|
Item
|
Specification
|
|
Common
|
| Communication
form |
One
way |
| Oscillation
system |
PLL
controlled VCO |
| Modulation/Demodulation |
FM
narrow |
| Frequency
range |
433.875MHz
to 434.650MHz |
| Number
of RF channels |
32
channels |
| Channel
step |
25
kHz |
| Frequency
stability |
+/-
4 ppm or less (-20 to +60 degree C) |
| Data
rate |
300
to 4800bps
(Min. pulse width 208 us / Max. pulse width 20 ms) |
| Operating
temp. range |
-20
- +60 degree C (No dew condensation) |
|
CDP-TX-02E-R /
EP-R
(Transmitter)
|
| Transmitter
type |
PLL
synthesizer |
| RF
output power |
10
mW / 1mW |
| Transmitter
start up time |
50
ms (from power on) |
| Data
input |
Digital
L = GND, H = 3.0 V to Vcc |
| Deviation |
+/-
2.1kHz (PN9 4800 bps LPF 20kHz) |
| Spurious
emission |
<
-54 dBm
(47M - 74M, 87.5M - 118M, 174M-230M, 470M-862M)
< -36 dBm (Other frequencies below 1000MHz)
< -30 dBm (Frequencies above 1000MHz) |
| Adjacent
channel power |
<
-37 dBm (200nW) |
| Supply
voltage |
3.0 - 12V DC |
| Supply
current |
43
mA (typ) at 3V/10mW
33 mA (typ) at 3V/1mW |
| Dimensions |
36
x 26 x 10mm |
| Weight |
14
g (without antenna) |
|
CDP-RX-02E-R /
EP-R
(Receiver)
|
| Receiver
type |
Double
Superheterodyne PLL synthesizer |
| Sensitivity |
-120
dBm typ.
(at AF / 12 dB/SINAD at CCITT filter fm=1kHz)
-120 dBm typ. (at DO / BER 1% at 4800 bps)
-116 dBm typ. (at DO / BER 0 error / 2556 bits) |
| Adjacent
channel selectivity |
60
dB (+/- 25 kHz) |
| Blocking |
84
dB (All) |
| Spurious
radiation |
-60
dBm (below 1 GHz)
-50 dBm (above 1GHz) |
| Data
output |
Digital
(L = GND H = Vcc) |
| Supply
Voltage |
3.0
to 12V DC |
| Supply
current |
30
mA typ. at 3V
33mA typ. at 12V |
| Dimensions |
50
x 30 x 9mm (excluding protrusion) |
| Weight |
20g |
Specifications are subject to
change without prior notice
| |
|
|
|
CIRCUIT DESIGN, INC.
Phone:++81-263-82-1024 FAX:++81-263-82-1016 E-mail:
|
|
|
ALL Right Reserved,Copyright © 2005 Circuit Design,Inc. |
|
