|
General Specifications |
| |
|
Item |
Specification |
Remarks |
|
Standard |
R&TTE Directive
EN1999/5/EC |
CE mark acquired |
|
Antenna power |
10 mW |
Contact (50 Ω) |
|
Oscillation system |
PLL synthesizer system |
|
|
Radio communication
speed |
9600 bps |
|
|
Frequency range |
433.200 to 434.775 MHz |
|
|
Number of channels |
64 |
Channel step 25 kHz |
|
Receiver sensitivity |
-108 dBm |
Packet error rate 0.1%
(255 bytes/1 packet) |
|
Operating temperature |
-20 to +60 ēC |
|
|
Operating voltage |
3.0 to 5.0 V |
Absolute maximum rated
voltage 5.5 v |
|
Consumption current |
Transmitting: 46 mA
Receiving: 32 mA |
at 3 v |
|
External dimensions (WxDxH) |
50 × 30 × 9 mm |
Not including the
antenna. |
|
Unit weight |
23.5 g |
|
Reference data
* Effective radio communication
speed: About 6,800 bps / Conditions:
One-way communication, no error
correction, 25 ēC
* Range: About 600 m / Conditions:
One-way communication, no error
correction, 25 ēC, line of sight
distance, ground level of 1.5 m,
vertical antenna
* 12 dB/SINAD receive sensitivity:
-119 dBm / Conditions: Measured at
the AF-MON terminal, 1 kHz Dev =
ą2.0k CCITT FILTER
|
Serial interface
specifications |
| |
|
Item |
Specification |
Remarks |
|
Communication method |
Serial communication
(RS232C format) |
|
|
Synchronization |
Asynchronous |
|
|
Data speed |
1,200 / 2,400 / 4,800 /
9,600 / 19,200 / 38,400
/ 57,600 bps |
|
|
Flow control |
RTS/CTS hardware flow
control |
|
|
Other parameters |
Data length 8 bits, no
parity, 1 or 2 stop bits |
|
Competence
in Radio Solution
