Beskrivelse
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.
Tekniske specifikationer:
- Shipping Weight: 0.9 Kg
- Frequency Range: 144-146 MHz
- Voltage: 40-55V @ 28A
- Impedans: Input/Output 50 ohms
- Udgangseffekt: 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
VIGTIG:
– Ensure proper shielding between the final stage and audio stage with exciter. Install a good gennemføringskondensator 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 her! Use a good strong fan!
Manualer og drivere til de fleste produkter er tilgængelige under Yderligere information fanen ovenfor, lige under priserne. Nogle gamle manualer er her.
Hvis din webbrowser blokerer for download, skal du muligvis tillade det manuelt. Du kan sende os spørgsmål her.
Warnings and Notes:
– Do not exceed maximum supply voltage for your pallet to avoid damage.
- Brug PTFE koaksialkabel for RF input (RG178) and output (RG178 or RG142). Keep leads very short. This N hunflange til RG142 eller .141 semirigid – nem installation er perfekt!
– A heatsink is essential. Ensure proper airflow across the pallet to prevent overheating.
Anbefalet tilbehør:
Vi anbefaler Antenneanalysator til kontrol af antennernes SWR. Jordingssæt til beskyttelse mod lynnedslag kan købes her. De skal installeres ved antennen (hvis det er nødvendigt, de fleste dipoler er alligevel jordforbundne), ved tårnbasen og ved indgangen til senderbygningen. Brug også selvlukkende tape som bliver til gummi og beskytter mod fugt i dit antennesystem. Du kan også få brug for Antennetårn til at placere antennerne. Koaksialkabel og stik er også tilgængelige.
Anmeldelser
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