13-14
Notes:
1. For optimum performance, order replacement diodes, transistors, and circuit
modules by Motorola part number only.
2. When ordering crystals, specify carrier frequency, crystal frequency, crystal
type number, and Motorola part number.
3. Part value notations:
p=10
-12
n=10
-9
µ=10
-6
m=10
-3
k=10
3
M=10
6
4. ITEM refers to the component reference designator.
5. The 800 MHz Transceiver Board uses a 6-layer printed circuit board.
C605
2113930F16 3.6 pF 50V ±0.25 pF 50V
C606 2113930F24 7.5 pF 50V ±0.25 pF 50V
C609 2113930F15 3.3 pF 50V ±0.25 pF 50V
C610 2113930F24 7.5 pF 50V ±0.25 pF 50V
C611 2113930F27 10
C612 2113930F14 3 pF 50V ±0.25 pF 50V
C613 2113932K15 .1 uF +80/-20% 16V
C614 2113930F21 5.6 pF 50V ±0.25 pF 50V
DIODE:
See Note 1.
CR102 4805129M96 Dual
CR104 4805129M96 Dual
CR301 4802233J09 Triple
CR501, CR502 4805218N57 Dual
CORE:
E1 thru E4
2484657R01 Inductor Bead
FUSE:
F1
6505757V02 2 Amp
FILTER:
See Note 2.
FL1, FL2 4805245J33 73.35 MHz
FL401, FL402 9105398W01 450 kHz
CONTACT:
G1 thru G4 3905643V01 Antenna Ground
JACK:
J1 0905461X03 Transceiver/VOCON Connector
J2 3905113W03 Antenna Connector
J3 3902625J04 Contact, B+
COIL, RF:
L101 2462587V37 180 nH
L102 2462587V24 15 nH
L103 2462587V37 180 nH
L104, L105 2460591A11 7.66 nH
L106 2462587V37 180 nH
L108 2462587V37 180 nH
L201 2460591C40 17.02 nH
L202 2460591E24 23.75 nH
L203 2462587V37 180 nH
L204 2460591E24 23.75 nH
L301 2462587V24 15 nH
L302 2462587Q59 10 uH
L401 2462575A16 3.9 uH
L402 2462587N56 180 nH
L600, L601 2405452C59 910 nH
L602 2405452C64 1.5 uH
L603 2405452C61 1.1 uH
L605 2462587N65 750 nH
TRANSISTOR:
See Note 1.
Q1 4805218N55 NPN
Q501 4805218N45 Switching
Q502 4805128M27 PNP
Q503 4805921T06 Dual PNP
RESISTOR, Fixed:
Ω
±5%; 1/8W
Unless otherwise stated.
R101 0662057A90 51k
R202 0662057A01 10
R204 0662057A25 100
R304 0662057A90 51k
R305 0662057A56 2k
R306 0662057A65 4.7k
R307 0662057A49 1k
R309 0662057A90 51k
R310 0662057A49 1k
R311 0662057A77 15k
R314 0662057A18 51
R315 0662057A87 39k
R326 thru R328 0662057C01 0 ±.050
R401 0660079U18 5.1
R402 0662057B08 270k
R403 0662057A83 27k
R404 0662057A73 10k
R405 0662057A13 33
R406 0662057A69 6.8k
R407 0662057A17 47
R410, R411 0662057A21 68
R412 0662057A13 33
R413 0662057A35 270
R414 0662057A56 2k
R416 0662057A80 20k
R417 0662057A01 10
R418 0662057A53 1.5k
R419, R420 0662057A89 47k
R421 0662057A58 2.4k
R501 0662057A73 10k
R503 0662057A73 10k
R505 0662057A77 15k
R506 0662057A69 6.8k
R507 0662057A61 3.3k
R508 0662057A49 1k
R509 0662057C75 1k
R510 0662057B22 1 M
R511 0662057A56 2k
R514 0662057A73 10k
R601 0662057A25 100
R602 0662057A56 2k
R603 0662057A85 33k
R604 0662057A75 12k
R605 0662057A61 3.3k
THERMISTOR:
RT501
0605621T02 50k
SHIELD:
SH1
2605258V01 Synthesizer
SH2 2605259V01 Diode
SH3 2605260V01 RF Switch
SH4 2605418V01 Transformer
SH5 2605263V01 Filter, 3-Pole
SH6 2605634V01 Antenna
SH7 2605890U03 VCO
TRANSFORMER:
T201
2505515V07 25:1
T202 2505515V04 5:1
INTEGRATED CIRCUIT MODULE:
See Note 1.
U201 5105279V15 3-Pole Filter
U202 5105329V21 RF Amplifier
U203 5105279V15 3-Pole Filter
U205 5105329V26 Mixer Buffer
U302 5105457W81 Fractional-N-Synthesizer
U303 5105662U76 VCO Buffer
U304 5105385Y61 16.8 MHz Reference Oscillator
U305 5105469E65 5-Volt Regulator
U307 5105238U94 VCO
U401 5105835U90 ABACUS
U501 5105279V26 Coupler
U502 5108038H12 RF Power Amplifier
U503 5105835U51 D/A Converter
U504 5105835U52 TX ALC
DIODE:
See Note 1.
VR001 4813830A33 Zener, 20V
VR002 ----------------- Not Placed.
VR401 4862824C01 Varactor
VR402 4805129M58 Varactor
LAYER 1 (L1)
LAYER 2 (L2)
LAYER 3 (L3)
LAYER 4 (L4)
INNER LAYERS
LAYER 5 (L5)
LAYER 6 (L6)
MAEPF-18827-A
SIDE 1
SIDE 2
6-LAYER CIRCUIT BOARD DETAIL VIEWING
COPPER STEPS IN PROPER LAYER SEQUENCE
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