Top Radio Frequency Field Survey

Super Antenna MP1C All Band HF VHF Ham Radio Portable MP1

  • MP1 Super Antenna Ham Radio Portable Antenna for HF - VHF. For Indoor or Outside field use. Big signal in a small package. The #1 HF Portable Vertical....
  • THIS IS ONLY AN ANTENNA. DOES NOT INCLUDE MOUNT or Coaxial Cable. The Super Antenna MP1C Antenna with FG1 Frequency Guide SWR Ruler. Mount Not....
  • ANTENNA FREQUENCY RANGE: 40m-30m-20m-17m-15m-12m-10m-6m-2m-220 Ham bands. HF 7MHz-30MHz continuous all bands shortwave and VHF 30MHz to 300MHz all....
  • CONTENTS: 1 Super Slider Coil. 1 Telescopic Whip. 2 Extension Rods with Coupling nut. 1 SWR Ruler. INCLUDES SWR RULER: The FG1 Frequency Guide....
  • POWER RATING: 500 Watts SSB (300W CW/Data). COLOR: Black and Metallic. WEIGHT: 1 pound (0.5kg). FITTINGS: This antenna has a 3/8"-24 male fitting at....
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MarketMAPS San Francisco, CA City Wall Map - Laminated 48x64

  • Map Size: 18 inches x 2 feet (60.96cm x 45.72cm) | Ready to frame in standard size frame (18x24) |Frame not included.
  • U.S. Coast Survey A.D. Bache, Superintendent. City Of San Francisco And Its Vicinity California. Topography by A.F. Rodgers, Sub-assistant. Hydrography by the Party under the command of Lieut. R.M. Cuyler N.S.N. Assistant. Published in, 1859. U.S. Coast Survey Office. Price 40 cents. Verified W.R. Palmer Capt. Topl. Engrs. Asst. C.S. in, charge of Office. Lith. of J. Bien 60 Fulton St. N.Y. , U.S. Coast Survey A.D. Bache, Superintendent. City Of San Francisco And Its Vicinity Californi.
  • a. Topography by A.F. Rodgers, Sub-assistant. Hydrography by the Party under the command of Lieut. R.M. Cuyler N.S.N. Assistant. Published in, 1859. U.S. Coast Survey Office. Price 40 cents. Verified W.R. Palmer Capt. Topl. Engrs. Asst. C.S. in, charge of Office. Lith. of J. Bien 60 Fulton St. N.Y. , See note field above..
  • Each map is hand printed in our studio | Quality & Satisfaction Guaranteed.
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Eton Elite Field AM/FM/Shortwave Bluetooth Desktop Radio (Radio + Satchel + Mini Radio)

  • BUNDLE INCLUDES: Eton Elite Field Radio, Faux Leather Carry Satchel with Shoulder Strap, Mini Radio and Car Toys Keychain. Car Toys is an Eton Authorized Retailer. Manufacturer Warranty. Field Radio is powered either by Included 7V DC Adapter or four D Batteries, Mini takes two AAA's (batteries sold separately)..
  • FIELD'S VERSATILE RECEIVER: This radio includes a line-in/line-out & headphone jacks, plus an FM telescopic antenna & external AM/FM/shortwave antenna connections. Plus it comes with a handy carrying strap!.
  • FAUX LEATHER FIELD BAG INCLUDED: This custom designed imitation leather carrying case lets you carry around your Elite Field Radio in style & comfort while around the office or when enjoying the outdoors. The multi-purpose imitation leather bag can double as a laptop carrying case..
  • MINI AM/FM/SHORTWAVE RADIO RECEIVER: Tune in to your favorite local stations or listen to news & music from across the globe. Features digital tuning, an internal AM antenna & a telescoping FM/SW antenna..
  • MINI'S VERSATILE FEATURES: The Elite Mini radio digitally displays the time in bright orange and lets you wake up to the alarm clock or drift off to sleep while listening to music with the included sleep timer..
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Autrictop A9 Decent Hidden Camera Detectors, Hidden Device Detector for Hidden Camera, Portable Wireless Bug Detector with 3 Professional Modes, 5 Levels Sensitivity, Travel Office Home

