SPECIFICATIONS



Below you will find specifications as measured for these transmitter kits. Figures reflect typical specifications as observed from random samples.

 

SPEC TYPE LCD SERIES NOTES
Frequency Range (87.7 - 107.9) MHz 0.1 MHz increments
Frequency Stability < 0.0005% Of set frequency
Frequency Accuracy < 0.001% Of set frequency
RF Output (Low range) (1 - 10) mW Adjustable
RF Output (High range) (2 - 100) mW Adjustable
Reduced RF Output < -40dBc While tuning
VSWR Withstand 20:1 No damage
Phase Noise: (dBc/Hz)   VCO specs
60 Hz offset -52 dBc/Hz  
1 kHz offset -85 dBc/Hz Phase Noise (1)
10 kHz offset -115 dBc/Hz Phase Noise (2)
20 kHz offset -125 dBc/Hz EDM vs CZH05B
100 kHz offset -136 dBc/Hz LCD vs FM30 noise
     
Residual FM:   CZH05B (13 Hz)
(300 - 3 kHz) BW < 1 Hz EDM VCO vs HP gen
Incidental AM < 0.1%  
RF Harmonics:   RF LPF profile
LCD/ RDS model - 60 dBc or better vs FM30B
CS model - 50 dBc or better  
SNR (Signal-Noise-Ratio):    
LCD/ RDS model ≥75 dB (1) (2) FM30B (1) (2)
CS model 60 dB  
Audio Distortion(% THD) Spectral CZH05B (2%)
LCD/ RDS model ≤0.1 % vs FM30B
CS model 0.3% or better  
Stereo Separation 30-45 dB  
Audio Response 20 Hz - 15 kHz LCD filter profile
Power Requirement 12V regulated (200 mA)  
Antenna 50Ω - 75Ω  


Reserving the right to change any specification without notice