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TX - RX AUDIO

 
TX-RX TRANSCEIVER MODEM AUDIO ACCESSORI SELEZIONE CONFORMITA'  

WA-TX-01-R / WA-RX-01A-R

 
 
 

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

 

 

 

 

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