Best Multi channel Frequency Counter

Rockville RPM109 4800w 12-Ch. Powered Pro Mixing Amplifier, 7 Band EQ, FX, USB

  • ...everb, chorus, plate, delay, chorus, cathedral and various multi-effects.
  • 8 high-quality mic preamps with switchable +48 V phantom power for condenser microphones. 3-Band EQ (high, mid, low) per channel. Pad Switch on each Mono Channel. Clip LEDs on each Mono Channel. Dual Stereo 7-band Graphic EQ allows for precise frequency correction of monitor and main outputs. Selectable stereo (main L/R), double mono (main/monitor) or bridged mono amplifier operation mode. Monitor Level Knob with 5 LED Level Meter. Main Level Knob with 2 x 5 LED Level Meter.
  • Dual 1/4" Stereo and Dual RCA Aux Input with Independent Level Knob for External Signal Sources. Internal switch-mode power supply, noise-free audio, superior transient response and very low power consumption. 1/4" Foot-switch Input connector. Dual RCA REC Out. Dual Speak-ON jacks for Monitor Output. Dual Fan vent Cooling System. 110-120V power supply. Dimensions: 18 x 11.22 x 11.41. Weight: 30.9Lbs. Includes: RMM-XLR 100% Metal wired mic. 10 foot XLR Mic Cable. Mic Clip. Plastic Carry Case.
  • Owners manual. Warranty. Features: RockvilIe RMM-XLR Dynamic Microphone. Professional 10 FT XLR Cable Included. Steel Mesh Grill. On/Off Switch. Rugged Metal Construction. Natural Sound Reproduction. Beautiful Black Finish....
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EMB Professional EBX9Series Sound System Digital Crossover with XLR Input and Output for Home, DJ Performance, Club, Studio, Stage, Show, Entertainment

  • Stereo half-frequency, single-channel third-frequency electronic crossover. Trs or XLR balanced input and output Differential. Choice of stereo or the sum of left and right channels while the synthesis of ultra-low sound. Two channels are selected Xiao range switch. Two channels have 40Hz high pass filter (frequency cut End). all outputs with phase reverse switch.
  • Technical parameters: TRS or XLR balanced input and output Differential/ choice of stereo or the sum of the synthesis of left and right channel subwoofer.
  • The scope of the two-channel selection switches are x 10 two channels have 40Hz high pass filter (frequency cut End).
  • Therefore, the output spectrum can be independently adjusted average dB/ Oct linkwttz-riley filters (the professional standard). stereo/ mono status indication Leo lights, indicate the selected Mode of operation.
  • 24dB/Oct linkwitz-riiey filters (the professional standard) stereo/ mono status indication Leo lights, indicate the selected Mode of operation.
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DJI RC Pro Smart Controller for Air 2S and Mavic 3 Drone

  • Please note: Flysky FS-i6x is default 6CH with fs-ia6b receiver. If you have 10 channels receiver fs-ia10b, that you can open to 10 channels..
  • Bidirectional Communication --- Capable of sending and receiving data, each transmitter is capable of receiving data from temperature, altitude and many other types of sensors, servo calibration and i-BUS Support.
  • Multi-channel Hopping Frequency --- This system bandwidth ranges from 2.408GHz to 2.475GHz. This is divided in 135 channels. Each transmitter hops between 16 channels (32 for Japanese and Korean version) in order to reduce interference from other transmitters..
  • Omni-directional Gain Antenna --- The high efficiency Omni-directional high gain antenna cuts down on interference, while using less power and maintaining a strong reliable connection.
  • Low Power Consumption --- The system is built using highly sensitive low power consumption components, maintaining high receiver sensitivity, while consuming as little as one tenth the power of a standard FM system, dramatically extending battery life..
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Universal Garage Door Remote Compatible for LiftMaster,Chamberlain,Linear,Stanley,Wayne Dalton,Craftsman and More Garage/Gate Door Opener has Learn Button or DIP Switch on Opener

