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Supplier: Instrumentation Northwest, Inc.
Description: Radio Frequency Units Operating on the 900 MHz radio band, the radio frequency modems are license free. Consuming very little power, they run for months on alkaline batteries or virtually forever on solar systems. Communication range varies from 300 feet to 5 miles, depending on line-of-sight
Supplier: KOBOLD Instruments, Inc.
Description: , Non-Interacting Zero and Span Adjustment The KOBOLD series NRF-1W cable radio frequency level transmitter is designed to measure water levels within in-ground pipes of 3/4â€ ID and larger. All wetted surfaces are PFA and 316 Stainless Steel. The flexible segmented weight facilitates the ease
- Meter Technology: Radio Frequency
- Meter Technology: Radio Frequency
- Media Type: Liquid
- Level Measurement Type: Continuous Level
Supplier: RFM (RF Monolithics, Inc.)
Description: and Bluetooth Version 2.1 plus EDR, Power Class 2. Like all RFM Short-range radios, the WLS1273 is FCC and / or ETSI certifiable. The WLS1273 is shipped in tape and reel with standard order increment of 1,000 on 13” reels. They are manufactured in an automated, high-volume environment to provide
- Function: Transceiver
- Applications: Mobile / Wireless Systems
- Form Factor / Package: Surface Mount Technology (SMT)
- Modulation: On-Off Key (OOK)
Supplier: Sensor Systems, Inc.
Description: RADIO PHONE
- Applications: Other
Supplier: Motorola Solutions, Inc.
Description: The APX 7500 multi-band radio delivers instant interoperability into the hands of mission critical first responders. Motorola's fourth generation P25 mobile radio is capable of multi-band interoperability and can operate in any two of the following frequency bands (700/800 MHz ,VHF, UHF Range 1
Supplier: Campbell Scientific, Inc.
Description: computers, and the RS-232 port still allows them to be connected to our current dataloggers. Networks can include a mix of the RF430-series and RF401-series radios. The RF430 spread-spectrum radio has a 910- to 918-MHz operating frequency range, which is used in America and Canada. Spread-spectrum radios
- Form Factor: External
- Bus / Interface Type: Serial Ports (RS232, RS422, RS485), Other
- Frequency Band: 900 MHz
- Radio Technique: Frequency Hopping Spread Spectrum
Description: Detailed Features Meets JIS8 submersible standards Rugged speaker microphone with channel, Up/Down, scan and 16/9 Keys Shorter Chassis Design allows for more versatile installation Large and easy to read full dot matrix display All USA, Canadian and International marine channels Frequency
Supplier: Howard Computers
Description: MR350R two-way radios use both Family Radio Service (FRS) and General Mobile Radio Services (GMRS) frequencies for more channel combinations and better connections. The large buttons make the MR350R easy to operate with your gloves on. Among its many features: 20 unique call tones, access to government
Standards and Technical Documents - 1128-1998 - IEEE Recommended Practice for Radio-Frequency (RF) Absorber Evaluation in the Range of 30 MHz to 5 GHz -- 10.1109/IEEESTD.1998.87821
Description: for radiated emissions and radiated susceptibility testing of electronic products, in the absorber manufacturer and/or absorber user environment, over the frequency range of 30 MHz to 5 GHz.
Supplier: North Hills Signal Processing Corp.
Description: Preps signal for a passive radio-frequency suppression filter
- Transformer Types / Applications: RF Transformer, Other, Balun Transformer
- Center Tap Options: Secondary Side Only
- Package Type: Other
- RF Connector: Other
Supplier: Addo Enterprises, Inc.
Description: and IP54/55 standard for shock, rain, humidity, salt, fog sand/dust, high and low temperature. RDX Series is compatible with the CLS, XTN and AX series and other radios operating on the same frequency and code. This durable two-way radio is ideally suited for construction, electrical, manufacturing
Supplier: Robot MarketPlace (The)
Description: , your radio will neither sustain interference from – nor cause interference to – any other 2.4GHz device worldwide. And that applies, of course, to its simultaneous operation near other 2.4GHz RC radios as well. DX6i frequencies are so much higher than those of conventional RC channels
Supplier: Block USA, Inc.
Description: Current loading 0.42 - 3.36 A Long-term thermal resistance 130°C (class B) May be tinned >350 °C Wire diameter 15 x 0.1 - 120 x 0.1 mm Effective Cross-section 0.118 - 0.943 mm2 Varnish insulated radio frequency copper braid for the production of coils and windings in the radio
Supplier: AvaLAN Wireless Systems, Inc.
Description: AvaLAN’s AW900F Industrial Wireless Ethernet and Serial Radio uses the latest in FHSS (Frequency Hopping Spread Spectrum) technology to deliver long range, high speed, secure wireless networking at significantly lower cost. The AW900F radios include a built-in web browser interface
- Form Factor: External
- Network Type: Ethernet
- Bus / Interface Type: RJ-45, Serial Ports (RS232, RS422, RS485)
- PoE Ready: Yes
Supplier: Zones, Inc.
Description: Connectivity Technology Wireless - radio Radio Frequency Range 900MHz Sound Output Mode Mono Microphone Boom Bundled with Plantronics HL10 Handset Lifter
Supplier: Solid Signal
Description: The GRECOM GRE PSR-200u desktop scanner is a great entry-level home base model for those who do not need digital or trunking capability.This upgraded radio has 200 channels in 10 banks and band coverage of the public safety and air bands in the 30-512 range only. ● 200 Channels Memories
Supplier: Trigon Components, Inc.
Description: SERIES ELF DESCRIPTION Leaded IMPEDANCE RANGE CURRENT RATING FREQUENCY PACKAGE Radial, Axial FEATURE •Reducing radio frequency interference, noise. •Low cost, High reliability.
