Reviews Antenna For Communications

Stryker Radios SR-497-HPC AM/FM 10M RADIO

What's new? ❶ 3-in-1: Radio, Bluetooth speaker, SD card music player. ❷ RF750 added a 9.85' wire antenna, strengthening the reception to pick up more stations. ❸ It comes with USB-C charging port and a removable lithium battery. ❹ It is a preparedness radio with NOAA weather alert..
AM/FM/SW/WB Radio: Tune in to your favorite AM (520-1710KHz), FM (87-108MHz), or SW (5.7-17.9MHz) frequencies, but also pick up the weather band (162.400-162.550MHz) and get alerts about NOAA weather hazards in your area..
Improved Reception. The embedded DSP chip enhances the sensitivity of gaining good reception while enabling you to set the spacing and frequency for listening to your station loud and clear..
Retro Speaker with Amazing Sound! This vintage equalizer look, will remind you of the "communications look" radios of the '70s? Turn it on, you can be astonished by the crisp audio and the 6 types of sound effects..
Compact Size: Easy to slide into your pocket or bag, the RF750 is also equipped with a braided wrist strap for hanging. Whether you are a camper, hiker, or preparing for an emergency, this is the perfect radio for you..

[Replacement for 20mm Rail] - LED Tactical Helmet Mounted Flashlight can be attached to any Integrated Communications Helmet (MICH). or Can be....
[IR Personal Identify] - The IR LED serves as a personal identifier for friends or foes (IFF). White and red LEDs and infrared IFF LED light. The....

HANDSET SPEAKERPHONE, AUDIO ASSIST, INTERCOM This cordless system has built-in a full-duplex speakerphone on handset allowing both ends to speak - and be heard - at the same time for conversations that are more true to life. Also designed with useful features like Audio Assit, handset intercom to help your daily communications enjoyable..

...ANDSET SPEAKERPHONE, AUDIO ASSIST, INTERCOM This cordless system has built-in a full-duplex speakerphone on handset allowing both ends to speak – and be heard – at the same time for conversations that are more true to life. Also designed with useful features like Audio Assit, handset intercom to help your daily communications enjoyable..

HANDSET SPEAKERPHONE, AUDIO ASSIST, INTERCOM This cordless system has built-in a full-duplex speakerphone on handset allowing both ends to speak - and be heard - at the same time for conversations that are more true to life. Also designed with useful features like Audio Assit, handset intercom to help your daily communications enjoyable..

...one and wind resistant microphone. A diamond tread, tapered grip gives it superior in-hand ergonomics..
WORLD CLASS SUPPORT AND SERVICE: When you purchase your Iridium Extreme satellite phone from BlueCosmo, you get a team of professionals who have been deploying satellite communications around the world for the most demanding customers since 2003. Our Iridium service options can fit any budget and we can get you up and running for all your critical satcom needs..

... HANDSET SPEAKERPHONE, AUDIO ASSIST, INTERCOM This cordless system has built-in a full-duplex speakerphone on handset allowing both ends to speak - and be heard - at the same time for conversations that are more true to life. Also designed with useful features like Audio Assit, handset intercom to help your daily communications enjoyable..

【Professional Anti-spy Detector】With advanced AI chips, it's easy and quick to detect wireless hidden cameras, VHF/UHF transmitters, GSM/3G/4G bugs, GSM/3G/4G GPS tracker, wireles signal source and stronge magnetic field signal, etc..
【Wide Frequency Range】 The detection frequency range is 1MHZ~6.5GHZ.
Is able to detect modern communications, including GSM, 3G, 4G, 5G, Bluetooth and Wi-Fi 2.4G and 5.8G； 2 working modes: Sound and Vibration..
【Adjustable sensitivity】 5-Levels adjustable threshold, Large range of frequency detection. 5-segment bargraph indicator Physical attenuator provides ability to locate strong RF sources..
【Portable & Easy to Use】With the antenna completely concealed inside this anti spy camera detector, the size is so small. It's very easy to carry. And you can conduct a covert sweep, especially when sweeping in sensitive areas that have hidden spy cameras..
【Professional Customer Support】Please contact us if you have any question or concern about our hidden camera detectors. We respond any question in 24 hours. Importantly, we supply 30-Day money back and 180-day free replacement for you..

[ANTI-NOISE 2-WAY AUDIO & REMOTE CONTROL]-The surveillance camera is built with advanced noise filter microphone & speaker. The anti-noise technology is adopted for fluent & clear voice communications between APP and cameras. Wherever you are, you can share joy with your kids or interacting with your pet. With its help, you can even get rid of the unwelcoming guests. The NVR system support remote & APP(Free) control, you can setup, view, playback easily..
[18 ARRAY 845NM INFRARED LED & EXPANDABLE SURVEILLANCE SYSTEM]-If you need more cameras to protect you belongings, our surveillance system supports adding more cameras, buying extended cameras and add them to your system is very easy, now it supports 8 cameras, it will be 10 cameras in the future.18 pieces of infrared matrix LED hidden in black cover of the camera, it will turn on automatically at night, the 845nm infrared perception will help you to monitor up to 90 feet..
[AI HUMAN DETECTION & REAL TIME NOTIFICATION]-The security camera adopts AI human detection. The motion sensor distinguishes human from animals or objects within the monitor range and reduces false alarms. You can customize the sensitivity and the area. Once a break in is detected, a notification will be pushed to your smart p....