CALAMP WIRELESS NETWORKS INC. BDD4T881S2 ユーザーズマニュアル
120 20190-001
Paragon-III Technical Manual
2
1.2.1 Features:
•
Parallel Decode (PD) technology featuring dual receivers for added decode sensitivity in multi-
path and fading environments.
path and fading environments.
•
Fully IP based product line, using an optimized IP layer that reduces IP overhead for the RF link
•
Sophisticated dual DSP-based modem design provides added system performance, fewer retries
and more effective throughput.
and more effective throughput.
•
Full duplex operation in the frequency bands of 800 MHz and UHF
•
Power output:
•
800 MHz model: 20W to 70W,
•
UHF model: 20W to 100W
•
Models with on-air data speeds and modulation types as follows:
Table 1 - On-air data speeds and modulation types
Channel spacing
Modulation
type
<25kHz (12.5 kHz, NPSPAC)
25 kHz
14.4 kb/s
28.8 kb/s
SRRC4FSK
16 kb/s
32 kb/s
21.6 kb/s
43.2 kb/s
SRRC8FSK
24.0 kb/s
48kb/s
28.8 kb/s
57.6 kb/s
SRRC16FSK
32.0kb/s
64.0 kb/s
•
Uses the Next generation high-efficiency Dataradio Enhanced DBA over-the-air protocol
•
Over-the-air compatible with Gemini-III mobile products (factory settable)
•
Out-of-band signaling enables transmission of GPS reports with no effect on system perform-
ance.
ance.
•
Flash programmable firmware
•
Modular design in a rugged die-cast aluminum chassis
•
Paragon-III units are factory-configured based on each customer’s network system requirements