收音机卖到加拿大按那个标准做EMC呀？ RSS-310? or ICES-003?

EVERGREEN21

收音机卖到加拿大按那个标准做EMC呀？ RSS-310? or ICES-003?

cwlee

普通收音机做ICES-003即可, RSS310适用于低功率 Ⅱ类无线电设备。

EVERGREEN21

一般收音机也应该属于无线电设备吧， 请看下面的链接，你可以找到下面的内容：Radio apparatus (i.e. any device containing a radio receiver or transmitter) is specifically excluded。即无线电接收器不属于"digital apparatus"，所以我认为ICES-003是不适合的对吗？
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Q 1. What devices are considered to be "digital apparatus"?
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A. The definition of digital apparatus provided in ICES-003 states: "...'digital apparatus' means an electronic apparatus that generates and uses timing signals at a rate in excess of 10,000 pulses per second...". Practically, this means any device which contains a microprocessor running at a 10 kHz clock rate or greater.

' @7 v9 i$ I( {3 \9 s  xBy extension, any device which must be attached to this apparatus in order to perform its intended function is also included as a part of the apparatus. Therefore, computer peripherals are considered to be digital apparatus and include such things as floppy disk drives and other data storage devices, terminals, keyboards, printers and video monitors. However, a device such as a mouse or joystick which contains only non-digital circuitry or a simple circuit for signal conversion (e.g. an integrated circuit for analogue to digital conversion) is considered a passive, add-on device, and is not subject to the requirements for digital apparatus.
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9 `* p4 t; }0 n/ m: N( q/ JRadio apparatus (i.e. any device containing a radio receiver or transmitter) is specifically excluded. As an example, VCRs and stereo system components which contain digital circuitry and a tuner would be excluded from the definition, but stand-alone tape drives or compact disc players containing digital circuitry would be included.
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I.S.M. (industrial, scientific or medical) radio frequency generators, though they may contain digital circuitry, are excluded from the definition of digital apparatus and are not subject to ICES-003. They are instead subject to another Interference-Causing Equipment Standard, ICES-001, which pertains specifically to I.S.M. radio frequency generators.

cwlee

楼上的有点误解!
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) ?" y2 i' J( V. j! Y. H; F2 z+ h5 N" u收音接收机适用于ICES-003标准digital apparatus范畴（an electronic apparatus that generates and uses timing signals at a rate in excess of 10,000 pulses per second...". Practically, this means any device which contains a microprocessor running at a 10 kHz clock rate or greater. ），然而RSS-310所适的是无线电设备(Radio apparatus)，这个在标准的适用范围里已说的很清楚的。
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1 j' ^4 I9 I7 H; R9 P+ }1 j现附上这两份标准，LZ可以看看.

andychen

ICES-003

EVERGREEN21

谢谢各位的帮忙。定义我看过。我现在的问题是： 为什么收音机不属于无线电设备？

jonsonlv

收音机当然属于无线电设备，只是在电磁兼容行业常说的无线电设备一般都是指无线设备。收音机有自己的分类，一般归为电视广播类设备。做加拿大认证的话需要满足BETS（Broadcasting Equipment Technical Standards）的标准，我觉得应该用标准BETS-1.
http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/h_sf06125.html

EVERGREEN21

BETS-1应该是针对发射设备的，收音机是接受设备

jonsonlv

看下这段话
RSS-Gen - General Requirements and Information for the Certification of Radiocommunication Equipment1. Scope
This Radio Standards Specification (RSS) sets out general requirements for the certification of radiocommunication equipment.1

6 X9 [- z3 l9 v9 t+ B% l4 WThis Standard must be used in conjunction with the applicable RSS that specifically covers the technical characteristics of radiocommunication equipment for which regulatory compliance is sought. Unless otherwise specified in the applicable RSS, the specifications and methods described in this RSS shall be complied with.
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' o2 k7 h# d: i& @1 x1.1 Exclusion
1.1.1 Broadcasting Equipment
Radio devices covered by this RSS do not include radio and TV apparatus intended for broadcasting services. Such equipment is regulated by the Department's broadcasting equipment regulations and standards.

kamleung

普通收音机不是 " Digital Device" , 不需要做ICES-003。
. h& S9 M7 g8 J普通收音机是 "Broadcast receiver", 不需要做RSS 测试。