Top Digital Communication Application

Walkie Talkies - COTRE DMR Digital/Analog Two Way Radios, Long Range in Town(430-470Mhz UHF), Better Communication & Clearer Voice Than Analog Radios, 1936 Channel Options, One-Handed Use, Black

  • 【Long Distance Communication】- COTRE DMR digital two way radio deliver up to 3.72 miles quality communication in town by adopting Digital DMR & Analog UHF band(430Mhz-470Mhz). More crispy sound than analog device. Multi-level SQ to clear interference of buzzing background noise. Low/High power setting to ensure the message sent can go as far as it can..
  • 【More Channel Options】- More channels to choose means less likely others will occupy. More channels available on COTRE E’mei offer you efficiency and privacy in communication..
  • 【Solid Made & Lasting Use Time】- The E’mei DMR two way radio are designed in simplicity. Good to look, yet durable as well. It is able to resist drop from 4ft high, and as the body covers anti-slip plastic materials, it is comfy to hold. The various battery save mode will extend the service time of this walkie talkies up to 15 hours. Enough to support all-day use..
  • 【One-Handed Use】- The palm-size two way radio are compact, slim and lightweight. Easy to operate with one hand. It’s a good solution for outdoor activities like biking, camping, hiking, fishing, etc..
  • 【More Customized Features】- COTRE DMR digital two way radio apply to the specialized software to customized various features. It includes but....
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Wireless Intercom System Hosmart 1/2 Mile Long Range 7-Channel Security Wireless Intercom System for Home or Office (New Version) [4 Stations Black]

  • Individually Function and Easy Using: Powerful and Individually Function, Monitor, Talk, VOX(Voice Operated Exchange), Group call function. Monitor function can monitor 24 hours at once. Group function (conference call) can call all the stations in the intercom system..
  • Voice Crystal Clear and Secure Digital Communication: Duo to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place, secure digital communication, connect ability to our walkie-talkies and wireless intercom doorbell system..
  • Wide Using Range and Support by Power Bank: This wireless intercom system can use in a wide range, homes, offices, etc. It can support by a power bank (5V 1A) so you can take devices to any place you want. And it can work with other brand devices by the same digital channel code..
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Wireless Intercom System Hosmart 1/2 Mile LONG RANGE 7-Channel Security Wireless Intercom System for Home or Office (New Version) [3 stations Black][NOT WIRELESS CHARGER]

  • Individually Function and Easy Using: Powerful and Individually Function, Monitor, Talk, VOX(Voice Operated Exchange), Group call function. Monitor function can monitor 24 hours at once. Group function (conference call) can call all the stations in the intercom system..
  • Voice Crystal Clear and Secure Digital Communication: Duo to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place, secure digital communication, connect ability to our walkie-talkies and wireless intercom doorbell system..
  • Wide Using Range and Support by Power Bank: This wireless intercom system can use in a wide range, homes, offices, etc. It can support by a power bank (5V 1A) so you can take devices to any place you want. And it can work with other brand devices by the same digital channel code..
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Retevis RT3S DMR Radio, Dual Band Radio, Digital 2 Way Radio, Dual Time Slot 2000mAh Dual Band Scanning SMS Emergency Alarm, Long Range Handheld Walkie Talkie for Camping Traveling(1 Pack)

  • LCD screen and numeric keypad can be operated quickly.
  • 2000mAh large capacity rechargeable battery supports 16 hours of standby and working time.
  • compatible with digital and analog modes.
  • includes dual band 3,000 channels multiple digital talk groups.
  • quickly switch working modes to adapt to different usage environments.
  • 2m and 70cm frequency bands can be used in urban or suburban areas.
  • different frequency bands can be selected for use.
  • long distance calls such as camping and hiking are available.
  • easy to use interface and digital buttons.
  • allow you to operate without any trouble.
  • manual operation to quickly adjust function and frequency.
  • support SMS function and can write, receive and send information.
  • realize two groups of calls at the same time at one frequency point to improve communication efficiency.
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Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

  • DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
  • Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
  • generate square wave signal to control the motor driver.
  • generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
  • High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
  • range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
  • range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
  • range 1kHz~150kHz, display resolution is 1kHz..
  • TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
  • LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..
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6 Pack of Motorola DLR1020 Walkie Talkie Radios

  • Each of our radios comes complete with single-unit charger, 14 hour lithium ion battery and swivel belt holster..
  • Digital gives you the best possible audio quality. 1-watt (covers up to 300,000 square feet or 20 floors), 2 channels (communication groups)..
  • Set to 900MHz digital frequencies that do not require an FCC license. Digital radios are not compatible with any existing analog radios. If these are your first radios, they are a great choice, but cannot be matched up to non-DLR radios..
  • This is a new model of Motorola two-way radio and features cutting-edge digital technology. Extremely small and works well for a variety of small footprint businesses.
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Universal Dental Intraoral Camera LCD Monitor Holder for Most of Dental Chair Very Strong Support M-22 by CAM

