FM Power Tubes – PHOTONIS

PHOTONIS high-gain, high-efficiency FM Power Tubes and cavities are designed for maximum performance in FM service and minimize both initial and maintenance costs in modern FM installations by minimizing the number of stages required for satisfactory operation. Consistent performance make these devices ideal components in commercial transmitters.

The table below provides details on our FM Power Tube products.  You can click on the model number for additional information on the FM Power Tube of your choice.

Typical Operation
Anode

Tube
Type
Number

Power
Output
Watts

Volts

Amps

G2
Volts

Gain
dB

Matching Cavity

8986

10

7000

1.8

1000

19.5

Y1393V1

8986

15

9000

2.1

1200

19.0

Y1393V1

9011

30

12

3.2

1200

20.0

Y1393V3