D2013UK

Prelim.12/00

E-mail: sales@semelab.co.uk

Website: http://www.semelab.co.uk

T2

T1 9

L1

L3

10 0n F

1 n F

1K 2

1 K 2

1K 2

36 p F

36 p F

1- 8p F

10 p F

2. 2p F

1- 8p F

10

1n F

10 0n F

36 p F

36 p F

8. 2p F

3 . 6 p F

1- 8p F

D 2 01 3U K

D 2 01 3U K

L2

10 0u F

T1

G a te -B i a s

+ 28V

T3

T4

T5

T6

T7

T8

T9

T1 1

T 1 2

T1 3

T 1 4

T1 5

T 1 6

T1 7

T 1 8

T1 0

1000MHz Test Fixture

Substrate 0.8mm thick PTFE/glass

All microstrip lines W = 2.7mm

T1

23mm

T2, T19

50MM 50 Ohm UT34 semi-rigid coax

T3, T7

6mm

T4, T8

8mm

T5, T9

15mm

T6, T10

9mm

T11, T15

8mm

T12, T16

7mm

T13, T17

11mm

T14, T18

5mm

L1, L2 6 turns of 24swg enamelld copper wire, 3mm i,d.

L3 1.5 turn 24 swg enamelled copper wire on Siemens B62152-A7x 2 hole core