ETSI EN 302 217-2-1总结了系统中点对点（P-P）设备的所有系统相关要求 在通常采用频率协调的频带中部署的应用程序。介绍了这些要求 在两个不同的子条款中:主要要求是与本协议第3.2条下的“基本要求”相关的要求 R&TTE指令[1]，并在协调标准EN 302 217-2-2[16]中进一步详述。补充需求是指与合同项下的基本需求无关的需求 指令第3.3条[TTE]中的R&TTE。尽管如此，人们普遍同意采用适当的制度 存在特定部署条件或兼容性要求时的操作和部署。 所有或部分要求的符合性由供应商决定。与R&TTE指令[1]第3.2条基本要求相关的参数说明和限制如下: 在协调标准EN 302 217-2-2[16]中给出。对于其他需要标准化但不影响R&TTE指令的系统相关参数 上述“基本要求”、说明和限制详见本文件第6条和 附件A、附件F和附件G。本文件涉及射频（RF）和基频- 波段设备特性；天线系统 要求见EN 302 217-4-1[i.9]和EN 302 217-4-2[i.10]。本文件不包括EN 301 126-1[14]中规定的试验程序和试验条件。由于给定带宽内的最大传输速率取决于系统频谱效率，因此设备 细分为EN 302 217-2-2[16]中定义的不同光谱效率等级。频谱效率等级仅供参考，并不意味着对实际调制格式有任何限制， 前提是满足声明类别的多部分可交付成果相关部分的所有要求。 与R&TTE第3.2条基本要求相关的无线电参数定义指南 关于DFRS的指令[1]可在TR 101 506[i.6]中找到。本多部分交付成果中提及的大多数参数和要求的技术背景可能是: 见TR 101 036-1[i.5]。

ETSI EN 302 217-2-1 summarizes all system-dependent requirements for Point-to-Point (P-P) equipment in applications deployed in bands where frequency co-ordination is generally applied. These requirements are introduced in two different clauses sub-sets:Main requirements are requirements that are also related to the "essential requirements" under article 3.2 of the R&TTE Directive [1] and further detailed in the Harmonized Standard EN 302 217-2-2 [16].Complementary requirements are requirements that are not related to essential requirements under article 3.2 of the R&TTE Directive [1]. Nevertheless they have been commonly agreed for proper system operation and deployment when specific deployment conditions or compatibility requirements are present. Compliance to all or some of these requirements is left to supplier decision.Description and limits for parameters relevant to essential requirements under article 3.2 of R&TTE Directive [1] are given in the Harmonized Standard EN 302 217-2-2 [16].For other system-dependent parameters where standardization is required but that do not affect the R&TTE Directive "essential requirements" mentioned above, description and limits are detailed in the present document in clause 6 and in the annex A, annex F and annex G.The present document deals with Radio Frequency (RF) and base-band equipment characteristics; antenna system requirements are covered in EN 302 217-4-1 [i.9] and EN 302 217-4-2 [i.10].The present document does not cover test procedures and test conditions which are set out in EN 301 126-1 [14].As the maximum transmission rate in a given bandwidth depends on system spectral efficiency, equipment are subdivided in different spectral efficiency classes as defined in EN 302 217-2-2 [16].The spectral efficiency classes are indicative only and do not imply any constraint to the actual modulation format, provided that all the requirements in the relevant parts of this Multi-part deliverable for the declared class are met.Guidance on the definition of radio parameters relevant to the essential requirements under article 3.2 of R&TTE Directive [1] for DFRS may be found in TR 101 506 [i.6].Technical background for most of the parameters and requirements referred to in this Multi-part deliverable may be found in TR 101 036-1 [i.5].