Beskrivning
Elevate your ham radio experience with our advanced 2m all-mode wideband amplifier, featuring the latest AMPLEON transistors. This high-performance amplifier utilizes a single AMPLEON LDMOS push-pull transistor, delivering up to 1200W peak power. Designed for superior performance, it requires an excellent heatsink.
Tekniska specifikationer:
- Shipping Weight: 0.9 Kg
- Frequency Range: 144-146 MHz
- Voltage: 40-55V @ 28A
- Impedans: Input/Output 50 ohms
- Output Power: 1000-1200W with ~10W input
- Gain: ~20 dB
- Class: B push-pull
- Temperature Compensated Bias: NXP design
- Size: 4.0 x 2.25 x 1.5 inches (LxWxH)
- Base: Standard 1/4 inch copper
- Integration: Bias disable pads for automatic VSWR protection systems
VIKTIG:
– Ensure proper shielding between the final stage and audio stage with exciter. Install a good genommatningskondensator 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 här! Use a good strong fan!
Manualer och drivrutiner för de flesta produkter finns tillgängliga under Ytterligare information fliken ovan, precis under priserna. Några gamla manualer är här.
Om din webbläsare blockerar nedladdningen kan du behöva tillåta den manuellt. Du kan skicka frågor till oss här.
Warnings and Notes:
– Do not exceed maximum supply voltage for your pallet to avoid damage.
- Använda sig av PTFE koaxialkabel for RF input (RG178) and output (RG178 or RG142). Keep leads very short. This N honfläns för RG142 eller .141 halvstyv – enkel installation är perfekt!
– A heatsink is essential. Ensure proper airflow across the pallet to prevent overheating.
Rekommenderade tillbehör:
Vi rekommenderar antennanalysator for checking SWR of the antennas. Grounding kits for lightning protection can be purchased här. 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 självtätande tejp which turns into rubber and protects moisture from entering your antenna system. You might also need Antenna tower to place the antennas. Koaxialkabel och kontakter are available as well.
Recensioner
Det finns inga recensioner än.