Procom LH 108-800 - Manual

LH 108/800
Diplexer for Mobile Telephone (800 - 2400 MHz) and Car
Radio (0 - 108 MHz)
DESCRIPTION
Diplexer for simultaneous operation of mobile telephone and car radio
on a common mobile telephone antenna.
Excellent wide-band coverage 800 – 2400 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 108/800 200000779
SPECIFICATIONS
ELECTRICAL
MODEL LH 108/800
FREQUENCY Mobile telephone: 800 MHz – 2400 MHz
Car radio : 0 - 108 MHz
MAX. INPUT POWER 25 W
INSERTION LOSS 0 - 108 MHz : ≤ 1.0 dB
800 - 2400 MHz : ≤ 0.7 dB
ISOLATION Low to high port: ≥ 45 dB
IMPEDANCE Transceiver : 50 Ω
Car radio : 75 Ω
MECHANICAL
TEMP. RANGE –30° C → +70° C
CONNECTORS TX/RX: FME
Car 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 1.
short as possible (preferably not more than 1 m).
Some communication antennas have insufficient height to ensure
2.
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
3.
frequency as usual. The filter is factory-tuned and
ready for installation.
PROCOM A/S reserve the right to amend specifications
without prior notice.
18/03/11