Hàng mới 100%, Nhập khẩu từ USA
Designed for FM radio transmitters, this amplifier uses a single BLF178XR push-pull transistor to produce a minumum of 800 watts from 87.5-108MHz @45 – 50Volts. The BLF178XR is VSWR immune. Pallet can withstand open and shorted loads without damage
Estimated Delivery 2 to 3 days
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THÔNG SỐ KỸ THUẬT
Designed for FM radio transmitters, this amplifier uses a single BLF178XR push-pull transistor to produce a minumum of 800 watts from 87.5-108MHz @45 – 50Volts. The BLF178XR is VSWR immune. Pallet can withstand open and shorted loads without damage**
- Input/Output 50 ohms
- Pout 900W with 2.5W input.
- 25dB gain minimum.
- Low distortion Class B push-pull.
- Small size: only 2.25 in x 4.0 inches
- 78% efficiency typical.
- Power requirements maximum 25ADC 900W @ 50V
Design note: Low pass filters and directional couplers introduce reactive loss. Maximum suggested power with a low pass filter/coupler is 800W
**Pallet can be damaged from thermal over load and RF overdrive. Please download datasheet for more details.