- Technology: Solenoidal (Standard) Core
- Bead Form Factor: Bead on Leads
- Packing Method: Tape Reel, Bulk Pack
Description: Single-channel UHF radio Ideal for congested areas 56 UHF frequencies Range of up to 6 miles 15 hours of continuous use Channels: 1 Description: UHF 2-watt Power: NiMH battery(included) or four 1.5V AA Batteries(not included) Range: inside Steel/concrete building: 250000 sq ft| Multi-level
Supplier: Morgan Advanced Materials
Description: Ceramic Power Capacitors can be defined as capacitors suitable for Radio Frequency use with reactive powers greater than 1kVA, rated currents greater than 1A rms and rated voltage greater than 700V. Applications include Radio Broadcast Transmitters Antenna Units Induction and dielectric heating
- Electrostatic Capacitors: Ceramic
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Featured Products for Radio Frequency Range Top
Radio Transmission Touch Probes: CNC Applications
New ultra-compact radio transmission touch probes bring probing benefits to a wider range of CNC machine tools from Renishaw. Renishaw is making waves with the introduction of new touch probe systems that use its unique frequency hopping spread spectrum (FHSS) probe signal radio transmission technology to allow automated job set-up and in-process measurement on all sizes of CNC machine tools. Wide range of touch probes with radio transmission. These new products reinforce Renishaw's world... (read more)
Browse CMM Probes Datasheets for Renishaw
item America, LLC
New Product! Profile KH 8 – Metal-free profile
It's brand new - an item profile that is entirely non-metallic. item now offers a Profile 8 and Tube D30 for special applications that is made entirely of an innovative material comprising 70 percent wood and 30 percent plastic. As a result, users can now build constructions that do not conduct electricity or affect the radio frequency range. The metal-free alternative in the item MB Building Kit System. An innovative, high-strength material that is particularly easy to process. Profile KH 8... (read more)
Browse Metal Profiles and Structural Shapes Datasheets for item America, LLC
Conduct Research Top
Radio Basics Training
Welcome to Radio Basics, a prerequisite tutorial about the use of radio waves in wireless devices. Radio refers to a type of signal transmitted and received in the radio frequency range of the electromagnetic spectrum. Radio can be used to send audio, video or data through air without the use
Radio Frequency Emissions Effect on Sensors (.pdf)
White noise on the plant floor can cause electrical interference that often affects the function of proximity sensors. This radio frequency (RF) "noise" is caused by the use of variable frequency drives, stepper motors and high powered communication devices, such as AM/FM radios, two-way radios
Application: High Frequency Reed Relays for Portable Radio Communication
d. o u. d c. u t. c i. t o. i n. o. Portable military radios typically operate between 3 MHz and 30 MHz. These. frequencies are relatively low by today’s standards when compared to the. telephone bands in the 1 GHz to 4 GHz range. However, even as low as 30. MHz the signals will ‘ride
Optimized Lightning Protection for Higher Frequencies (.pdf)
FREQUENCIES ABOVE 4.5 GHZ are being. used more often for a wide range of. outdoor communications. These uses. include critical infrastructure applications. where long lifetime and high availability. requirements are paramount. In outdoor. antenna applications, the exposure to lightning. effects
PT 101: Accelerometers Measure Slow Speed Rollers and Detect High Frequencies
to measure the vibration signature of heavy, slow turning rollers. In addition, their high frequency range allows advanced early detection techniques such as high frequency detection (HFD) and enveloping. Wilcoxon accelerometers measure slow speed rollers. and detect high frequencies. Successful
Radio Frequency Identification (RFID) - Frequency Asked Questions
refers to the size of the radio waves used to communicate between the RFID system components. It is generally safe to. assume that a higher frequency equates to a faster data transfer rate and longer (greater distance) read ranges, but also more. sensitivity to environmental factors such as liquid
Intro to Satellite Radio
Employment Engineering Focus Quality Focus Weather and Directions Locate A Distributor Check Distributor Inventory Frequency Range Chart Glossary Technical Questions VSWR Calculator VSWR Chart Customer Drawings Assembly Instructions Catalog Product Overview
The Key to Extending Your Wireless Transmission Range
that amplifiers do not improve long distance transmission by much. Non-standard solutions for long-range wireless also include using licensed frequency bands and proprietary radio technology. However, the throughput/data rate for proprietary radio technology is not high enough for industry-grade
Engineering Web Search: Radio Frequency Range Top
Radio - Wikipedia, the free encyclopedia
Radio is the wireless transmission of signals through free space by electromagnetic radiation of a frequency significantly below that of visible
Frequency response - Wikipedia, the free encyclopedia
Estimating the frequency response for a physical system generally involves exciting the system with an input signal, measuring both input and output
- Electromagnetic Spectrum - Introduction
What is imaging radar ?/jpl
at particular microwave wavelengths (in the range 1 cm to 1 m, which corresponds to a frequency range of about 300 MHz to 30 GHz) and polarizations
Exploring GNU Radio
MHz down to an output range centered at 5.75 MHz. The center frequency of the output range is called the intermediate frequency, or IF.
Convert Latitude / Longitude in Degrees/Minutes/Seconds...
Audio Division Main Page Alphabetical Index Headlines -- New broadcast radio information AM Page FM Page Application Information Other Information
HowStuffWorks "What is digital spread spectrum as used in...
The basic idea behind frequency hopping is simple -- instead of transmitting on one frequency, a spread spectrum system switches rapidly from one
Broadcast Radio CAN/VAN Networking Car Access Car Radio Networking Microcontrollers