ReviewsRadio Communications

Funny HAM Radio Gift Men Women Cool Amateur Radio Symbol T-Shirt

  • If you are a radio frequency spectrum lover then you will like this HAM International Amateur Symbol art that is suitable for men, women, boys, girls, youths, and teens. Ideal for dad, mom, husband, and wife that are HAM Radio operators and telegraphers..
  • Best present for him and her on Birthdays, Christmas and other holidays. Father, mother, uncle and aunt that are communications professors or students can give this to their kids, sons, daughters and toddlers who love radiosport, recreation and contesting..
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem.
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Powerwerx DB-750X Dual Band VHF/UHF (136-174, 400-490) 50W 750 Channel Commercial Mobile Radio

  • Since this is a Commercial Land Mobile Multi-band radio, the DB-750X ships keyboard locked. REQUIRES the PRG-750 or RPS-DB750X-USB programming cable to initially unlock and program this radio before use..
  • Ideal for Fire, Police, FEMA, CAP, security patrols, business communications, schools, construction crews, universities, and other organizations that have FCC licensed frequencies..
  • Includes 2.5 KHz channel step for FCC 2013 narrowband compliance..
  • Dual Receive Operation w/ separate Volume Controls.
  • 7 Character Dual alpha numeric, backlit display.
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Decibullz Radio Headset +Awareness Surveillance Walkie Talkie Earpieces, Listen & Talk with Mic, Compatible with Motorola Two Way Radios, 2-PIN 2.5mm/3.5mm, Noise-Reduction Headset

  • ...l mic with surveillance style acoustic tube earphone, with a quick connect acoustic tube assembly. Has a reinforced earphone clip that provides cable retention and eliminates strain on earphone. Molded strain reliefs help protect cables from excessive bending and pulling, Custom Moldabe earpiece allows for Discreet communications while provide all-day comfort..
  • QUICK & EASY FITTING PROCESS: Using a patented thermoplastic, the fitting process is quick and easy. Simply heat the earpiece molds in boiling hot water, snap the adapter and earpieces onto your clear tube radio, and shape them to your ears. Decibullz are also remoldable, so you can keep molding them until you get the exact fit you are looking for..
  • CUSTOM HEADSET GEAR WITH RADIO EARPIECE: By connecting our remoldable, reusable earplugs to radio communication, we turned Decibullz custom-molded earbuds into a vital asset for police, firefighters, first responders, security, and more!.
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AnyTone Original Speaker Microphone, Compatible with AT-778UV Dual Band Mobile Transceiver

  • If you are not satisfied with it in 1 month. Please feel free to Contact with us if you have any query. We will give you prompt reply and good after service.
  • ☛AnyTone AT-778UV Mobile Radio is complied with Federal Communications Commission (FCC) regulations. complies with Part 15B and Part 97 of FCC rule, FCC ID is T4K-778UV. Frequency Range: VHF:136-174MHz UHF:400-490MHz.
  • ☛25W/15W/5W DualBand VHF/UHF Mobile Radio Transceiver! 180 degree rotatable TFT LCD displayFull alloy body for heat radiation. It is with VOX Function too..
  • ☛Narrow Band compliant,Lighted Keypad mic, Built-in Speakers in both Radio & Mic,Built-In cooling Fan,DC power cable with fuse holder & More!!Single call, group call, selective call and emergency call are all available..
  • ☛ Please download the Programming Software from support in AnyTone website.You can find the AnyTone website address in the user's manual..
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[0399590838] [9780399590832] What the Eyes Don t See A Story of Crisis Resistance and Hope in an American City-Hardcover

  • The BCD536HP continues Uniden's tradition of leading innovation. Home Patrol Programming makes it the easiest-to-program mobile professional scanner....
  • Plus, the Wi-Fi feature lets you use the exclusive Uniden Siren App on your smartphone or tablet to access your scanner from anywhere in your home or....
  • The 536HP digital Trunk Tracker V is the first full mobile/desktop unit that requires no user programming. Simply turn it on, enter your zip code and....
  • This user friendly digital scanner will immediately begin receiving communications systems used by Public Safety, Police, Fire, EMS, Ambulance,....
  • This functionality is made possible by combining the rich radio system database from Radio Reference with Uniden's patented radio system selection....
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Field Expedient SDR: Introduction to Software Defined Radio (black and white version)

  • ...ner/ham radio receiver that can receive nearly all RF signals! Compatible with Windows, Mac OS, Linux, and Android.
  • NESDR SMArt RTL-SDR v5 can be used for the reception of broadcast AM radio, broadcast FM radio, shortwave radio, CB radio, public security radio, trunked radio, air traffic control, ACARS (plane-ground communications), ADS-B (plane tracking), AIS (ship tracking), POCSAG (pagers), NOAA and GOES weather satellites (weather images), weather balloons, radiosondes, DAB radio, DVB-T video, Inmarsat, Iridium, and so much more!.
  • The best-performing low-cost RTL-SDR available anywhere! Compared with RTL-SDR v3, HF SNR is improved by up to 15dB, VHF & UHF SNR is improved by up to 6dB, tuning accuracy is improved by an average of 4x, and the frequency range is expanded all the way down to 100kHz.
  • v5 has a frequency capability of 100kHz to 1.75GHz and up to 3.2MHz of instantaneous bandwidth. HF reception below 25MHz is accomplished with direct sampling and requires a suitable antenna. We recommend using a Balun One Nine to make a DIY long wire or dipole antenna (sold separately, product ID B08HGSYB7R or B00R09WHT6).
  • Though the direct sampling implementation of NESDR SMArt v5 is much better than any other RTL-SDR, we still recommend using an upconv....
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A Scanner Darkly

