Saturday, May 29, 2010

Yaesu FL-2100B HF Linear Amplifier

This is the station Linear Amplifier, it is a Yaesu FL-2100B which operates in Class B grounded grid configuration using a pair of 572B tubes. Max. input power is 1,200 watts PEP.

Additional box fan used for ventilation of heat placed on top of the FL-2100B:

<span class="blsp-spelling-error" id="SPELLING_ERROR_2">Yaesu</span> FL-2100Z
Configuration Class AB2, grounded grid
Frequency coverage 160m - 10m including WARC bands
Plate input power 1200W PEP SSB, 1000W CW, 400W AM/FM/FSK
Plate voltage 2400V (no load)
Drive requirements 100W PEP for full output
Input impedance 50 ohms unbalanced
Output impedance 50 - 75 ohms unbalanced
3rd order distortion products 31dB or better at 1kW PEP
Tube complement 2 x 572B/T160
Cooling system Forced air
Power requirements AC 100/110/117/200/220/234V 50/60Hz
Current consumption (100-117V) 18A
Current consumption (200-234V) 9A
Dimensions 157H x 345W x 326D
Weight Approx 20kg

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