De RVR PJ 4000M-C versterker biedt u versterking zonder beperkingen een hoge versterkings factor. Ideaal als toevoeging voor gebruik door medium tot hoog vermogen stations. Het vermogen is instelbaar van 0 tot maximaal vermogen. Zelfs bij een lage input bereikt u een uitzonderlijke hoge versterking. Daarnaast is deze 4 kilowatt versterker compact en past deze in de bekende 6HE behuizing.
Features:
- Redundant Power supply section with Dual Power Supply option
- Automatic gain control providing fixed output power even in case fluctuating drive power
- High reliability, easy handling and consistent performance standard achieved among the various
- units due to total absence of tuning requirements
- High efficiency of P.A. and low driving power, only 5W with LD (low Drive) option
- Composed of eight parallel R.F. high power amplifier modules
- Exceptionally high gain P.A. with new high power Mosfet Pallet
- User-friendly control panel and display for easy setting and monitoring of all the operation parameters
- Protection for internal and antenna VSWR, excessive temperature and excessive drive power,
- with indicator light, which will put the transmitter driver in stand-by position in the event of failure
- Full-range protection system for the RF Module and Power Supply to guarantee an high efficiently
- functioning
- Compact and efficiently triple sections PFC Power Supply that can be easy configured for monophase
- or three-phase operation
- Easy maintenance through the use of standard components and clean mechanical design
- Very high redudancy, if one or more power amplifier modules fails (totally or partially) the amplifier
- automatically reduces output power to a safe value but continues transmitting. In case of
- faulty of one or more power supplies, the amplifier continue to work with reduced power
- Terminals Strip for telemetry and remote control compatible with all the RVR telemetry systems
Technical specifications:
- Frequency Range 87.5 MHz to 108 MHz
- Output Power 4000W typical
- RF Input Connector N Type
- RF Output Connector 7/8" EIA Flange
- Imput Impedance 50 Ohm
- Input Driver Power 70W typical
- Power Consumption About 6650 W
- Working Temperature From -10° C to +45° C
- Dimensions 483x 132 + 132x 700 mm
- Weight 57 Kg
