- Diplexer for simultaneous operation of mobile telephone and car radio on a common mobile radio antenna.
- A single diplexer covers all communication bands 136 - 1300 MHz.
- Built-in low-noise SMD-equipped amplifier in the car radio section gives freedom of choice of mobile telephone antenna.
- Better reception of car radio signals due to the built-in low-noise amplifier.
- Power supply of the low-noise amplifier via the car radio cable or by direct wiring.
- Extremely compact.
- Quick installation using dual-adhesive pad provided.
- FME-connections on antenna and mobile telephone terminals
- CRC connection (M10 x 0.75) on the car radio terminal.
- Power supply 12 V to the low-noise amplifier via CRC-connection.
- Procom 75 Ohm car radio cable available as an option.
Diplex FiltersLH 108/136 AMP
Diplexer for Mobile Telephone (136 - 1300 MHz) and Car Radio (0 - 108 MHz) with built-in low noise amplifier
Description
Specifications
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Ordering Designations
| Model | Product No. | |
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| LH 108/136 AMP | 200000768 |
Typical Response Curve
Connection diagram
Installation note
- 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 VSWR 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).
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