Parallel phono mjm f84-85 12/5v`

Parallel sound F84/5 enables obtaining a second sound standard in TV receivers and VCRs of B/G standard.
After applying the circuit, reception of both sound systems is achieved, i.e.:
– 6.5 MHz (OIRT D/K standard) used in Polish Television
– 5.5 MHz (CCIR B/G standard) used in Western Europe and some of our cable networks for stereo program broadcasting.

Thanks to the use of the modern TDA9800 integrated circuit with PLL loop in the demodulator circuit and appropriate input filter, very good sound quality is obtained also in cable networks.

TECHNICAL DATA:
– Supply voltage: 5V or 12V
– Current consumption: approx. 60mA
– Input: IF signal 38.9 MHz with sound carrier 32.4 MHz (SIF=6.5 MHz)
– Output: 5.5 MHz
– Dimensions: 45.5mm x 35mm x 16mm
– Weight: approx. 10g