Product Data Sheet


MCA804 Receiver Multicoupler
800 MHz service band.


The MCA804 is a specially designed multicoupler for use in the 800 MHz
service band for radio monitoring and signal surveillance.
Its high performance and rugged design will meet the most stringent
commercial and government requirements.

MCA804 can support up to four (4) devices such as radios or spectrum
analyzers. The four outputs has a gain of +18 dB (like having four
preamplifiers in line) with a nominal impedance of 50 Ohm. The input
circuitry features a two-stage helical filter to shape the band-pass of
the unit (see chart) and to provide for out-of-band signal rejection.

The MCA804 is constructed in a rugged die cast aluminum enclosure with
mounting flanges. Light gray baked enamel coating is standard with satin
black (Mil) and olive drab (green/Mil) available on QTY 5 and up.

DC power required is +12 Volts (nominal) at 75 mA.
A wall adapter (110 VAC/+12 VDC-300 mA) is supplied for the North
American market.
Optional EMI/RFI filtered DC feed thru for hard wiring is also available.

Part Number:  MCA804
Price:  $180.00 (QTY 1 to 5)


Frequency Range:     830 MHz to 910 MHz
-2dB Bandwidth:     850 MHz to 890 MHz
Gain:     +18 dB (nominal)
P1dB:     +2 dBm
IP3:     +12 dBM
Pass Band Ripple:     +/- 1.5 dB
Noise Figure:     2.5 dB (nominal/50 Ohm terminated)
RF Connectors:     BNC
DC Connection:     5.5mm/2.1mm (coaxial)
DC Power:     +12 VDC at 75 mA
Enclosure:     Die Cast Aluminum
EMI/RFI Sheilding:     75 dB min. at 870 MHz
Size:     5.5 x 2.25 x 1.25 Inches
    (excluding connectors)

This Data Sheet is designed
to print from the browser on
a 8-1/2 by 11 inch paper size



Computer Aided Technologies
Order Toll Free or Order On Line  
(USA Orders Only ) 1-888-722-6228 
(NON USA Orders  ) 1-318-687-4444
(Tech Support    ) 1-318-687-2555 
(  Fax Line      ) 1-318-686-0449