Wave Wireless DM2 Users Manual

AirLink Modem Installer’s Guide
Supplement

DRAFT OF USER MANUAL SUPPLEMENT FOR US & CANADA

The EIRP relaxation for point-to-point operation applies at 2.4 GHz (3:1 rule) and 5.8 GHz (no EIRP limit, i.e.
unlimited antenna gain). At 2.4 GHz, the 3:1 rule is defined as follows. For every 3 dB of antenna gain
exceeding 6 dBi, power delivered to the antenna must be reduced 1 dB below the otherwise permitted maximum
transmitter peak output power of 1 watt (30 dBm or 0 dBW). The power level delivered to the antenna at

2.4 GHz (S-band) in point-to-point operation can be calculated as the lessor of:

Power delivered to antenna = Lesser value in Table 1 or Table 2

30 dBm - (Gain Antenna - 6dBi)

3

NOTE:

Table 1

Product Power Limits

Ch 1 29 dBm 28 dBm 27 dBm 24 dBm 29 dBm*
Ch 2 29 dBm 28 dBm 27 dBm 24 dBm
Ch 12 29 dBm 28 dBm 27 dBm 24 dBm
Ch 13 28 dBm 27 dBm 26 dBm 24 dBm
Ch 14 17 dBm 14 dBm 7 dBm 7 dBm
All others not listed 29 dBm 29 dBm 27dBm 24 dBm

Ch 1 22 dBm 20 dBm 21 dBm 7 dBm
Ch 2 25 dBm 22 dBm 24 dBm 24 dBm
Ch 3 29 dBm 28 dBm 27 dBm 24 dBm
Ch 4 29 dBm 28 dBm 27 dBm 24 dBm
Ch 5 28 dBm 27 dBm 27 dBm 24 dBm
Ch 6 25 dBm 23 dBm 23 dBm 14 dBm
Ch 7 21 dBm 17 dBm 15 dBm NOT USED
Ch 8 19 dBm 16 dBm 15 dBm NOT USED
Ch 9 19 dBm 15 dBm 15 dBm NOT USED

Exceeding specified levels may create an installation that violates FCC Rules and
Regulations or Canadian IC requirements

USA Canada

S-Band

Antennas

DataMetro 320 0 dBi 8 dBi 16 dBi 24 dBi

DataMetro 1280

0 dBi 8 dBi 16 dBi 24 dBi

See Local

Agent

* Subject to 36 dBm EIRP in Canada

Draft
Page 6
September 30, 1997