  • The Only Detector You Need - Throw your old detectors away. Autrictop A9 Decent has the technology you need to protect your privacy from leaking. Can effectively detect cameras, eavesdropping devices, gps trackers and etc..
  • Superior Detection Technology - Radio frequency detector can detect radio waves, 2G, 3G, 4G mobile signal, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz. Innovative design and upgraded chip allow you to much more accurately find the signal source..
  • Versatile Protection - Camera detection, UG magnetic field signal detection, RF wireless signal detection. Autrictop’s technology ensures a complete protection for your privacy..
  • Fast & Enduring - Rechargeable lithium-ion battery, one hour fast charging, standby time can up to 30 days. This rf detector serves as a reliable privacy protector or handy travel companion..
  • Downsized Design - Autrictop makes our latest detector lighter without sacrificing a drop of power. Only 30g, at 70% lighter than other anti spy detectors. Giving you just as much privacy protection..
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SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P

  • SO-239 UHF connector on each end to connect to radio (jumper required) and antenna..
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1-600MHz RF Signal Power Meter Logarithmic Detector -74dBm to 18dBm Radio Frequency Detection

  • The detector is is used for RF signal power detection of frequency range between 1MHZ and 600MHZ.
  • It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output.
  • The higher radio frequency signal range or power is, the higher output voltage will be.
  • output voltage is proportional to logarithm of input signal range.
  • Widely used for RF signal detection, signal power measurement, environment field strength detection, can also be used as a part of automatic gain control and automatic level control.
  • It can be made into 1mw ~ 1kw RF power meter after appropriate transformation.
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Tecsun PL-310 fm/am Stereo World Band Dsp Receiver

  • There are 6 sets mode selection:manual search radio frequency, direct input frequency numbers, manually search for the stored radio stations or directly onto a pre-existing address numbers, visit the radio frequency automatic search, automatic search browse stored station..
  • Multi-function display:can display the radio frequency, signal strength / noise ratio, temperature, battery power and so on..
  • AM IF bandwidth can be set to (1 ~ 6kHz)..
  • use of high-quality paper cone speakers, sound quality soft Naiting..
  • Health as Germany comes with a special high-quality DSP radios E402 headphones, you can enjoy to enjoy the highest quality FM stereo radio.
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LATNEX Case and Cornet ED88TPlus 5G Latest Version EMF/RF Detector/Acoustic and Low Frequency Gaussmeter and Electric Field Meter - Measures Wide Range of Frequencies (Red)

  • Newest version (May 2022) ED88T Plus 5G. Wide Radio Frequency Detector (100 MHz - 8 GHz), Magnetic Field Detector (1) 50 Hz - 10 KHz (2) 50Hz to 1KHz , Electric Field Detector (50 Hz - 10 KHz)..
  • LCD moving graphic Histogram to display signal power level..
  • Data Logging/Recording of data automatically..
  • Includes LATNEX EVA carrying case, user manual, and battery..
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Amon Tech Heavy Duty Car Radio 2 Way AM/FM Radio with MP3 Player forExcavator Tractor Truck Kart Grab Crane Boat Yacht Loader Grader Earth Moving Machine

  • Advanced Durable Machine: Heavy duty radio material provide a strong and durable radio, also it is a standard din size with small body, very fashion outlook.
  • Worldwide Frequency: Just need to press some buttons to choose different countries' frequency for shipment(fixed frequency). User can select Europe FM frequency or USA FM frequency through software, frequency also can be fixed.
  • Universal Compatible: Excavator radio suitable for excavator, tractor, truck, kart, loader, grader, earth moving machine, convenient and easy to carry, your best partner on your vehicle.
  • Waterproof and dust-proof front panel : Waterproof test : JIS DO203RI standard, dust-proof test : JIS DO207FI standard, our product is in high standard quality, guarantee you it’s the best and professional radio.
  • Dielectric Strength Test: Anti-seismic grade 13 in Japan JISD 1601 grades. AM/FM Radio is very stable installed onto your vehicle. 12V/24V automatically interchangeable by radio.
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Walker's Rechargeable Lightweight Shooting Hunting Range Electronic Slim Low Profile Hearing Protection FireMax Behind The Neck Earmuffs