  • Works Major Brands: Chamerlain/Liftmaste,Linear,Craftsman,Genie,Overhead Door, Stanley, Linear and more openers has Red/Orange/Purple/Yellow/Green color learn button or DIP Switches on the motor unit. Works multi-frequency 300/310/315/318/390MHz etc..
  • NOTICE: For Access Master,Do-it,Gatheron,LiftMaster,Link Control,Master Mechanic,Raynor,Sears Craftsman,Steel Craft,True Value are all compatible with Chamberlain technology.Please refer to the relevant learn button of Chamberlain listed above to set your keypad & remote..
  • NOT SUPPORT: NOT compatible with garage door openers manufactured by Allstar, Marantec, Hormann etc openers. Can compatible most of America brands opener,but NOT 100% universal..
  • TWO CHANNELS: Two buttons, able to control 2 different garage doors with one remote. Support very old remote like multi-code, DIP switch remote. Easy programing. User manual included..
  • Multi-Frequency & Security Code: Work with 310/315/390 frequency, support technology Security+ code or Security+2.0 code.And works older opener with Dip Switch system..
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BAOFENG UV-82 8W Handheld Ham Radio, Long Range Portable Ham Radio with Extra 1800mAh Rechargeable Battery, Programming Cable and Antenna (1 Pack)

  • 【BAOFENG UV-82】 This ham radio handheld has been tested by FCC accredited lab and complies with the limits for a Class B digital device, pursuant to part 15B and part 97 of the FCC Rules. FCC ID: 2AJGM-UV82. Frequency Range: VHF: 136-174 MHz(Rx/Tx). UHF: 400-520 MHz(Rx/Tx).
  • Broad (Wide) / Narrowband (Narrow) Selectable..
  • 【Multi-function radio】128 channels, scan function, busy channel lock-out(BCLO), OFFSET(frequency offset for repeater access), VOX hands-free function, TOT, squelch adjustment, LED flashlight and alarm function for emergencies. Power Output: High 8W/Medium 5W /Low 2W Power Switchable..
  • 【UV-82 VS UV-5R】UV-82 has a dual PTT button as well as dual reception, which enables you to quickly transmit on 2 different channels and don't need to switch between channels as UV-5R does. Provides more efficient communication. Ideal for commercial, large events, or heavy task use..
  • 【Greaval GV-771】The Greaval GV-771 high-gain antenna uses copper contact that supports more efficient transmission. The soft PC-ABS material wrapping makes it more flexible and durable. It's designed for outdoor purposes and has a ....
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Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Radio Frequency Bug Detector - Detect Listening Devices, Hidden Cameras, GPS, WiFi, Bluetooth, GSM, 3G, 4G/LTE, 2.4, and 5.8Ghz Signals

  • "THE DISCOVER IT - iPROTECT DD1216 - 3 BAND RF ANTI-SPY COUNTER SURVEILLANCE RADIO FREQUENCY BUG DETECTOR HAS GIVEN ME PIECE OF MIND!" - Did you know that countless families, businessmen & women and corporations have relied upon the Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Radio Frequency Bug Detector to ensure their MAXIMUM level of privacy and security? Get ready to experience your greatest level of personal privacy yet!.
  • THREE BANDS OF DETECTION - Did you know that the detection frequency range of the Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Detector has been split into 3 parts, each displayed by a separate bargraph: "VHF/UHF 50-700 MHz", "Mobile and wireless 700 MHz – 3 GHz" and "Microwave and wireless 3-12 GHz". Allowing the operator to understand what type of signal is detected, to detect several signals simultaneously and to sustain the ability of detection near sources of interference.
  • HAVE AMAZING PROFESSIONAL 5 STAR RESULTS WITHOUT QUESTIONING THE DETECTION RESULTS - Do you want to have amazing 5 STAR detection results each and every time you scan your home, car, office & conference board room or hotel room? Its never been easier to sweep and detect hidden bugs, hidden cameras or malicious RF sign....
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Pure Android 10.0 7' Flip Out Capacitive Touchscreen Single Din Radio GPS InDash Navigation System 1Din Car Stereo Bluetooth Multimedia Player WiFi Phone Mirror FM AM RDS USB with Rearview Camera&MAP

