00 .... 0-c(1 ZU OZ - .... ....... c(c ZO ~

PHOTOFACT* Folder NATIONAL MODEL NC-98

:~""'''~~ "!'!-. ,~ .' c • , , , ,

) . ' !

I ) .~~~ SElECTIVITYj ' )'~ 77//~\ CONTROL ~ '~J

PHASING ) ") \ ( " CONTROL --- \/1 ~1 "\

SENSITIVITY ~.a") ~ BANDSPREAD CONTROL BAND- '1 , ~ ~J CONTROL

SELECTOR PIT~ TUNING ANTENNA BFO CONTROL TRIMMER AVC TONE • VOLUME

ANL ST ANDBY SWITCH CONTROL SWITCH SWITCH

TRADE NAME National Model NC-98

MANUFACTURER National Co., Inc., 61 Sherman St., Malden 48, Mass.

TYPE SET AC Operated Multi-Band Superheterodyne Communications Receiver

TUBES Nine

POWER SUPPLY 105-130 Volts AC - 50/ 60 Cycles RATING .6 Amp. @ 117 Volts AC

TUNING RANGE Band "A" 540-1600KC Band "B" 1.6 - 4 . 7MC

BAND SPREAD DIAL CORD ASSEMBLY

Band "C" 4 .7 -14MC Band "D" 14 - 40MC

o

TUNING GANG FUllY CLOSED

TUNING SHAFT

- - --- --------------------------('niiUl1r.o---L-~..c>O

o a

GENERAL COVERAGE DIAL CORD ASSEMBLY

CORD LEGEND CORD-B. S. DIAL - L -573/8" CORD-G.C.DIAL-L - 46"

TUNING GANG FUllY CLOSED

DIAL CORD STRINGING HOWARD W. 5AM5 & CO., INC.

" The listing of any available replacement part herein does not constitute in any case a recommendation, warranty o r guaranty by Howard W . Soms & Co., Inc., es to the quality and suitability of such replacement part. The numbers of these parts hove been compiled from information furnished to Howard W . Sams & Co., Inc., by the manufacturers of the particular type of replacement part listed." "Reproduction o r use, without -express permission, of editoria l or p ictorial con-

Indianapalis 5, Indiana

ten t, in any manner, is prohibited. No patent liability is assumed with respect to the use of the information contained he re in. Copyright 1955 by Howard W . Sams & Co., Inc., Indianapolis 5, Indiana, U. S. of Ame rica. Copyright unde r In ­ternational Copyright Union . All ri g hts reserved under Inter-American Copyrig ht Union (191 OJ by Howard W . Sams & Co., Inc.· · Printed in U. S. of America

DATE 1-55 SET 264

~ OZ 0:1> 1ft .... r- -zO n Z 1:1> -or-00

FOLDER 14

4

DBAND 455KC OSC. 4 MC

A4 All

CHASSIS BOTTOM VIEW-CAPACITOR IDENTIFICATION

ANT. CONNECTION

ANTENNA TRIMMER

~011 00 1

o 8 7

REAR

@.

RESISTANCE READINGS

Item Tube ,", Pin 2 Pin 3 Pin 4 Pin 5 ""' Pin 7 Pin 8 Pin 9 f--+-~---\~

BBA6 1.BM_,=-,-+~_0_-1_00 __ r·_1O __ t-,,,:,,,;O~O,"~0,--"+,-'4,""8,""KO""---+' .... OK ... 0'--+ __ -+ __ -1

rV_'-+~6B~E~6_~4"'7K~O_~2~20~0_+O~0~_p.~lO~_.~IO~K~0,--+~t11~60~K~O-!~3~3~0_+ __ -+ __ -I rV_3-+~OC~4_-1~20~Ko~~rn~F'---1_.~10~_~O~0 ______ ~ __ ~~4~7K~OL-+~OOL--t----+---~ V 4 6ED6 I.8Meg on ~Hl on t800r! tlOOKil llKr!

