User's Manual

12/14/2008 EDSCE
C O N F I D E N T I A L F O R A M T R A N T E C H N O L O G Y C O R P O R A T I O N
User Manual BCM92046MD_EMB
12/05/08
Broadcom Corporation
Document 92046MD-UM100-R Module RF Specifications and Measurements Page 19
Table 4: Module Class 2 EDR RF 2 MBPS Specification (T = 25
°
C)
Specification Measurement Data
Parameter Criteria Minimum Maximum
Freq.
(MHz)
Measurement Units Conditions
Transmitter
EDR relative
transmit
powers
EUT maximum relative
transmit power
4 1 2402 .05 (Minimum)
.05(Average)
.06 (Maximum)
dB 2-DH5
Hopping off
Loopback
EUT maximum and
minimum
Number of packets = 10
2441 .06 (Minimum)
.08 (Average)
.09 (Maximum)
dB
2480 .08 (Minimum)
.10 (Average)
.11 (Maximum)
dB
EUT minimum relative
transmit power
4 1 2402 .11 (Minimum)
.13 (Average)
.14 (Maximum)
dB
2441 .18 (Minimum)
.19 (Average)
.20(Maximum)
dB
2480 .23 (Minimum)
.24 (Average)
.25 (Maximum)
dB
EDR carrier
frequency stability
and modulation
accuracy
99% DEVM 0.30 99 ––100 (Minimum)
100(Maximum)
% 2-DH5
Hopping off
Loopback
Number of packets = 200
Peak DEVM 0.35 .11 (Minimum)
.15 (Maximum)
RMS DEVM 0.2 .48 (Minimum)
.68 (Maximum)
Initial frequency error 75 75 ––16.8 (Minimum)
13.4 (Maximum)
kHz
Frequency error 10 10 ––1.3 (Minimum)
1.0 (Maximum)
kHz
Block frequency error 75 75 ––17.3 (Minimum)
13.8(Maximum)
kHz
EDR differential
phase encoding
% Good Packets 99 2402 100 % 2-DH1
Hopping off
Number of packets = 100
2441 100 %
2480 100 %
EDR in-band
spurious emission
Number of fails 0 024050 2-DH5
Hopping off
Loopback
EUT maximum
2441 0
2477 0
Number of exceptions 0 324050
2441 0
2477 0
Receiver
EDR sensitivity
(BER)
1.6e6 payload bits @
70 dBm
.00007 2402 0.00E+00 BER 2-DH5
Hopping off
Payload = Tx
Dirty TX = On
Tx power = –70 dBm
2441 0.00E+00
2480 0.00E+00
16e6 payload bits
@ 70 dBm, if a failure
occurs in the first 1.6e6
bits
.0001 2402 BER
2441
2480
Receive sensitivity
level search
EDR receiver 0.0001
BER sensitivity Level
70 2402 90 dBm 2-DH5
Hopping off
Payload = Tx
Dirty TX = On
2441 90
2480 90