60 GHz band high speed radio link

Base station for 60 GHz band high speed radio link (Item 31-2 of Article 2 of Certification Ordinance)
Multidirectional land mobile station for 60 GHz band high speed radio link (Item 31-3 of Article 2 Paragraph 1 f Certification Ordinance)
Point-to-point land mobile station for 60 GHz band high speed radio link (Item 31-4 of Article 2 Paragraph 1 of Certification Ordinance)

Items		Technical standards
Class of emissions		----
Assigned frequency or designated frequency		54.25 - 59GHz
Number of channels and channel separation		----
Tolerance of frequency (×10^-6)		200
Tolerance of occupied bandwidth		(Refer to the table below.)
Tolerance of spurious and unwanted emission intensity		50µW
Antenna power	Designated value	100mW or less
	Tolerance	+50%, -50%
Limit of secondary radiated emissions		50µW
Note		----

Note: The Technical Standards described here do not cover all of the regulated items.

Table : Tolerance of occupied bandwidth

(1) For the equipment which transmission rate and modulation method correspond to those in the table below ;

[1] Tolerance for land mobile station of point-to-point system

Transmission rate	Modulation method	Tolerance of occupied bandwidth
8Mbps (E1×4 etc)	ASK FSK MSK nPSK nQAM	26MHz
50Mbps - 156Mbps (STM-0, STM-1, 100Mbps Ethernet etc)	ASK	Clock frequency×2 (312 MHz in maximum)
50Mbps - 156Mbps (STM-0, STM-1, 100Mbps Ethernet etc)	nPSK nQAM	Clock frequency×1.5 (312MHz in maximum)
156Mbps - 622Mbps (STM-1, STM-4, 100Mbps Ethernet etc)	nPSK nQAM	Clock frequency×1.5 (500MHz in maximum)
622Mbps - 1Gbps (1Gbps Ethernet etc)	nPSK nQAM	Clock frequency×1.5 (750MHz in maximum)
156Mbps - 1Gbps (STM-4, 1Gbps Ethernet etc)	ASK	Clock frequency×1.25 (1.25GHz in maximum)
622Mbps (STM-4 etc)	ASK	1.25GHz

Note:

Upper limit of clock frequency: transmission rate×1.5

[2] Tolerance for base station and land mobile station of point-to-multipoint system

Transmission rate	Modulation method	Tolerance of occupied bandwidth
50Mbps - 156Mbps	ASK	Clock frequency×2 (312MHz in maximum)

Note:

Upper limit of clock frequency: transmission rate×1.5

(2) For the equipment which transmission rate and modulation method do not correspond to those in the table above ;

Tolerance : 1.25GHz