  • ... - Protect your ears while at the range or the racetrack with the Walker's FireMax Electronic Muffs.
  • these earmuffs ensure maximum protection, without weighing you down or interfering with the butt of your gun.
  • RECHARGEABLE BATTERY - The digital platform includes four frequency modes controlled by silent soft touch digital buttons and is powered by a 2000 mAH rechargeable lithium battery for over 200 hours of performance protection!.
  • 4 FREQUENCY MODES - The Universal and Power Boost modes enhance general sound to specific levels while the Clear Voice and Hi-Frequency modes can be chosen to better discern conversations and higher-frequency sounds (such as steel impact), respectively.
  • ALL-DAY COMFORT - The muffs also come with a new Rubber Tacti-Grip headband and cooling gel ear pads to support all day comfort whether you’re wearing them in the field or on the range!.
  • DETAILS - Digital soft-touch buttons make for easy volume and activation control, and a 3.5mm audio jack readily accepts a variety of audio input devices, such as radio comms and MP3 players for enhanced convenie....
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Generic Amon Tech 12v24v Bluetooth Car Excavator Radio AUX-in Slot Fmam USB Mic Mp3 for Hitachi Komatsu Kato

  • Radio Frequency: Bluetooth Tractor Truck radio,all worldwide frequency in unit. You can select different frequency by pressing and holding AST and USB button together, then plus #1 for Europe FM frequency , #2 for USA FM frequency, while #3 for Japan FM frequency.
  • Wide Applicatione: Our this bluetooth car radio is an industrial grade product, can be widely installed in any excavators, tractors, trucks, kart, loaders, graders, earth moving machines, etc. All users can listen to music or AM/FM radio through this car speaker,further more,you can bluetooth hands-free calling.
  • Design: This grader truck radio is designed with USB, AUX jack and bluetooth. Just press BT button for seconds then you can get bluetooth. And AUX jack allows to insert 3.5mm audio plug to connect with MP3, iPod, CD. Users can listen to music or radio through them..
  • Waterproof and dust-proof front panel:This excavator stereo has passed dust-proof test “JIS DO207FI standard” and waterproof test “JIS DO203RI standard,allows you to use in bad weather, also have a higher resistance to vibration than other radios.
  • Easy Install: Designed with furnished pigtail that need to mount with side plates. Radio is furnished with wiring color instruction, helps you to install easily and quickly. ....
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FC-3000P Ham Radio CB Frequency Counter 27Mhz-3000Mhz - High Sensitivity with CTCCSS DCS Decoder for The VHF & UHF - CB Continuous Carrier Signal, Walkie-Talkies, DMR Radio Transceivers

  • ✔️ IDENTIFYING FREQUENCY - The frequency meter measures frequency parameters of the continuous carrier signal walkie-talkies , with signal strength indicator..
  • ✔️ PORTABLE FREQUENCY COUNTER - Counting continuous wave signal comes from Two-way Radio. VHF & UHF frequency measurement, useful for the CB amateur Ham Radio..
  • ✔️ FREQUENCY COUNTER METER RANGE - CB, HAm Radio, DMR frequency range 100Mhz-3000Mhz. Build-in DCS CTCSS Decoder Low PPM crystal time base used to achieve high accuracy measurement.
  • ✔️ EASY TO OPERATE - User friendly controlled with four buttons. The DMR radio frequency counter is compact and handy when needed..
  • ✔️ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..
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