VERONICA / AAREFF 100 WATT  TRANSMITTER SPECIFICATIONS

                    This type of transmitter forms part of the SBS-1 and SBS-2 Suitcase Broadcast Station

 

AC Section

Power Supply                           240 Volts AC +/- 10%

Supply Current                         5 Amps nominal

Connection                               Standard European Grounded Plug

 

DC Section

Power Supply                           13.8 Volts Regulated (12V Nominal)

Supply Current                         4.5 Amps Continuous

Connection                               Power Connector Panel

 

RF Section

Power Output                           100 Watts Nominal into 50 Ohm Load

Frequency Range                      87.5 – 108 MHz – 100 kHz steps

Frequency Generation               Crystal reference – Phase Locked Loop (PLL)

Frequency Stability                   +/- 1 kHz Maximum, typically +/- 500 Hz

PLL Lock Time                        3 Seconds

Spurious Emissions                   >-50 dB reference to carrier

Stability                                    Stable up to a 10:1 Mismatch

Connection                               SO239

 

AF Section

Audio Input Sensitivity             0dB 775mV rms – adjustable

Signal/Noise (S/N) Ratio          >70 dB

Frequency Response                30 Hz to 15 kHz +/- 0.5 dB

Audio Distortion                       >0.5% @ +/- 75 kHz deviation

Stereo Crosstalk                       35 dB

Pre-emphasis                            50 uS or 75 uS Optional

Pilot Tone Frequency                19 kHz

Pilot Tone Stability                    0.2 Hz

Audio Connection                     RCA Phono Socket

           

All measurements taken at 13.8 Volts