW. Modulation Mode: VHF. Maximum Deviation Range: ±50KHz. Microphone Mode: Fixed. Pre-Emphasis: 50µS. Power Supply: AA/1.5V×2. Current Consumption: ≤35mA..
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Tecsun H501 Digital Worldband AM/FM Shortwave Longwave Radio with SSB Reception, Dual Speakers, & MP3 Player, Matte Black

  • 【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
  • 【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) , a simple RF/clock generator for calibration reference or clock generation,a common 128x64 I2C OLED SSD1306 display and Si5351 module..
  • 【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
  • 【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
  • 【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..
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Shure Dual Channel Wireless Microphone System with 2 BETA 58A Handheld Mics, SLXD24D/B58-H55

  • WIRELESS FREQUENCY BAND SELECtION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder)..
  • WHAT'S IN THE BOX: (2) SLXD2 handheld transmitter with Beta 58A cardioid dynamic microphone capsules and (1) SLXD4D dual-channel receiver, with antenna and rackmount accessories, (2) zippered bag and (4) AA batteries.
  • DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band.
  • 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync..
  • BATTERY LIFE: Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics..
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Rockville, 2 RWM1202VH VHF Wireless Dual Handheld Microphone System w/Mic Receiver v2

  • ...me controls, Rugged metal housing , Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life.
  • Specifications of RWM1202VH: System: Operating Range: 100'-200'(indoor), 65'-165'(outdoor), Channel: Two Channel, Frequency Range: 170MHz - 260MHz, Frequency Response: 80MHz-12000MHz, Frequency Width: 32Mhz, Dynamic Range: 110dB, Operating Temp: 14°F – 122°F..
  • Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Frequency Response: 80Hz – 8 KHz (3 dB), Harmonic Radiation : < 63dBm, S/N: 60dB, RF Output Power: 10mW, Power Voltage: AC110V/ 220V - 50/60Hz, Mic Battery: 9V.
  • Receiver: Sensitivity: (S/N=30dB) >2mV , De-Emphasis: 50µS , Audio Output Impedance: 600O , Audio Output Level. : 0-0. 5V , Power Supply: AC110V /220V 50/60Hz , Current Consumption: =50mA , Audio Out Connector: 1/4" unbalanced , Transmitter: Frequency Stability: 0. 005% , RF Output Power: =30mW , Modulation Mode: VHF , Maximum Deviation Range: 50KHz , Microphone Mode: Fixed , Pre-Emphasis: 50µS , Power Supply: AA/1. 5V×2 , Current Consumption: =35mA....
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Shure GLXD14R/85-Z2 Lavalier Wireless Microphone System With Wl185

  • Glx-d Advanced Digital Wireless features intelligent recharge ability: proprietary lithium-ion rechargeable batteries with accurate battery metering for up to 16 hours of use when fully charged.
  • Automatic frequency management: linked GLX-D Advanced wireless receiver communities easily identify and continuously move away from interference, finding the clearest channels for all systems.
  • Rack-Mountable for Multi-System Efficiency: Included mounting hardware and detachable antennas make it easy to install multiple GLXD4R rack mount receiver systems.
  • Exceptional digital audio clarity: The clearest sound from world-renowned Shure microphones with proprietary Shure digital wireless technology.
  • Rock-solid RF performance for multiple system installations: GLX-D frequency Managers provide improved RF performance, antenna distribution and seamless frequency management for up to 9 GLX-D Advanced Rack Mount systems in typical environments (11 under optimal conditions).
  • Ideal for installations at small to medium houses of worship, schools and music venues. Ideal applications: live vocals, guitar/ bass, presentation and instrument.
  • Full accessory suite for remote antenna management: frequency Managers, directional antennas, antenna Splitters and remote mounting accessori....
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SDS200 Advanced X Base/Mobile Digital Trunking Police Radio Scanner, Latest with True I/Q Receiver Technology | Best Digital Decode Performance Device Bundled with HogoR Cleaning Cloth

