E.2 Spurious emissions

3GPP45.005GSM/EDGE Radio transmission and receptionTS

At maximum repeater gain, with or without a continuous static sine wave input signal in the operating band of the repeater, at a level which produces the manufacturers maximum rated power output, the following requirements shall be met.

The average power of any single spurious measured in a 3 kHz bandwidth shall be no greater than:

‑ 250 nW (‑36 dBm) in the relevant MS and BTS transmit frequency bands for a repeater operating in transmit frequency bands below 1 GHz at offsets of > 100 kHz from the carrier.

‑ 1 W (‑30 dBm) in the relevant MS and BTS transmit frequency bands for a repeater operating in transmit frequency bands above 1 GHz at offsets of > 100 kHz from the carrier.

Outside of the relevant transmit bands the power measured in the bandwidths according to table E.2-1, shall be no greater than:

– 250 NW (‑36 dBm) in the frequency band 9 kHz to 1 GHz;

– 1 W (‑30 dBm) in the frequency band 1 GHz to 12,75 GHz.

Table E.2-1 Measurement bandwidth for spurious emissions

Band	Frequency offset	Measurement bandwidth
100 kHz ‑ 50 MHz	‑	10 kHz
50 MHz ‑ 500 MHz outside the relevant BTS transmit band or	(offset from edge of the relevant transmit band)‑
MS transmit band	> 0 MHz	10 kHz
	 2 MHz	30 kHz
	 5 MHz	100 kHz
above 500 MHz outside the	(offset from edge of the
relevant BTS Transmit band or	relevant above band)
MS transmit band	> 0 MHz	10 kHz
	 2 MHz	30 kHz
	 5 MHz	100 kHz
	 10 MHz	300 kHz
	 20 MHz	1 MHz
	 30 MHz	3 MHz

The requirement applies to all ports of the repeater.

NOTE: For radiated spurious emissions, the specifications currently only apply to the frequency band 30 MHz to 4 GHz. The specification and method of measurement outside this band are under consideration.