La description
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.
Spécifications techniques:
- Shipping Weight: 0.9 Kg
- Frequency Range: 144-146 MHz
- Voltage: 40-55V @ 28A
- Impédance: Input/Output 50 ohms
- Puissance de sortie : 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
IMPORTANT:
– Ensure proper shielding between the final stage and audio stage with exciter. Install a good condensateur de traversée 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 ici! Use a good strong fan!
Les manuels et les pilotes de la plupart des produits sont disponibles sous la rubrique Informations complémentaires ci-dessus, juste en dessous des prix. Certains anciens manuels sont ici.
Si votre navigateur bloque le téléchargement, vous devrez peut-être l'autoriser manuellement. Vous pouvez nous envoyer vos questions ici.
Warnings and Notes:
– Do not exceed maximum supply voltage for your pallet to avoid damage.
- Utiliser Câble coaxial PTFE for RF input (RG178) and output (RG178 or RG142). Keep leads very short. This Bride femelle N pour RG142 ou .141 semi-rigide - installation facile est parfait!
– A heatsink is essential. Ensure proper airflow across the pallet to prevent overheating.
Accessoires recommandés :
Nous recommandons analyseur d'antenne for checking SWR of the antennas. Grounding kits for lightning protection can be purchased ici. 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 ruban auto-adhésif which turns into rubber and protects moisture from entering your antenna system. You might also need Antenna tower to place the antennas. Câble coaxial et connecteurs are available as well.
Avis
Il n'y a pas encore d'avis.