User's Manual

NOVATEL WIRELESS
TECHNOLOGIES LTD.
Calgary, Alberta
TITLE:
Hardware Interface Specification for
Expedite Wireless IP Modem
DOCUMENT NO.:
OM-01016529
SHEET:
14 of 17
REV:
3.0
4.7 CDPD Part 409 Compliance
The module will meet the CDPD System Specification Part 409, Small Form-Factor Devices.
CDPD
Part 409
Specification Parameter Condition Upper Limit Lower limit
7.1.2.2 RX sensitivity in AWGN
(Note a: small form factor M-ES)
less than 5% block
error rate
-111 dBm
7.1.2.3 RX sensitivity in Raleigh fading
(Note b: small form factor M-ES)
-8 km/hr, 1% ber
-50 km/hr, 1% ber
-100 km/hr, 1% ber
-98 dBm
-100 dBm
-101 dBm
7.2.3 Co-channel interference rejection
and delay
8 us delay 17 dB rejection
7.3.3 Adjacent/Alternate channel
selectivity
+/-30 kHz from carrier
+/-60 kHz from carrier
16 dB
60 dB
7.4.3 Intermodulation spurious
response
57 dB
7.5.3 RSSI + 6 dB absolute
+ 3 dB relative
- 6 dB absolute
- 3 dB relative
7.6.1.2 Radiated spurious emissions 25 - 70 MHz
70 - 130 MHz
130 - 174 MHz
174 - 260 MHz
260 - 470 MHz
470 - 1000 MHz
-45 dBm
-41 dBm
-41 to -32 dBm
-32 dBm
-32 to -26 dBm
-21 dBm
7.6.2.2 Conducted spurious emissions 450 kHz - 2600 MHz
869.01 - 893.07 MHz
824.01 - 848.97 MHz
-47 dBm
-80 dBm
-60 dBm
8.1.3 Frequency stability +2.5 PPM - 2.5 PPM
8.2.3 Phase noise 1 kHz
10 kHz
-55 dBc/Hz
-75 dBc/Hz
8.3.3 Emission spectrum adjacent channel
alternate channel
second alternate
channel
-26 dBc
-45 dBc
-60 dBc / –
23dBm
(whichever is
lower)
8.4.3 Channel switching time 40 ms
8.5.3.3 Power stability (PA power levels) +2 dBm -4 dBm
8.5.4.3 Switching time requirements – on
to off
2 ms
8.5.5.3 Release time requirements 2 ms
8.6.1.3 Modulation type 0.5 + 5%
19.2kbps +
50ppm
0.5 – 5%
19.2kbps – 50ppm
8.7.1.3 Radiated harmonic and spurious
emissions
43 + 10 log(mean
output power in
Watts) dB
8.7.2.3 Conducted harmonic and
spurious emissions
43 + 10 log(mean
output power in