6BD6 1.3Meg on on .10 t800n tlOOKn 11K0

rV_'-+~6A~L~5_~O~0_-+~2~70~K~0-1_.~10""---_~O~O __ t-'~.~6M~.~g_+~OO""---_+5~OO~K~0~~ __ t--_~ V 7 12AX7 t50K ... 0'--¥IM"'."'g_+7"'O."OO"----+'O,.,.O __ t-0..,O'---_¥'7._' .... OK ... O-!-'I .... OM .... '"g_f--""00"-__ t--... l0""----1 v 8 6AQ5 500K"0'--¥',,70"'O_+.-."IO"---_f"0,,0 __ t-'["IO""K ... O_t-"" ... "'3K,,O'--+--'5"'OO"'K ... O'--~ __ +-_---1 V 9 5Y3GT INF 70KG INF 810 INF 86n .10 70Kil

ALL MEASUREMENTS TAKEN WITH BAND SWITCH IN BAND "At! POSITION, RECEPTION SWITCH IN "ANL" POSITION, SELECTIVITY SWITCH IN "OFF" POSITION, SENSITIVITY CONTROL IN MAXIMUM COUNTER CLOCKWISE POSITION, AND RECEIVE STANDBY SWITCH IN "RECEIVE" POSITION t MEASURED FROM PIN 2 OF V9. ... MEASURED WITH BAND SWITCH IN BAND "D" POSITION.

SW ON VOL CONT

IF=APPROXIMATELY 455KC THE COOPERATION OF THE MANUFACTURER OF THIS

RECEIVER MAKES IT POSSIBLE TO BRING YOU THIS SERVICE

® rR VEL

IPm REeT

® 5Y3GT

e SEE PARTS LIST FOR ALTERNATE VALUE 01'1: APP1.ICATION

A PHOTOFACT STANDARD NOTATION SCHEMATIC © H<>word W. S .... & Co., Inc. 1955

@ lOOK

METER AMP BFO

,,/ @ @A12AX7

Wr-~----r~r-+---r.~,

~Cs9J, ~~~ J .0, J'~50V ~. @l~'~f OV ' I-"-'-,t r==;i

@ C6:It:OL r-t .8V3~_49 ® 1.!oK

SME'l'ER

~@/ 1. @ lOOK =- @ 47K.

SMETER e CONTROL

PAGE 3

@ '21OK

ACCESSORY SOCKET

:~~~'i: ~t~~~:ITCH (M7)

SWITCH SEQUENCE:l~ANL

2 -AVe 3 _MVC 4 -cwo

.",.

1. DC voltoge mea~uremeDt5 taken with vacuum tub<> ,oHm.ter;

2. :;';:tlt~::,,::~::-a~~ ~~~~nO a~h:~~~ ~'~l~s. 3. Measuredva!ue. are lrom socket pinto common negative. 4. Linevoltage maintained at i17 volts for voltage reading •. 5. Nominal tolerance on comj><lnent vatuesmakes possible a

variationof+l~invoUageandresistanc.readings

S. ~~1,:',,:~.~O::::~~ at maXimum, no signal applied for voltage

@ 2.21~

EARPHONE JAC'

6Ef~nV' CONNECTIONS

264-14

PAGE 4

." • G') lit

UI CHASSIS BOTTOM VIEW-RESISTOR IDENTIFICATION

B6-:>N 'l:3:GOW '1 VNOI.LVN

ALIGNMENT INSTRUCTIONS

ALIGNMENT INSTRUCTIONS-READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT Only qualified technlclans tboroughly familiar with communications type receivers should attempt alignment of this receiver. Alignment should not be attempted until a thorough check of receiver performance against normal performance bas been made. With main tunlng gang fuily closed, slide dial pOinter to coincide wtth the last low frequency msrk on the "C" scale. With the band spread tunlng capacitor fully closed, set band spread dial pointer to coincide with the "0" index mark on the log scale. Allow a 15 minute warm-up period for receiver and test equipment. Volume control should be at maximum position. Output of signal generator should be no hLgher'than necessary to obtain an output reading. Use an Insulated alignment screwdriver for adjusting.

