Procom LH 108-136-... Instrukcja Użytkownika Pobierz pdf

LH 108/136-...

Diplexer for Car Radio and Mobile Telephone

DESCRIPTION

Diplexer for simultaneous operation of mobile telephone and car radio

on a common mobile telephone antenna.

Diplexer for Car Radio 0 - 108 MHz and Mobile Telephone bands with 2

options:

LH 108/136-1G cover 136 - 1300 MHz

LH 108/136-2G cover 136 - 2300 MHz

Extremely small dimensions.

Quick installation using dual-adhesive pad provided.

FME-connections on antenna and transceiver terminals

CRC (M10 x 0.75) connection on the car radio terminal.

1 m or 5 m Procom 75 Ohm car radio cable available as an option.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.

LH 108/136-1G 200000769

LH 108/136-2G 200000762

SPECIFICATIONS

ELECTRICAL

MODEL LH 108/136-1G LH 108/136-2G

FREQUENCY Mobile telephone :

136 MHz – 1300 MHz

Car radio : 0 - 108 MHz

Mobile telephone :

136 MHz – 2300 MHz

Car radio : 0 - 108 MHz

MAX. INPUT

POWER

136 - 500 MHz : < 35 W

500 - 1500 MHz : < 15 W

136 - 500 MHz : < 35 W

500 - 1500 MHz : < 15 W

1500 - 2300 MHz : < 10W

INSERTION

LOSS

0 - 108 MHz : ≤ 2.0 dB

136 - 144 MHz : ≤ 0.8 dB typ. ≤ 0.7 dB

144 - 2300 MHz : ≤ 0.7 dB typ. ≤ 0.6 dB

ISOLATION

RADIO to COM

≥ 40 dB typ. ≥ 45 dB

> 38 dB at 108 and 136 MHz

IMPEDANCE COM : 50 Ω, SWR < 1.5

Radio : 75 Ω

MECHANICAL

TEMP. RANGE –30° C → +70° C

CONNECTORS COM : FME

Radio : CRC-Connector (M10 x 0.75)

Antenna : FME

DIMENSIONS

(W x H x D)

50 x 21 x 60 mm

WEIGHT Approx. 68 g

ACCESSORIES Car radio cable

Type 1 m CRC (length 1 m)

Type 5 m CRC (length 5 m)

TYPICAL RESPONSE CURVES

INSTALLATION NOTES

The 50 Ω cable between antenna and diplexer should be kept as

short as possible (preferably not over 1 m).

Some communication antennas have insufficient height to ensure

satisfactory broadcast reception. Only antenna whips with a height of

at least 25 cm are acceptable.

Tuning: The antenna is tuned for best SWR at the operating

frequency as usual. The filter is factory-tuned and ready for

installation. The car radio is tuned for optimum reception on the MW-

band by means of the antenna tuning screw (if present).

PROCOM A/S reserve the right to amend specifications

without prior notice.

20/08/12

LH 108/136 1

Podsumowanie treści

Strona 1 - LH 108/136

LH 108/136-...Diplexer for Car Radio and Mobile TelephoneDESCRIPTIONDiplexer for simultaneous operation of mobile telephone and car radioon a common m

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Procom LH 108-136-... Instrukcja Użytkownika

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