|
CDP-TX-05M-R |
|
Item |
Specification |
|
Model |
434 MHz |
869 MHz A |
869 MHz B |
|
Communication
form |
One way |
|
Oscillation
system |
Crystal based
PLL oscillation |
|
Number of
channels |
4 |
|
Frequency
|
434.075 |
869.750 |
869.6625 |
|
433.920 |
868.300 |
869.2125 |
|
434.600 |
869.800 |
869.2750 |
|
434.700 |
869.925 |
869.3625 |
|
Frequency
stability |
+/- 2.5 kHz
(-20 to 65
degree C /
Reference at 25
degree C) |
|
Aging rate |
Max. +/- 1 ppm /
year |
|
Initial Freq.
tolerance*1 |
Max. +/- 1.5 ppm |
|
Pulse width |
Min. 208 us /
Max. 20 ms |
|
Data rate |
100 - 4,800 bps |
|
Operating temp.
range |
-20 to +65
degree C |
|
RF output power |
< 10 mW |
< 5 mW |
|
Transmitter
start up time |
< 20 ms |
|
Modulation |
FM narrow |
|
Modulation
Polarity |
Positive |
|
Deviation |
+/- 3.0 KHz |
|
Spurious
emission |
< -54dBm
(< 862 MHz)
< -36dBm
(862 - 1000 MHz)
< -30 dBm
( >1000 MHz) |
|
Adjacent channel
power |
< -37 dBm (200
nW) (4800PN
code CH=25
kHz) |
|
Supply voltage |
2.2 to 5.5 V |
|
Supply current |
21 mA |
17.5 mA |
|
I / O terminals |
RF out, Gnd, Vcc,
Data In, (JP1 /
JP2) |
|
Dimension |
22 x 12 x 6mm |
|
Weight |
3 g |
|
CDP-RX-05M-R |
|
Item |
Specification |
|
Model |
434 MHz |
869 MHz A |
869 MHz B |
|
Receiver type |
Double
superheterodyne |
|
Oscillation
system |
Crystal based
PLL oscillation |
|
Number of
channels |
4 |
|
Frequency
|
434.075 |
869.750 |
869.6625 |
|
433.920 |
868.300 |
869.2125 |
|
434.600 |
869.800 |
869.2750 |
|
434.700 |
869.925 |
869.3625 |
|
Frequency
stability |
+/-2.5 kHz
(-20 to 65
degree C /
Reference at 25
degree C) |
|
Aging rate |
Max. +/- 1 ppm /
year |
|
Initial Freq.
tolerance*1 |
Max. +/- 1.5 ppm |
|
Pulse width |
Min. 208 us /
Max. 20 ms |
|
Data rate |
100 - 4800bps |
|
Operating temp.
range |
-20 to 65 degree
C |
|
Demodulation |
FM Narrow |
Sensitivity
(12dB / SINAD at
CCITT filter) |
-120 dBm |
-116 dBm |
|
Selectivity |
+/-5 kHz at- 6
dB point |
|
Adjacent ch
selectivity |
60 dB |
|
Spurious
radiations |
< -60 dBm |
|
Distortion (AF
out) |
<5% at 1kHz |
|
S/N ratio (AF
out) |
45 dB |
40 dB |
AF output level
(Fm = 1kHz) |
-10.5 dBm (Fmod
= +/- 3 kHz) |
|
Data output |
Digital output,
pulled up to Vcc
(22 kohm) |
|
Other outputs |
RSSI, AF |
|
Supply Voltage |
3.0 to 14 V DC |
|
Supply current |
28 mA (typ at 3
V) |
|
I/O terminals |
Ant, Gnd, Vcc,
Data out, AF
out, RSSI out,
Power Control
JP1 and JP2 |
|
Dimensions |
36 X 26 X 8mm |
|
Weight |
13g |
*1 Initial frequency
tolerance
frequency drift within
1 year after the final
adjustment
Specifications are
subject to change
without prior notice
*Other frequency: Please
contact to Circuit
Design, Inc. distributor
|
Competence
in Radio Solution