  • The BCD325P2 comes equipped with Uniden exclusive features like Advanced Dynamic Memory System, Close Call RF Capture Technology, and GPS compatibility. It also includes support for the latest APCO Project 25 Phase II systems..
  • Scan and search 25,000 channels. With Close Call RF capture technology, this scanner will automatically tune to the signals nearest you, so you can keep track of what's going on in your area..
  • Quick-Key System Access (100 Keys), allows you to quickly access the systems you us the most often. Uniden Police Scanners feature simple to set up keys to the systems you want to hear. Press them to enable or disable the system..
  • GPS Location-Based Scanning, connect this scanner to an optional GPS receiver and it will automatically select programmed systems based on your exact location. You'll save time by scanning only the local signals..
  • S.A.M.E. Weather Alert, supports Specific Area Message Encoding weather alerts. During a NOAA Weather or Emergency Alert, a code for your specific location will alert you to severe conditions in your immediate area..
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Alacrity Upgraded 2D Industrial Barcode Scanner with Wireless Charging Stand, 1968 Feet Transmission Distance 433Mhz Wireless & Bluetooth 2in1 Barcode Reader, Shock Dust Proof Hands Free

  • 【Wireless Charging, Enjoy Freedom】 Simply place the scanner on the stand and wireless charging stand will do the rest. No need to install any software or app, compatible with Windows, Mac OS, IOS, Andorid, works with almost all common software including QuickBooks, Word, Excel, Novell, etc. This scanner can be widely used in supermarkets, shopping malls, cosmetic stores, retail industry, postal industry, logistics, banks and medical institutions..
  • 【Extreme Long Signal Transmission Distance】 Alaciry 433MHz RF wireless barcode scanner adopts long-distance transmission technology. The distance transmission up to 1968ft/600m in barrier-free environment, 656ft (200m) in obstacles environment. It makes this model an ideal choice for large warehouses..
  • 【Industrial High Resolution Scan Engine】 Alacrity barcode scanner adopts one of the top-level scan module built in 1M pixel optical Lens. Either multiple types of printed barcode on labels or barcodes on display screen of a mobile phone or computer can be read fast and accurately, even if labels are on shrinkwrap, partly damaged, dirty or poorly printed..
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Alacrity Upgraded QR 2D Industrial Barcode Scanner, Wireless Charging Cradle, 1968 ft Long Transmission Distance, Bluetooth & 433Mhz Wireless 2in1 Barcode Reader, Dust Shock Proof Hands Free

  • 【Extreme Long Signal Transmission Distance】 Alaciry 433MHz RF wireless barcode scanner adopts long-distance transmission technology. The distance transmission up to 1968ft/600m in barrier-free environment, 656ft (200m) in obstacles environment. It makes this model an ideal choice for large warehouses..
  • 【Wireless Charging, Enjoy Freedom】 Simply place the scanner on the stand and wireless charging stand will do the rest. No need to install any software or app, compatible with Windows, Mac OS, IOS, Andorid, works with almost all common software including QuickBooks, Word, Excel, Novell, etc. This scanner can be widely used in supermarkets, shopping malls, cosmetic stores, retail industry, postal industry, logistics, banks and medical institutions..
  • 【Industrial High Resolution Scan Engine】 Alacrity barcode scanner adopts one of the top-level scan module built in 1M pixel optical Lens. Either multiple types of printed barcode on labels or barcodes on display screen of a mobile phone or computer can be read fast and accurately, even if labels are on shrinkwrap, partly damaged, dirty or poorly printed..
  • 【Versatile Customized Configuration Options】 Handsfree Intelligent sensor mode/ Trigger scan mode. Vibration/buzzer settings. Data Storage/Inst....
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JUNSHUNTONG HF VFO for Ham SDR QRP Transceiver,20K-220MHz RF Generator Superheterodyne Receiver Debugger,Tcxo Clock,S-Meter, 20 Band presets

  • 【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
  • 【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) , a simple RF/clock generator for calibration reference or clock generation,a common 128x64 I2C OLED SSD1306 display and Si5351 module..
  • 【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
  • 【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
  • 【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..
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Shure SLXD24D/B58 Dual Channel Wireless Microphone System with 2 BETA 58A Handheld Mics, SLXD24D/B58-G58

  • WIRELESS FREQUENCY BAND SELECtION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder)..
  • WHAT'S IN THE BOX: (2) SLXD2 handheld transmitter with Beta 58A cardioid dynamic microphone capsules and (1) SLXD4D dual-channel receiver, with antenna and rackmount accessories, (2) zippered bag and (4) AA batteries.
  • DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band.
  • 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync..
  • BATTERY LIFE: Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics..
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