PS Engineering PMA6000 Manual de Instalação descarregar pdf (Página 6)

PS Engineering

PMA6000B Audio Selector Panel and Intercom System

Installation Manual

200-066-0200 Page 1-3 Rev 6, Feb. 2013

Distortion:

<1% THD@ 45 mW into 150 

Mic Freq. Response, ±3 dB: 350 Hz - 6000 Hz

Music Freq. Response, ±3 dB 200 Hz - 15 kHz

Frequency: 75 MHz Crystal Controlled

Sensitivity:

Low

High

450 Volts (Hard)

Factory adjusted to 1400V (Soft) 160 Volts (Hard)

Factory adjusted to 150V (Soft)

Selectivity: -6 dB at 110 kHz -40 dB at 120 kHz

External Lamp Output: 7.0 (+/- 4) VDC Positive when active, max. current

125 mA

MM Sense: Active high (4.7 VDC +/- 0.5V) during Middle

Marker acquisition, for autopilot use.

1.6 EQUIPMENT SUPPLIED

A. 1 ea. of the following units:

Model Part Number

PMA6000B with Marker Beacon Re-

ceiver/Indicator)

6000B

PMA6000B Opt 2 (no Marker Beacon) 6000B -2

Installation kit 250-604-0000

Tray 430-890-0040

Pilot’s guide 200-066-0200

Dropping resistor 15Ω, 15W for 28V installations 701-015-1501

B. PMA6000 Installation Kit (250-604-0000):

Description Quantity Part

Number

Rack back plate 1 430-890-0050

44-pin connector kit 1 120-891-2045-

Backshell, connector 1 625-025-2465

Backshell Retainer 1 431-881-0100

4 40 X 7/16 screw w/nylon patch 4 475-440-0007

4 40 X 3/8 screw w/nylon patch 2 475-440-1038

4-40 x ¼” screw with lock washer 2 475-440-0001

Solder Lug 2 475-009-0001

Cable Clamp 1 625-001-0002

#6-32 x ½” Flat head Philips screw 6 475-632-0012

#6-32 Clip Nut 6 475-630-0002

1.7 EQUIPMENT REQUIRED BUT NOT SUPPLIED

A. Speaker, 4 

B. Headphones, mono, up to 4 as required

C. Microphones, up to 4 as required

D. Marker Antenna (75 MHz, VSWR <1:1.5, as appropriate) (Marker version only)

E. Interconnect Wiring

F. Headphone Jacks (Up to 4 as required)

G. Microphone Jacks (Up to 4 as required)

H. Circuit Breaker: 1 ea., 2 amp.

1.8 LICENSE REQUIREMENTS

None

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