  • ...eatures ever right in the palm of your hand..
  • Simple to operate, no programming needed. Simply turn it on, enter your zip code, and TrunkTracker V does the rest..
  • This user-friendly digital scanner will immediately begin receiving communications used by Public Safety, Police, Fire, EMS, Ambulance, Aircraft, Military, Weather, and more.Scan Speed - 85 channels per second.
  • This functionality is made possible by combining the rich radio system database from Radio Reference with Uniden's patented radio system selection methods to correctly identify and monitor only nearby systems in the USA/Canada..
  • Whether it is across town or across the street, the BCD436HP keeps you informed. Now with the largest display on the market and more advanced features, the BCD436HP makes a superior unit for the scanner enthusiast..Instant Replay – Plays back up to 240 seconds (4 minutes) of the most recent transmissions..Custom Alerts – You can program your scanner to alert when you receive, a Channel or Unit ID, a Close Call hit, an ID is transmitted with an Emergency Alert, or a Tone-out hi....
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6 Pack of Motorola CLS1110 Walkie Talkie Radios with Headsets

  • ... Range is very dependant on terrain.
  • up to 5 miles with no obstructions,less in congested area.
  • work great in a commercial construction or around the house.
  • roadtrip while driving in different cars.
  • you can add as many as you want and they work great together.
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AnyTone AT-778UV Dual Band Transceiver Mobile Radio VHF/Uhf Two Way Radio

  • If you are not satisfied with it in 1 month. Please feel free to Contact with us if you have any query. We will give you prompt reply and good after service.
  • ☛AnyTone AT-778UV Mobile Radio is complied with Federal Communications Commission (FCC) regulations. complies with Part 15B and Part 97 of FCC rule, FCC ID is T4K-778UV. Frequency Range: VHF:136-174MHz UHF:400-490MHz.
  • ☛25W/15W/5W DualBand VHF/UHF Mobile Radio Transceiver! 180 degree rotatable TFT LCD displayFull alloy body for heat radiation. It is with VOX Function too..
  • ☛Narrow Band compliant,Lighted Keypad mic, Built-in Speakers in both Radio & Mic,Built-In cooling Fan,DC power cable with fuse holder & More!!Single call, group call, selective call and emergency call are all available..
  • ☛ Please download the Programming Software from support in AnyTone website.You can find the AnyTone website address in the user's manual..
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Mimorou 30 Pairs Walkie Talkie Earpiece with Mic 2 Pin Two Way Radio Ear Piece with Microphone Bulk Single Wire Earhook Headset Compatible with Baofeng UV-5R BF-888S Arcshell Retevis H-777 RT21 RT22

  • What Will Get: the package comes with 30 pairs of walkie talkie earpieces with microphone, single wire C type earpiece with reinforced cable, 2 pin plug.
  • C Type Earhook: the walkie talkie headset is easy to wear, the earplug can rotate 360°, clip can also be moved and rotated, very easy to adjust the position.
  • Ear hook allows comfortable wearing and keep in loop in ears without dropping for smooth communications during activities.
  • PTT Mic Function: the walkie talkie earpiece with mic, the reliable PTT button is located at the top rather than the side, more comfortable and convenient to use, so you can keep in touch with your team without distraction.
  • Compatible with: the radio earpieces are compatible with Retevis H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT27, Baofeng UV-5R series BF-F8HP BF-888S, Arcshell AR-5 two way radio and more.
  • Applicable Scenes: this headset is very wide, fit for police, private security, public service, hospitals, bars, restaurants, military, private communications and corporate security, hunting and various activities, which has strong practicability.
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Retevis RT68 Walkie Talkies with Earpiece,2 Way Radios Long Range,Heavy Duty Walkie Talkies for Adults,Rechargeable with USB Charger Base, for Restaurant School Manufacturing Healthcare(20 Pack)

  • RT68 radios provide 16 channels combinations which can penetrate building and steel.
  • cost-effective radio whcih is perfect for construction.
  • Palm-sized radio features hardened durable shell which effectively reduces damage caused by impact and bumps.
  • 0-9 level squelch allows you to send and receive audio clearly in noisy places.
  • RT68 radio is designed to provide quick communication.
  • each radio has a knob and buttons for easy adjustments of volume.
  • channel selection which is very friendly to employees or beginners.
  • RT68 two way radios are an affordable way to improve employee and staff communications without having to use bulkier traditional radios.
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