IF ALIGNMENT The IF frequency Is 455KC ±liKe. The crystal used In the crystal filter determines the exact IF frequency. Connect speaker (or 40 reslster) across speaker terminals On rear chassis apron. Pre-set the front panel controls as follows:

a. Switch selectivity to "Off" position. b. Adjust phasing control so that red dot Is at top of knob. c. Turn sensitlvlty control maxtmu.m clockwise. d. Turn reception switch to "AVe" position. e. Place "Receive-standbyTl switch in "Receive" position. f. Turn the AC - "Off-Volume" control fully clockwise. g. Remove the antenna from the antenna. terminals and turn the "Meter Adjust" control (rear ChaSSis apron) unln the "S" meter (front panel)

reads zero. h. Switeh the reception switch ·from position in Step d .. to "CWO" .. I. Change the selectlvlty swttch from position In Step a. to position 2.

DUMMY ANTENNA

OUTPUT METER ADJUST REMARKS

I •• 1MFD High side to mixer stator Lng (mid-section) on main tuning gang. Low side to chassis.

Approx. 455KC (Unmod)

"A" Tuning gang Across speaker fully open termlnsls (rear

chsesls apron)

Adjust pitch control for audible beat In speaker. Slowly vary signal generator between 453 and 457KC until output meter shows a very sharply peaked response. It may be necessary to back off the sensitivity control or attenuate the signal generalor output to obtaln this peak. The peak in­dicates the frequency of the crystal and IF alignment should be msde at thls frequency.

Exact frequency

determined In step I (400'loMod)

Tune 2KC hlgherthlll frequency

determined In step I.

RF ALIGNMENT

AI,A2, Turn ''Reception'' switch to "AVe" and. A3,A4 "Selectivity" switch to "Off". Adjust in A5, A6 order given until maximum output is ob ..

talned.

A 7 Change selectlvlty switch to position I. Adjust for maxlmum output.

The oscillator operates on the high side on the "A", "B" and "C" bands and on the low side on the ''D'' band. Place the band spread dlal pointer at "Set" on the log scale. --SIGNAL SIGNAL BAND RADIO DUMMY GENERATOR ~REE~~~g~ SWITCH DiAl OUTPUT ADJUST REMARKS ANTENNA COUPLING POS. SmlNG METER

4 .30011 High side thru 30011 to un- 1.6MC A 1.6MC Across speaker A8,A9 Adjust in order given for maximum carbon grounded antenna terminal. (400'LMod) terminals output. resistor Low side to chassis.

" " 0.6MC " 0.6MC " AIO Adjust for maxlmum output. Repeat steps 4 and 5.

" " 4.0MC B 4.0MC " All,A12 Adjust in order given for maximum output.

" " 1.6MC " I.BMC " AI3 Adjust for maxlmum output. Repeat steps 6 and 7.

,. " 14.0MC C 14.0MC " Al4 Adj118t for maxlmum output. H _ peaks

occur use the one closest to MlNIMUM capacityo

" " " " " " AI5 Adjust for maxlmum output. U two peaks occur use the one closest to maximum capacity.

10 " " 5.0MC " 5.0MC " AI6 Adjust for maximum output. Repeat steps 8, D and 10.

11 " " 30MC D 30.0MC " Al7 Adjust for maxlmum output. H _ peaks occur use the one· closest to maximum capacity.

12 " " " " " " AlB Adjust for maximum output. H _ peaks occur use the one closest to MINIM.UM capacity.

13 " " 15.0MC " 15.0MC " AID Adjust AlD fully counter clockwise, then clockwise until second peak occurs. Adjust for maximum output on second. psak. Repeat steps ll, ~ and 13.

