|
Item
|
Specification
|
|
Common
|
| Frequency |
863.125,
863.625, 864.500, 864.875MHz |
| Number
of RF channels |
Single
(Fixed) |
| Frequency
Type |
F3E |
| Distance |
50m(line
of sight) |
| S/N
ratio |
90dB(W/IHF-A
Filter) |
| Audio
Frequency response |
50Hz
to 15kHz +/-3.5dB (Output level-50dBv+/-3dB) |
| T.H.D |
2%(@AF
1kHz, Dev.=15kHz or 7.5kHz) |
| Emphasis |
50u/sec |
| Operating
temperature |
0
to 50 degree C |
|
WA-TX-01-R
|
| Oscillation
type |
SAW
Oscillator crystal based |
| RF
Power |
2mW |
| Modulation |
Variable
reactance modulation |
| Frequency
stability |
+/-10kHz |
| Pre-emphasis |
50usec |
| Noise
reduction type |
Compander |
| Spurious
emission |
1uW.Max |
| Deviation |
15kHz(1kHz@-25dBv) |
| Audio
input level |
-115
to -15 dBv(1kHz) |
| Audio
input impedance |
5kohm |
| I/O
connecter |
4P
connector |
| Max.
DC input voltage to audio input |
0V
DC Max |
| Supply
voltage |
3
to 9V |
| Current
consumption |
25mA
Max |
| Dimensions |
W27
x D19 X H5.5mm |
| Weight |
5g |
|
WA-RX-01A-R
|
| Receiving
method |
Signal
super heterodyne |
| Local
oscillation type |
Crystal
controlled |
| Oscillation
frequency |
(f0-10.7MHz)/10 |
| IF
frequency |
10.7MHz |
| Noise
reduction type |
Expander |
| Sensitivity |
21dBuV(@THD2%) |
| Squelch
sensitivity |
17dBuV+/-4dB |
| Audio
output level |
-20dBv
(Dev.15kHz) |
|
|
Max
-10dBv (Dev.30kHz) |
| Audio
output impedance |
10
kohm (Unbalanced output) |
| I/O
connecter |
6P
connector |
| Supply
voltage |
3
to 12V |
| Current
consumption |
30mA |
| Dimensions |
W36
x D26 X H8mm |
| Weight |
15g |
|
|
|
|
