UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ITU-R F.635

Radio-frequency channel arrangements based on a homogeneous pattern for fixed wireless systems operating in the 4 GHz (3 400-4 200 MHz) band

active, Most Current
Buy Now
Organization: ITU-R
Publication Date: 1 February 2013
Status: active
Page Count: 10
scope:

This Recommendation provides radio-frequency (RF) channel arrangements for fixed wireless systems (FWSs) operating in the 4 GHz frequency range (3 400-4 200 MHz), which may be used for low, mediumand high-capacity systems. The main text presents a homogeneous pattern of 10 MHz slots, with which specific arrangements for channels multiple of the slots can be designed. Annex 1 presents a number of RF arrangements with channel separation of 30, 40 and 80 MHz, designed in this frequency band, according to the recommended 10 MHz pattern.

Document History

ITU-R F.635
February 1, 2013
Radio-frequency channel arrangements based on a homogeneous pattern for fixed wireless systems operating in the 4 GHz (3 400-4 200 MHz) band
This Recommendation provides radio-frequency (RF) channel arrangements for fixed wireless systems (FWSs) operating in the 4 GHz frequency range (3 400-4 200 MHz), which may be used for low, mediumand...
ITU-R F.635
January 1, 2001
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for Radio-Relay Systems Operating in the 4 GHz Band
A description is not available for this item.
F.635-5
January 1, 1999
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for Radio-Relay Systems Operating in the 4 GHz Band
A description is not available for this item.
F.635-4
January 1, 1997
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for Radio-Relay Systems Operating in the 4 GHz Band
A description is not available for this item.
F.635-3
January 1, 1995
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for Radio-Relay Systems Operating in the 4 GHz Band
A description is not available for this item.
F.635-2
January 1, 1992
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for Radio-Relay Systems Operating in the 4 GHz Band - Section 9B1 - Radio- Frequency Channel Arrangements
A description is not available for this item.
F.635-1
January 1, 1990
Radio-Frequency Channel Arrangements Based on a Homogeneous Pattern for High Capacity Digital Radio-Relay Systems Operating in the 4 GHz Band - Section 9B1 - Radio-Frequency Channel Arrangements
A description is not available for this item.
View Less
View All

References

This document is referenced by:
EN 302 217-2-2 - Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2-2: Digital systems operating in frequency bands where frequency co-ordination is applied; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive
Published by ETSI on April 1, 2014
General background The present document specifies the essential requirements for point-to-point Digital Fixed Radio Systems (DFRS) operating in frequency division full duplex (FDD) in frequency...
This document is referenced by:
EN 301 669 - Fixed Radio Systems; Point-to-Point Equipment; High Capacity Digital Radio Systems Carrying STM-4 in Two 40 MHz Channels or 2 x STM-1 in a 40 MHz Channel with Alternate Channel Arrangement
Published by ETSI on February 1, 2001
A description is not available for this item.
This document is referenced by:
EN 301 277 - Fixed Radio Systems; Point-to-Point Equipment; High Capacity Digital Radio Systems Transmitting STM-4 or 4 x STM-1 in a 40 MHz Radio Frequency Channel Using Co-Channel Dual Polarized (CCDP) Operation
Published by ETSI on February 1, 2001
A description is not available for this item.
This document is referenced by:
EN 300 234 - Fixed Radio Systems; Point-to-Point Equipment; High Capacity Digital Radio Systems Carrying 1 x STM-1 Signals and Operating in Frequency Bands with About 30 MHz Channel Spacing and Alternated Arrangements
Published by ETSI on November 1, 2001
A description is not available for this item.
This document is referenced by:
EN 301 216 - Fixed Radio Systems; Point-to-Point Equipment; Plesiochronous Digital Hierarchy (PDH); Low and Medium Capacity and STM-0 Digital Radio System Operating in the Frequency Bands in the Range 3 GHz to 11 GHz
Published by ETSI on July 1, 2001
A description is not available for this item.
This document is referenced by:
EN 302 217-2 - Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2: Digital systems operating in frequency bands from 1 GHz to 86 GHz; Harmonised Standard for access to radio spectrum
Published by ETSI on October 1, 2021
The present document specifies technical characteristics and methods of measurements for Point-to-point (P-P) Digital Fixed Radio Systems (DFRS) operating in frequency bands allocated to Fixed...
This document is referenced by:
TR 103 230 - Fixed Radio Systems; Small cells microwave backhauling
Published by ETSI on January 1, 2018
The present document investigates the possible impacts to standard documentations in charge to ETSI TM4 working group. The starting point is represented by the definition of Small Cell coming from...
View Less
View All
Advertisement