PAGE .6

~ --

PARTS LIST AND DESCRIPTIONS

TUBES (SYlVANIA, GENERAL ELECTRIC, WESTINGHOUSE) REPLACEMENT DATA

ITEM RETMA USE NATIONAL STANDARD BASE NOTES No.

REPLACEMENT TYPE PART No. VI RF Amplifier 6BA6 6BA6 6BK V2 Mixer 6BE6 6BE6 7C H V3 Oscillator 6C4 6C4 6BG V4 1st. IF AmplUier 6B06 6B06 7BK VS 2nd . IF Amplifier 6B06 6B06 7BK V6 Det. -AVC-Limiter 6ALS 6ALS 6BT V7 Meter Amp-BFO-

AF Amplifier 12AX7 12AX7 9A VB Output 6AQS 6AQS 7BZ V9 RectUier SY3GT SY3GT ST

CAPACITORS Capacity values given in the rating column are in mId. lor Electrolytic and Paper Capacitors and in mmld lor Mica and Ceramic Capacitors. ,

REPLACEMENT DATA ITEM RATING NATIONAL AEROVOX CENTRALAB CORNEll· ERIE MALLORY No. CAP. VOLT PART No. PART No. PART No. DUBI LIER PART No. PART No.

f-- PART No.

CIA . 20 4S0 H23S-2 AFH3-36 C027 FP376 . S B . 20 4S0 C . 20 4S0

C2 2S SO E338-4 PRSSO/ 2S BR2SS TC36 C3 220 SOO 166S-44 1469-0002 22RST22 MCE240 C4 10000 K946- 2 BPO-01 00-103 K082 B11-01 DC-S11 CS 10000 K946- 2 BPO-01 00-103 K082 811-01 DC -S11 C6 1000 K946- 2 !aPD-Ol OD-103 K082 811-01 DC-S11 C7 S10 SOO 166S- S7 469-000S SRSTS1 MCE24S C8 . 1 400 Q693-34 P488-1 OF-104 CUB4P1 PT401 C9 10000 K946- 2 BPO-01 DO-103 K082 811-01 DC - S11 C10 .1 400 Q693-34 P48B-1 OF-104 CUB4P1 PT401 C11 10000 K946- 2 BPO-01 00-103 K082 811- 01 DC - S11 C12 470 166S-SS 1469-000S SRST47 MCE 24S C13 1000 166S- 70 1464-001 lRSDl MCE2S5 C14 3000 1660-30 1464-003 lRS03 MCE461 CIS 220 500 166S-44 1469-0002 22RST22 MCE240 C16 1000 SOO 1666-14 1464-001 lRSDl MCE2SS C17 10000 K946-2 BPD-01 DO-103 K082 811-01 DC-S11 C18 100 SOO 1665-32 1469-0001 22RST1 MCE23S C19 21 082SD-410 C20 2 F912-3 C21 10000 K946-2 ~PO-01 00-103 K082 811-01 OC-S11 C22 10000 K946-2 ~PO-01 00-103 K082 811-01 DC-Sll C23 10 169S- 2 110 06-100 TP09 GPlK-100 UC-S41 C24 10000 K946-2 BPO-01 00-103 K082 811-01 DC-S11 C2S 10000 K946- 2 BPO-Ol DO- 103 K082 811-01 DC -S11 C26 .01 400 Q693-19 P488-01 DF - 103 C UB4S1 GP2 -333-103 PT411 C27 3 169S-4 C28 10000 K946-2 BPO-01 00-103 K082 811-01 DC-S11 C29 .01 400 Q693-19 P488-01 06-103 CUB4S1 GP2-333-103 PT411 C30 10000 K946-2 BPO-01 DD-103 K082 811-01 DC -S11 C31 .01 400 Q693-19 ~488-01 0 6-103 CUB4S1 GP2-333-103 PT411 C32 47 082S0-447 147 06-470 TP29 GPlK- 470 UC-S347 C33 270 500 166S-47 469-0002S 22RST25 MCE 240 C34 220 SOO 1665-44 469-0002 22RST22 MCE240 C3S 180 500 166S-41 469-0002 22RST18 MCE237 C36 .01 400 Q693 - 19 P488-01 DB-103 CUB4S1 GP2-333-103 PT411 C37 10000 K946-2 BPO-01 00-103 K062 811-01 DC-S11 C38A SOOO ~ tR983-1 B }2S0 tPA-112-2 tPC -71 tll2TM2 t 1406-02

