Maxon MODMAX MM-6280IND Bedienungsanleitung PDF herunterladen (Seite 23)

Kingfisher PLUS+ Installation Manual 2.6

www.cse-semaphore.com/mykingfisher

Page 23

11. Antenna Installation

DRAIN HOLE TO

BOTTOM WHEN

MOUNTED

VERTICALLY

ANTENNA

MOUNTING

CLAMP

N TYPE FEMALE *

N TYPE MALE *

CABLE

MAINTENANCE

LOOP

ANTENNA CONNECTION

TO BE SEALED WITH

SELF AMALGAMATING

TAPE

COACH SCREWS

FASCIA MOUNT

HOCKEY STICK

ANTENNA MAST

ANTENNA CABLE.

AIM ANTENNA AT

REPEATER OR AT

MASTER RTU.

SHOULD HAVE

LINE OF SITE. USE

COMPASS TO AIM

WHERE

NECESSARY

CABLE TIE

USE N TYPE MALE WHEN

CONNECTING TO LIGHTNING

ARRESTOR OR USE BNC

MALE WHEN CONNECTING

STRAIGHT TO RADIO* (A

LIGHTNING ARRESTOR IS

HIGHLY RECOMMENDED)

TO TEST USING A MULTIMETER

(WITH CONNECTORS INSTALLED):

1. TEST FOR OPEN CIRCUIT BETWEEN THE

CENTRE PIN AND THE CASE OF CONNECTOR A

WITH THE ANTENNA DISCONNECTED:

2. TEST FOR SHORT CIRCUIT BETWEEN THE

CENTRE PIN AND THE CASE OF CONNECTOR A

WITH A SHORT CIRCUIT AT CONNECTOR B (CAN

USE AN ALIGATOR CLIP FOR THE SHORT)

NOTE: A THOROUGH ANTENNA TEST REQUIRES A

WATTMETER. WHEN RADIO IS TRANSMITTING,

CHECK:

REVERSE POWER = 0W

FORWARD POWER > 0W

OPEN

CIRCUIT?

NO ANTENNA

SHORT CIRCUIT

SHORT

CIRCUIT?

* Wiring of antenna connectors is detailed in the next section.

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