Figure 11.1 Pa Mechanical Assembly - 28V Pas - Tait TB8100 Service Manual

Figure 11.1 PA mechanical assembly - 28V PAs
Description
b
DC input feedthrough capacitor
c
DC power link
d
DC input cable - 5/50W
DC input cable - 100W
e
bridging links
f
N-type connector
g
SMA connector
h
P-clip
i
handle
j
heatsink - 5/50W
heatsink - 100W
1)
front panel - 5/50W
front panel - 100W
1!
LPF/directional coupler shield lid
1@
N-type connector ground plate
1#
LPF/directional coupler shield lid spring contacts
1$
M3x6mm countersunk Torx screw
1%
M3x8mm pan head Torx screw + spring/flat washers
1^
M2.5x8mm pan head Torx screw
1&
M3x10mm pan head Torx Taptite screw
1*
4–40x5/16 UNC Allen recess head screw
1(
3mm solder tag - short
2)
3mm solder tag - long
2!
4mm right-angle solder tag
2@
RF link
2#
ground tag for 60W RF power transistor
2$
metal strap for feedthrough capacitor
2%
insulating washer for feedthrough capacitor
2^
dust seal for ambient air temperature sensor board
2& control board
2*
6W board
2(
LPF/directional coupler board
3)
60W board
3!
ambient air temperature sensor board
3@
combiner board
3#
splitter board
3$
bridging link board
5W interconnect board*
50W interconnect board*
100W VHF interconnect board*
*Not shown in this drawing. Refer to Figure 8.1 on
page 130.
TB8100 Service Manual
© Tait Electronics Limited September 2006
IPN
Note:
012-04100-07
The characters XX in an IPN (Tait Internal Part Number)
stand for the issue number of the part. Only the latest
051-00640-XX
issue of each part will normally be available for ordering
219-02854-XX as spare or replacement parts.
219-02855-XX
Note:
240-00020-61
This drawing shows a 100W 28V PA. Any differences
between the 100W, 5W and 50W 28V PAs are indicated
240-02100-64
in the description of the parts. Parts which are unique to
the 12V PAs are shown in Figure 11.2.
240-02155-20
303-50107-XX
308-01065-XX
1*
308-13144-XX
308-13145-XX
316-06815-XX
316-06817-XX
319-01247-XX
319-01249-XX
1%
319-01259-XX
345-40460-XX
345-40470-XX
2*
345-40490-XX
349-02066-XX
349-20460-XX
356-00010-01
3#
356-00010-03
356-00010-74
356-01080-XX
g
356-01081-XX
356-01082-XX
1^
362-00010-51
x4
362-01036-XX
d
h
1&
1&
x2
i
3!
1*
x2
2#
x2
3)
1(
2$
2^
x2
2!
b
2%
2@
3@
c
1*1(
x2
2)
x2
1)
1$
x5 100W
x4 5/50W
Power Amplifier Spare Parts
1#
1!
2(
e
2&
3)
3$
1%
x4
f
1@
j
1$
x3 each side
197