C C39 10000 K946-2 BPO-01 00-103 KOB2 811-01 DC - Sll C40 10000 K946-2 BPO-01 OD-I03 K082 811-01 OC- Sll C41 . 047 400 Q693-28 P488-04 7 OF-S03 CUB4S47 PT4147 C42 . 047 400 Q693-28 P48B - 047 OF-503 CUB4S47 PT4147 t Item s C37A. C37B, C37C, R33A and R33B are comblned in one unit.

When replacing items individually , items C37B and C37C should total 250MMF .

SPRAGUE PART No.

TVL-3780

TVA-1306 MS-32 SHK-S1 SHK-S1 SHK-S1 MS-3S 4TM-P1 SHK-S1 4TM-P1 SHK-S1 MS-3S MS-21 MS-23 MS-32 MS - 21 SHK-S1 MS-31

SHK-Sl SHK-S1 SGA-Ql SHK-S1 SHK-S1 4TM-S1

SHK-S1 4TM-S1 SHK-Sl 4TM-S1 SGA-Q47 MS-33 MS-32 MS-32 4TM-S1 SHK-S1

t T-4

SHK-S1 SHK-S1 4TM-S47 4TM-S47

NOTES

0-» ,... 01

CHASSIS-TOP VIEW

ITEM No.

RlA B

R2A B

R3A B C

R4A B

ITEM No.

R5 R6 R7 R8 R9 RIO Rll RI2 RI3 RI4 RI5 RI6 RI7 RI8 RI9 R20 R21 R22 R23 R24 R25 R26 R27

ITEM No.

TI

PARTS LIST AND DESCRIPTIONS (Continued) CONTROLS

RAnNG REPLACEMENT DATA

NATIONAL IRC CLAROSTAT CENTRALAB MALLORY INSTALLATION NOTES RESIST· WATTS PART No. PART No. PART No. PART No. PART No. ANCE

IOKn 2 KlI49-3 A43-IOK RIO,OOOL Sensitivity-Wire Wound Sbaft Not Req. FS-3 DS-36 Attach to RlA 1500n i K915-16 QIl-ll0 iA~7-2000-S B-6 U-6 Pitch Sbaft NotReq. Not Req. FS-3 NotReq. NotReq. Attach to R2A 500Kn i KlI4N Ql3-133 ~!7-500K-Z B-80.-8 U-46 Volume Sbaft Not Req. Not Req. RS-2 Not Req. Not Req. Attach to RSA Switch NotReq. 76-1 SWE-12 NotReq. US-26 Attach to RSA 1000n I D-831-2 W-IOOO ~43-IOOO RIOOOL S. Meter Adj.-Wire Wound Sbaft NotReq. Not Req. FKS-1/4 Not Req. Attach to R4A

RESISTORS REPLACEMENT DATA REPLACEMENT DATA

RATING NATIONAL IRC NOTES

ITEM RAnNG NATIONAL IRC NOTES

OHMS

470Kn 68n 47Kn 15Kn 68n 2200n 47Kn 220n 33n 150Kn 220n 150n 15Kn 22Kn 270Kn lOoon 100Kn 680n 100Kn 2200n 2.2Meg IMeg IMeg

PRI. ll7VAC @,8A

WATT ~

f

I I 1.

t 1. I f I I i I j

t I f

I

PART No. PART No. No.

