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1.2.10 Adjacent channel selectivity (ACS)
The receiver selectivity is often given as Adjacent Channel Selectivity (ACS) – i.e. when the con...
1.2.9 Blocking
The term “Blocking” is used in SEAMCAT to describe the capability of the victim receiver to recei...
1.2.8 Desensitisation
Desensitisation (D) of the receiver in the presence of an interfering signal, given in dB, corres...
1.2.7 Bandwidth correction factor
When the bandwidth of the interferer and the victim are different, SEAMCAT automatically applies ...
1.2.6 Interfering signal: iRSS
The interfering Received Signal Strength (iRSS), corresponding to the interference level (I), is ...
1.2.5 Wanted signal: dRSS
The victim’s wanted signal strength also called desired Received Signal Strength (dRSS), correspo...
1.2.4 Receiver sensitivity
The sensitivity of a receiver is normally taken as the minimum input signal (Smin) required to pr...
1.2.3 Receiver noise floor
Any practical measurement will be subject to some form of noise or unwanted signal (thermal noise...
1.1 Background to spectrum engineering
The radio spectrum is a limited resource and can only be used optimally if compatibility is assur...
1.2.1 Receiver thermal noise
The thermal noise (in Watts) expressed in power level is defined as: where: ...
1.2.2 Noise figure and Noise factor
Noise figure (NF) and noise factor (F) are measures of degradation of the signal-to-noise ratio (...
Release history
ECO maintains a continuing list of improvements and corrections that we implement. These release...
Signal Tips and Tricks
Set a Signal Handle ( Username) A Signal Handle or username can be used instead of your teleph...
Membership
You are included in the groupmail based on your CEPT group membership. On your profile pages, y...
GDPR Account validation
In order to be compliant with the EU General Data Protection Regulation (GDPR), we would like to ...
Frequently Asked Questions
If you need assistance, please contact helpdesk@eco.cept.org. I forgot my password for t...
Searching for data on ECO websites
The indiviual CEPT websites do not contain their own search engine for generel content like doc...
Browser Compatibility for all tools
The software that ECO offers for collaboration is for the most part hosted on the internet. As su...
Info for external meetings in ECO
ECO meeting room facilities Information for external meetings held in ECO where an ECO staff ...
Info for newcomers to the office
Meeting facilities We have the following meeting rooms: 1. Hamlet for up to 60 participants ...