FloBoss 407 Instruction Manual
Rev 5/00
4-21
Radio Modem Specifications
OPERATION
Mode:
Full or half-duplex, direct
connection to radio.
Data Rate:
300, 600, or 1200 baud
asynchronous (software selectable).
Parity:
None, odd, or even
(software selectable).
Format:
Asynchronous, 7 or 8 bit
(software selectable).
Modulation:
Phase coherent,
frequency shift keyed (FSK).
Carrier Frequencies:
Mark 1200 Hz
±
0.1%; Space 2200 Hz
±
0.1%.
Input Impedance:
20 kilohms,
unbalanced.
Output Impedance:
600 ohms
balanced.
Key-on (RTS-to-Transmission)
Delay:
Configured by software.
Sensitivity:
-35 dBm.
PTT Signal:
Isolated, solid-state
switch.
OPERATION
(CONTINUED)
POWER
REQUIREMENTS
ENVIRON-
MENTAL
DIMENSIONS
WEIGHT
APPROVALS
LED Indicators:
TXD, RXD,
DTR, DCD, CTS, and RTS.
4.75 to 5.25 Vdc, 0.11 W typical
(supplied by ROC/FloBoss).
Same as the ROC or FloBoss in
which the card is installed. Refer
to the respective ROC/FloBoss
specifications.
1 in. H by 4.05 in. W by 5.3 in. L
(25 mm by 103 mm by 135 mm).
3.6 oz (100 g) typical.
Approved by CSA for hazardous
locations Class I, Division 2,
Groups A, B, C, and D.
Содержание Fisher FLOBOSS 407
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