Comtech-ef-data LNB User Manual download pdf (Page 16)

LNB Low Noise Block Downconverter Revision 0

Installation MN-LNB

2–2

2.2 Mounting

No special tools are required.

Waveguide flange contains 8-32 threaded holes for single unit configuration or #8 screw thru-

holes for optional redundant configurations.

2.3 LNB Connector Pinouts

LNB can be supplied with the following connector configurations, depending on the

model and options:

• 4 pin

• 6 pin

See Table 2-1 below

CAUTION

Use of Power Supply Voltage greater than +24Vdc may cause damage

to the LNB.

Table 2-1. LNB Connector Pinouts

4-Pin 6-Pin

ITT Cannon KPT02A8-4P

Mating Conn. (Female):

Amphenol: PT06E84S

ITT Cannon MS3112E10-6P

Mating Conn. (Female):

Amphenol MS3116F10-6S

A: +12 to +24VDC Input A: +12 to +24VDC Input

B: GND B: GND

C: FLT - NO (NC or open

collector optional)

C: GND

D: Fault common D: FLT – NO

E: FLT – Common

F: FLT – NC

Normally Open or Closed contact refers to faulted condition

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Comtech-ef-data LNB User Manual Page 16