Citazione:
Originalmente inviato da LONGFLYER  [...] Why a new JR 2.4GHz in FHSS? Because, in many countries, as well as in Italy only FHSS link has free use ...  |
One thing that you might not know is that
Spektrums DSM/DSM2 technology satisfies each of the requirements of FHSS modulation as specified in EN 300-328:
1) [
http://support.horizonhobby.de/getat...9yeSBGQVEucGRm ]
«Spektrums DSM technology satisfies each of the requirements of FHSS modulation as specified in EN 300-328 v.1.7.1. As the closing sentence of that clause states, Systems that meet the above constraints shall be tested according to the requirements for FHSS modulation. Therefore, DSM is subject to the maximum power level of 100mW as detailed in clause 4.3.1.2, and not subject to the limit of non-FHSS systems of 10mW as specified in section 4.3.2.2. Conformity tests as well as on-going production tests confirm that EU versions of DSM products meet the 100mW requirement. DSM then combines the coding advantages of traditional DSSS systems within the modulation requirements for FHSS to yield a secure, robust, full range radio control system.»
2) [
Service Portal :: Informationen zur Zulassung und Konformität des Spektrum Systems in Deutschland und Europa ]
ETSI EN 300-328 V1.7.1 (2006-10) Spektrum Conformity EN 300-328 Elliott Labs Test Certificate
3) [
http://www.spektrumrc.com/ProdInfo/F...800-Manual.pdf ]
Citazione:
Declaration of Conformity
(in accordance with ISO/IEC 17050-1)
No. HH2010080203
Product(s): Spektrum DX8 Transmitter
Item Number(s): SPM8800EU, SPM88001FR
Equipment class: 2
The object of declaration described above is in conformity with the requirements of the specifications listed below, following the provisions of the European R&TTE directive 1999/5/EC:
EN 60950 Safety
EN 300 328 Technical requirements for Radio equipment
EN 301 489 General EMC requirements for Radio equipment
Signed for and on behalf of:
Horizon Hobby, Inc.
Champaign, IL USA
Aug 02, 201
Steven A. Hall
Vice President
International Operations and Risk Management
Horizon Hobby, Inc.
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