  • 1.3 Megapixel, 6 LED lights, crystal clear images, high sensitivity, high definition, automatic focus. Simple and easy USB 2.0 Plug & Play installation via USB port on your computer or laptop.
  • Works with Windows XP / Vista / 7 / 8 / 10 without the need for special drivers. Automatically recognized in Apple’s Photo Booth application (MAC OSX 10.4 or later).
  • Dental Imaging Software included. Digital images can be easily stored, retrieved and transmitted electronically. Say goodbye to docking stations and video capture cards! Ideal for patient education, case acceptance and improved communication.
  • Fully compatible with a huge list of current dental software applications, which have the ability to install and select a standard USB 2.0 imaging device. Please make sure your existing imaging software supports an external USB camera. Camera is currently not TWAIN compliant.
  • One (1) year FavoritePlus NO-Hassle Free Replacement Guarantee!.
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3M PELTOR WS LiteCom PRO III Headset - Hard Hat Attached - Dark Blue

  • Built-in programmable two-way communication radio allows for clear, hands-free communication in high levels of noise without cumbersome cables or....
  • The headset can be programmed to use up to 70 unique two-way radio channels using analog and/or DMR digital modulation..
  • Simultaneous, seamless connection to multiple external devices using Bluetooth technology..
  • Designed by 3M PELTOR and built tough for the working professional..
  • Noise attenuating ear cups help provide hearing protection in environments with potentially hazardous noise..
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6 Pack of Motorola DLR1060 Walkie Talkie Radios by Motorola

  • Each radio comes complete with single-unit charger, 14 hour lithium ion battery, swivel belt holster and 1-year warranty..
  • Set to 900MHz digital frequencies that do not require an FCC license. Digital radios are not compatible with existing analog radios. If these are your first radios, they are a great choice, but cannot be matched up to non-DLR radios. Digital gives you the best possible audio quality. 1-watt (covers up to 300,000 square feet or 20 floors), 6 channels (communication groups)..
  • This is a new model of Motorola two-way radio and features cutting-edge digital technology. Extremely small and works well for a variety of small footprint businesses..
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Phone Jack Splitter, In-line DSL Splitter Filter for Phone Line (1 Pcs)

  • [High Quality] - The dsl filter for phone line is made of high-quality plastic material, with high hardness, durable and safe. The plugs of phone line filters are made of pure-copper, which ensures stable signal transmission and clear communication.
  • [DSL Line Splitter] - One end of wall phone filter is RJ11 6P4C Male and the other ends are 2 RJ11 6P2C Female, RJ11 6P4C Male to 2 Female Telephone Modem DSL Splitter Filter allows the internet to work on your PC through the telephone line (connected to the modem of course).
  • [Practical Function] -The 2 wire dsl filter protects the voice signal and ADSL digital signal from the interference of a telephone and a fax machine, practical and convenient.
  • [Wide Application] - The dsl adapter for phone line is applied to answering machines, telephones, and fax machines.
  • [Product Size] -  The size of telephone line filter is 3.3 x 4.5 x 2.2cm / 1.3" x 1.8" x 0.8" (L*W*H) and the length of cable is 2.5" (6.5cm).
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4 Pack of Motorola DLR1020 Two Way Radio Walkie Talkies

  • Each radio comes complete with single-unit charger, 14 hour lithium ion battery, swivel belt holster and 1-year warranty..
  • Set to 900MHz digital frequencies that do not require an FCC license. Digital radios are not compatible with existing analog radios. If these are your....
  • 1-watt (covers up to 300,000 square feet or 20 floors), 2 channels (communication groups)..
  • This is a new model of Motorola two-way radio and features cutting-edge digital technology. Extremely small and works well for a variety of small....
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Taurus 25-1300mhz Glass mount scanner Anntenna

  • ...upgrade to a Uniden Digital model (“D” stands for Digital), such as models BCD436HP, BCD536HP, BCD996P2, BCD325P2, or HomePatrol-2..
  • The BC75XLT operates on two AA batteries, (batteries are not included). Use either two AA Alkaline or AA rechargeable Ni-MH batteries. Before purchasing, please confirm whether the communication you want to receive is Digital or Analog. This product does not have 2-way communication, it is only a scanner for receiving radio transmissions..
  • How can we help? Uniden Customer Support web site is designed to conveniently walk you through product setup and troubleshooting, Web site: https://uniden.com/pages/support-1 . Contact customer support at email: [email protected] or phone: 1-800-297-1023.
  • 300 Channels: You can program up to 300 channels into the scanner's memory, 30 channels in each of 10 banks. Then, you can scan for transmissions on the stored channels.
  • Close Call RF Capture Technology: Close Call automatically detects and tunes to nearby transmissions, even if the frequency isn't programmed into a channel.
  • Runs on 2 AA alkaline or Simple USB charging allows you to recharge your scanner's batteries from a computer, or adapters for many wireless telephones.
  • Narrowband Compliant: Properly tunes to channels using th....
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