THIS PRODUCT IS NO LONGER IN PRODUCTION
Inovonics' 705 is a full-featured FM Stereo Generator (or "Stereo Coder" in European parlance) which includes the FMX™ "Coverage-Extension" Transmission System as an easily-installed plug-in option.
+/-0.5dB, 25Hz-16kHz; -20dB or better at 10Hz, -60dB or better at 19kHz.
<0.1% THD in baseband and subcarrier at 90% modulation.
-75dB or better in baseband and subcarrier; 38kHz residual and “digital” noise above 54kHz, -60dB or better.
Better than 55dB, 25Hz-15kHz.
Better than -60dB.
19kHz, +/-1Hz; <2% THD (distortion products better than 55dB below 100% modulation); Pilot injection level adjustable between 6% and 12% relative to 100% modulation.
Active-balanced, bridging; accept line input levels between -15dB and +15dB for 100% modulation. (0dB = 0.775V r.m.s.)
7-pole, phase-corrected, active-elliptic “FDNR” lowpass with defeatable overshoot compensation circuitry. Third-order Chebyshev highpass section.
Selectable for 75- or 50- microsecond or “flat” transmission characteristics.
Single-ended (unbalanced); selectable 75-ohm or “zero” (voltage source) impedance. Level adjustable between -5 and +12dBm (0,5 to 3V r.m.s. or 1.2 to 8V p-p).
Integral with input filter overshoot compensation circuit and defeatable with same.
608kHz (16X subcarrier).
User-istallable auxilliary plug-in circuit board with all parameters preset.
105-130 or 205-255 VAC, 50/60Hz; 8 Watts.
1 3/4” x 19” x 8”