  • ... ready, both navigation app and offline are prepared in android stereo system, you can use the GPS function directly after installation even when you donot have internet access. Also compatible with Waze/Navfree/Google Map etc. support 2D/3D map. Support AM FM Radio RDS Tuner, with auto memory store/preset scan. AM Frequency Range:530-1710KHz, FM Frequency Range:87.5-107.9MHz..
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Baofeng UV-5III 5 Watt Tri-Band VHF, 1.25M, UHF Amateur Radio Dual Band Antenna, 220 Antenna 2Pack

  • 【Kit Includes】UV-5III Radio+1500mAh Battery+V-85 Dual Band Antenna+ 220MHz Single Band Antenna+ CH-5 Charger+ CH-5 110V Adapter+ Earpiece Kit+ Wrist Strap+ Belt Clip+ User Manual.
  • 【New Function】Tri-Band Frequency (VHF/1.25M/ UHF) Range Display Sync DTMF Decode Incoming ANI Display Remote Stun, Kill, Revive, Inspect, and Monitor Selectable Frequency Range Scanning Remove/Add Channels from Scanning Right in Menu.
  • 【Features】VOX Talk Around Mode, Busy Channel Lock-Out (BCLO), Transmission Time Out Channel Receive Only (TX OFF), Frequency Reverse Squelch Tail Elimination (STE), Work Mode (Selectable VFO/ Channel Lockout) Alpha-Numeric Channel Storage PC Programmable.
  • 【Power Output】Medium 5W /Low 1W Power Switchable, Programmable Radio Supports Keyboard or PC programming (for Outdoor /Home /Workplace use, etc.).
  • 【Frequency Range】Pursuant to Part 15 and Part 97 Certified of the FCC Rules.FCC Certification and Program Guide under the listing product guides and documents..
  • 【Wide Compatibility】Baofeng UV-5RIII ham radio covers the most commonly used frequency range, making it compatible with many other handheld radios such as the UV-5X3 BF-F8HP UV-82 series..
  • RTD SHOP is the authorized BaoFeng Distributor.
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Radioddity GM-30 GMRS Handheld Radio 5W Long Range Two Way Radio Rechargeable, GMRS Repeater Capable, with NOAA Monitoring, Display SYNC, for Off Road Overlanding, 1 Pack

  • ...peaters. 250 channels in total, supports PC and keypad menu programming so you can easily add new channels and change settings on the go..
  • Dual-Band Scanning & Receiving- It allows you to receive and scan on UHF & VHF channels in either CH/VFO mode, not just limited to GMRS channels. Scanning options include precise frequency range scanning, channels scanning and CTCSS/DCS scanning. Scan list can also be easily edited through the menu..
  • Two Display & Standby Options - Single watch and dual watch selectable. On its large LCD display screen, you can choose to show the name or frequency of the monitoring channels as you prefer. It also features the Display Sync function that shows you both channel name and frequency in the single watch mode..
  • Long Range & USB Rechargeable - With the high power of 5-Watt and the capability to hit GMRS repeaters, it can go up to 5 Miles. Equipped with an upgraded USB Type-C charging port, users can charge the radio or just the battery more convenient..
  • More Practical Features - Crisp and clear reception, NOAA weather receiver & scan, FM, SOS alarm, flashlight, squelch, VOX, TOT (time out time), Squelch Tail Elimination, 6 frequency steps selectable, power save mode, 2 power levels(0.5W/5W)..
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Berlingtone BR-20MX- 20 Channel Professional Bluetooth Studio Audio Mixer - DJ Sound Controller, USB MP3 Player, PC Recording,18 Microphone Jack, 48V Phantom Power, 24BIT Digital Effect, Metal chassis

  • ...reo inputs, ¼” send+ return inputs, ¼” headphone jack.
  • LED INDICATOR LIGHTS: The recording mixer has LED indicator lights and rotary adjustment knobs for user convenience. It has input selection, master volume controls, independent channel balance and high, plus, low frequency adjustment.
  • +48V PHANTOM POWER: For reliable power source, this DJ mixer comes with a +48V Phantom power supply. Stereo output level meter, 24BIT Digital Multi Effect Processor.
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