User's Manual

Company Confidential Quatech, Inc.
16 100-8026-100G Airborne 802.11b/g Value Radio Databook Revision 1.0
Table 4 – Operating Conditions & DC Specification
Symbol Parameter Test Conditions Min Typ Max Units
V
BUS
Supply Voltage 3.135 3.3 3.465 V
I
CCTXG
Constant transmit current (802.11g)
Transmitting @ 54Mb/s
475 485 mA
I
CCRXG
Constant receive current (802.11g)
Receiving valid packets @
54MB/s
275 325 mA
I
CCTXB
Constant transmit current (802.11b)
Transmitting @ 11Mb/s
450 500 mA
I
CCRXB
Constant receive current (802.11b)
Receiving valid packets @
11MB/s
275 325 mA
I
SBIEEE
IEEE Power Save Mode
Associated, Idle, Beacon
Interval = 100ms (DTIM=10)
8 20 mA
11Mbps, 8% PER 680 T
DELAY
Targeted Multipath Delay Spread
using IEEE 802.11 Naftali
54Mbps, 10% PER 150
ns
PER < 8% (11b mode) -10 R
X_MAX
IEEE Maximum Receive Level
PER < 10% (11g mode) -20
dBm
-90dBm Input -14 IIP3 3
rd
Order Intercept Point (Input)
-30dBm Input 4
dBm
IEEE 802.11g Carrier Leakage Per IEEE 802.11g 2 dB
T
X_SUP
IEEE 802.11b Carrier Suppression Per IEEE 802.11b 15 dB
PER < 8% (11b mode)
1
36
PER < 10% (11g mode @
54Mbps)
-1
ACR 802.11b/g Adjacent Channel
Rejection
PER < 10% (11g mode @
6Mbps)
16
dB
#
1. Adjacent channel measurement is carried out on two
channels separated by 25MHz (5 channels) for B/G-
modes.
2. Test Conditions: Supply Voltage (V
CC
) = 3.3VDC,
Ambient Temperature 258C, unless otherwise stated.