Yaesu FL-110 100W external power amp. The specs says this is a nominally 90W output amp for 10W of drive. PTT needs to be grounded to put amplifier into TX. 13.8V DC required. SO-239 connectors. Includes power cable. Big, proper heatsink and well built case. SK clearance. Example photo, not of actual item.


Note no filters for 10/18/24MHz, results shown for using filter settings either side. Power measured using a TS-570 showing measured drive power and output power.

Band    Drive   Output  Drive   Output
28      4.5     38      10      95
24      4.75    40/40   10      40/120
21      4.5     50      10      95
18      4.5     35/70   10      55/120
14      4.5     70      10      110
10      4.25    30/70   9.75    50/120
7       4       42      9       110
3.5     3.9     42      8       90
1.8     3.5     40      7.5     80

£125 ono.

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Yaesu External FT-8x7 family (FT-817, FT-818, FT-857, FT-879, FT-450) speech processor.

Item is V2.0, picture shows V3.0 device but physically identical. Connects in series with standard microphone. Makes a significant improvement to 8x7 family talk power.

£30.

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