特價

3000W大功率FM平面托盤放大器ART2K0

 1,99 879,99

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貨號: 3000W / 65V 分類:
歐元 879,99

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歐元 179,99

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歐元 3,99

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歐元 6,99

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 39,99 219,99
 1,99 2.999,99

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顯示的價格不含增值稅(僅在歐盟支付)

描述

The new Ampleon ART2K0FE makes it possible to create highly rugged 3000 (>3000W pulsed) pallets for high VSWR industrial and broadcast (analog and digital) applications. You will likely have to parallel two PSU units to supply the power to this pallet. Make sure to select a power supply which supports paralleling.

Device: 2xAmpleon ART2K0FE
Efficiency >80% efficiency @ 88-108Mhz CW
Up to 3200W at 62V, even more at 65V per device (two on board)

Recommended voltage supply: 62-65V DC
Supply current: >60A
Operating Temperature range: 0 to +70 °C ( at Device Flange )
Storage Temperature range: -30 to +90 °C
Load Mismatch: 65:1 (all phase angle)
Ensure sufficient strong airflow across the top of the pallet, the PCB can get very hot at max power! This pallet requires a good heatsink!

Frequency Range: 87.5 to 108 Mhz
Power Gain: 26dB typ. ±1dB
Power Output: >3000W @ 65V
Power Input: 6-8W typ.
Efficiency: 83% max. @ 108Mhz FM CW.
Supply Voltage: 30-65V typ, 65V max
Size (LxWxH): 255mmx100x30mm
F2 Second Harmonic: -35dB typ.
F3 Third Harmonic: -35dB typ.

You can find special 60-65V power supply for this amplifier here!

重要的:
– Ensure shielding between final stage and audio stage with exciter. Install a good feed-through capacitor on the supply +60V wiring feeding the power output stage. This will keep and RF from the power line.
– 過高的驅動電平可能會損壞該放大器;安裝放大器的設備的設計必須預見適當的保護電路。
– 放大器效率是電源電壓的函數,為了獲得最大效率,請根據所需輸出功率減少電源。通常,當放大器工作在大約 2-3 dB 增益壓縮時,可以獲得效率和諧波發射之間的最佳折衷。
– RF pallets are sensitive devices, if you do not have sufficient experience please consider a fully finished product instead. They can be burned by applying too much drive power, too high supply voltage, not using proper heatsink, using filter with unsufficient specifications, connecting mismatched loads or no load at all and also by soldering coax with too long leads. For this reason there is no warranty for any pallet. We do assure you that every pallet is tested and is 100% operational as it leaves our workshop.

Quantity discount is available and shipping becomes a lot cheaper per unit as quantity goes up. For additional info and prices please ask for a quote 這裡.

筆記: The pallet amplifier is shipped without the connectors shown on the photo and final design was altered somewhat (photo coming soon).

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