D1005UK
Gate-Bias
5-57pF
T1
T2
5-57pF
10kΩ
10nF
10kΩ
L1
D1005UK
7 x 7 mm
contact pad
7 x 7mm
contact pad
L3
L2
+28V
1nF
10nF 1µF
22µF
5-57pF
T3
T4
5-57pF
T1 8mm
T2 22mm
T3 18mm
T4 4.5mm
D1005UK 175MHz TEST FIXTURE
Substrate 1.6mm PTFE/ glass, Er= 2.5
All microstrip lines W= 4.4mm
L1 Hairpin loop 16swg 15.5mm dia
L2 Hairpin loop 16swg 10mm dia
L3 11 turns 18swg enamelled copper wire, 10mm i.d.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 6/99