3-6
Replaceable Parts
Assemblies and Hardware Options
Assemblies and Hardware Options
Assembly
E8247C
E8257C
E8267C
Part
Number
Page
Number
Part
Number
Page
Number
A1 Keyboard E8251-60058 3-9 E8251-60058 3-9
A2 Display 2090-0375 3-9 2090-0375 3-9
A2DS1 Display Backlight 1513-5204 3-9 1513-5204 3-9
A3 Power Switch E8251-60042 3-9 E8251-60042 3-9
A4 Inverter 0950-3757 3-9 0950-3757 3-9
A5 Sampler E8251-60043 3-10 E8251-60043 3-11
A6 Frac-N (Requires firmware C.03.85) E8251-60328 3-10 E8251-60328 3-11
A7 Reference E8251-60073 3-10 E8251-60073 3-11
or A7 Reference (Option UNR) E8251-60048 3-10 E8251-60048 3-11
A8 Output E8251-60046 3-10 E8251-60205 3-11
A9 YIG Driver E8251-60080 3-10 E8251-60080 3-11
A10 ALC E8251-60202 3-10 E8251-60202 3-11
A11 Pulse/Analog Modulation
Generator
E8251-60206 3-10 E8251-60206 3-11
A12 Pulse Modulator Board
(Option 1E6)
N/A E8251-60064 3-11 and
3-17
A13 I/Q MUX N/A E8251-60208 3-17 and
3-15
A14 Baseband Generator (Option 002) N/A E4400-60501 3-11
A14 Baseband Generator (Option 602) N/A E4400-60654 3-11
A17 Baseband Generator Interface N/A E4400-60506 3-11 and
3-13
A18 CPU E8251-60006 3-10 and
3-18
E8251-60006 3-11 and
3-18
A18BT1 Lithium Battery 1420-0314 3-18 1420-0314 3-18
A19 Power Supply 0950-3700 3-10 0950-4285 3-11
A20 SMI (Source Module Interface) E8251-60211 3-10 and
3-12
E8251-60211 3-11 and
3-13