Beskrywing
New Ampleon ART1K6 Pallet Amplifier
Introducing our highly rugged 2000W pallet amplifier, ideal for high VSWR industrial, broadcast, and HAM radio (analog and digital) applications. This circuit utilizes two Ampleon ART1K6 transistors in parallel within a wideband high-efficiency planar pallet design, featuring two on-board combiners. You may need to parallel two PSU units to power this pallet; ensure your power supply supports paralleling.
Device: 2x Ampleon ART1K6
Sleutel kenmerke:
- Efficiency: >70% @ 144-146MHz
- Krag: Up to 2100W pulsed at 55V per device
- Voltage Supply: 50-55V DC
- Current: 55A
- Operating Temperature: 0 to +70 °C (at Device Flange)
- Storage Temperature: -30 to +90 °C
- Load Mismatch: 65:1 (all phase angles)
- Cooling: Requires strong airflow and a good heatsink
Tegniese spesifikasies:
- Frequency Range: 144-146MHz
- Power Gain: >25dB typ
- Power Output: 2000W typ @ 55V
- Power Input: 6-10W typ (monitor output for 1dB compression)
- Supply Voltage: 40-55V typ, 55V max
- Grootte (LxBxH): 255x100x30mm
- F2 Second Harmonic: -25dB typ
- F3 Third Harmonic: -35dB typ
BELANGRIK:
– Ensure proper shielding between the final stage and audio stage with exciter. Install a good deurvoer kapasitor on the +48V supply wiring to prevent RF interference.
– Excessive drive levels can damage the amplifier. Ensure your equipment includes appropriate protection circuits.
– Amplifier efficiency is dependent on supply voltage. For maximum efficiency, adjust the supply according to the desired output power, typically at 1-3 dB gain compression.
– RF pallets are sensitive. If you lack sufficient experience, consider a fully finished product. Misuse can lead to damage, and no warranty is provided. Every pallet is tested and fully operational upon dispatch.
– Ensure proper airflow across the pallet to prevent overheating. Pre-order now to secure yours!
– You can find special adjustable 50-65V power supply for this amplifier hier! Use a good strong fan!
Manuals and drivers for most products are available under the Additional Information tab above, just under the prices. Some old manuals are hier.
If your web browser blocks the download, you may have to allow it manually. You can send us questions hier.
Warnings and Notes:
– Do not exceed maximum supply voltage for your pallet to avoid damage.
- Gebruik PTFE koaksiale kabel for RF input (RG178) and output (RG178 or RG142). Keep leads very short. This N vroulike flens vir RG142 of .141 semirigid – maklike installasie is perfek!
– A heatsink is essential. Ensure proper airflow across the pallet to prevent overheating.
Aanbevole bykomstighede:
Ons beveel aan antenna analyzer for checking SWR of the antennas. Grounding kits for lightning protection can be purchased hier. They should be installed at the antenna (if needed, most dipoles are grounded anyway), at the tower base and at the point of entrance into transmitter building. Also use self-seëlband which turns into rubber and protects moisture from entering your antenna system. You might also need Antenna tower to place the antennas. Koaksiale kabel en verbindings are available as well.
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