1kW 1.8-30MHz 700W 50MHz HF POWER AMPLIFIER BOARD for LDMOS BLF188XR/XRS BLF188
This board was created to enable the use of the latest LDMOS-FET's devices. With this board, can be used with different types of LDMOS transistors.
For example - BLF178, BLF178XR, BLF188, BLF188XRS, BLF578, BLF578XR, MRF6VP11KH, MRFE6VP61K25HR6. This 1400 W extremely rugged LDMOS power transistor for broadcast and industrial applications in the HF to 600 MHz band. The BLF188XR and BLF188XRS are capable of withstanding a load mismatch corresponding to VSWR > 65:1. In a range from 2 to 30MHz (test signal CW) BLF188XR, Pout is 1270W. FEATURES of the module with LDMOS BLF188XR.Model: PA Unit BLF188XR - ReV. RF power output: 1000W typical, 1200W max. 1.8-35MHz; 700W typical, 900W max. Modes Supported : FM, CW, SSB and others.
On 160m, 80m, 40m, 30m, 12m, 10m can be Pout up to 1200W. On 50MHz can be Pout up to 900W.On 70MHz can be Pout up to 700W. To increase the gain at frequencies of 30-70 MHz is possible by changing the values of capacitors C21, C11, C48.
- Model: Board for LDMOS BLF188
- Type: Linear Amplifier
- MPN: Does Not Apply
- Max.Output Power: 1200W
- Brand: Danuby