Park Air T6M, Руководство пользователя, Страница: 15 / 70

RECEIVE CIRCUIT
The specification of the receive circuit is listed below.
Sensitivity -104 dBm at 30% modulation depth for 10 dB (S+N):N.
Selectivity 8.33 kHz spaced: <6 dB at ±3 kHz; >60 dB at ±8.33 kHz.
25 kHz spaced: <6 dB at ±8.5 kHz; >70 dB at ±25 kHz.
Intermodulation suppression >70 dB.
Spurious response suppression >80 dB.
Audio power output 2 W into 8 ohm integral speaker (<10% THD).
Distortion <10% THD for 90% modulation depth.
RF input impedance 50 ohms.
TRANSMIT CIRCUIT
The specification of the transmit circuit is listed below.
RF output power Adjustable between approximately 5 and 12 W.
Spurious <-46 dBm when more than 1 MHz from the carrier.
Harmonics <-36 dBm.
Modulation depth Up to 85%. Compression above 85% to prevent over
modulation.
RF load impedance 50 ohms.
Frequency stability
±
1.5 ppm.
T6M Base Station User Guide
Page 15