설명
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.
기술 사양:
- Shipping Weight: 0.9 Kg
- Frequency Range: 144-146 MHz
- Voltage: 40-55V @ 28A
- Impedance: Input/Output 50 ohms
- 출력 전력: 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
중요한:
– Ensure proper shielding between the final stage and audio stage with exciter. Install a good 피드스루 커패시터 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 here! Use a good strong fan!
대부분의 제품에 대한 설명서 및 드라이버는 아래에서 확인할 수 있습니다. 추가 정보 탭의 가격 바로 아래에 있습니다. 일부 오래된 매뉴얼은 다음과 같습니다. 여기.
웹 브라우저에서 다운로드를 차단하는 경우 수동으로 허용해야 할 수 있습니다. 질문을 보내주세요. 여기.
Warnings and Notes:
– Do not exceed maximum supply voltage for your pallet to avoid damage.
- 사용 PTFE 동축 케이블 for RF input (RG178) and output (RG178 or RG142). Keep leads very short. This RG142 또는 .141 반강성용 N 암 플랜지 - 쉬운 설치 완벽하다!
– A heatsink is essential. Ensure proper airflow across the pallet to prevent overheating.
권장 액세서리:
추천합니다 antenna analyzer for checking SWR of the antennas. Grounding kits for lightning protection can be purchased 여기. 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 자체 밀봉 테이프 which turns into rubber and protects moisture from entering your antenna system. You might also need Antenna tower to place the antennas. 동축 케이블 및 커넥터 are available as well.
상품평
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