OHMS WATT PART No.

1569-57 BTS-470K R28 270Kn !. 1569-54 1569-ll BTS-68 R29 270Kn f 1569-54 I 1569-45 BTS-47K }t30 100Kn I 1569-49 1571-39 BTA-15K R3l 47Kn I 1569-ll BTS-68 R32 IOMeg t 1569-73 1569-29 BTS-2200 R3SA 250Kn tR9B3-1 1569-45 BTS-47K B 1i00Kn I 1569-17 BTS-220 R34 470Kn 1569-57 1569-7 BTS-33 R35 270n I 1571-18 1569-51 BTS-150K R36 1500n ! 1569-27 1569-17 BTS-220 R3.7 22n I 1571-5 1569-15 BTS-150 R38 10Meg 1 1569-73 1571-39 BTA-15K R39 IMeg 1569-61 1589.41 BTS-22K R40 2.2Meg I 1569-65 1569-54 BTS-270K R41 6800n .- 1569-35

BTS-IOOO Note I R42 150Kn i 1569-51 1569-49 BTS-IOOK R43 100Kn I 1571-49 1569-23 BTS-680 R44 4700n 1. 1569-33 . 1569-49 BTS-IOOK R45 4700n 2 1572-33 1569-29 BTS-2200 R46 5000 10 M707-3 1569-65 BTS-2.2Me! R47 Ion I J569-1 1589-61 BTS-LMeg R48 Ion ! J589-1 J569-61 ·BTS-IMeX

Note I. Some models may use a 15000 resistor In this application. Note 2: Some models may use a 27Kn reSistor In this application. Items R3SA, R33B, C35A, C35B and C35C are combined In one unit.

TRANSFORMER (POWER) REPLACEMENT DATA

RAnNG NATIONAL Stancor Merit Triad

SEC. 1 SEC 2 SE PART No. PART No. PART No. PART No.

I 610VCTo 1 5VAC 16.3VAC K316-5 PC-8422(1) P-3151(] R-9A(I)@ .076ADC @ 2A ® 3A ~ ~

PART No.

BTS-270K BTS-270K BTS-100K BTA-47K Note 2 BTS-IOMeg

BTS-470K BTA-270 BTS-1500

BT8-IOMeg BTS-IMeg BTS-2.2Me! BTS-6800 BTS-150K BTA-IOO BTS-4700 BTB-4700

13/4A-500

BTB-IO

Halldorson. Thordarson PART No. PART No.

P9312CJ:X2)

(l) Drill new mounting holes. (3) Tape 6.3V center tap.

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

ITEM IMPEDANCE NATIONAL Stancor Merit Triad Halldorson Thordarson NOTES No. PRI. SEC. PART No •. PART No. PART No. PART No. PART No. PART No.

T2 ~. 6Kn I~ to K-313-3 A-3877 4n

A-2930 S-3X ZI004 24S51

ITEM No.

LI

L2

L3

L4

L5

L6

L7

L8

L9 LIO

Lll LI2

LI3

ITEM No.

Ll4

PARTS LIST AND DESCRIPTIONS (Continued) COILS (RF-IF)

REPLACEMENT DATA , DC RES.

USE NATIONAL MEISSNER MERIT MILLER NOTES PRI. SEC. PART No. PART No. PART No. PART No.

Ant.eoU 3.5a .4n SB:1517 Band A-F .. eq. Range

Ant.CoU 40n 1.2n 540 -1600KC Band B-Freq. Range I. &MC - 4. 7MC

Ant.CoU 40n .5n Band C-Freq. Range

Ant.CoU 40n .5n 4.7MC -14MC

SB:1519 Band D-Freq. Range 14MC - 40MC

RF Coil 2an 2.8n BB:1518 Band A-Freq. Range

RFColi 29f, 1. 8f, 540 -1600KC Band B-Freq. Range

RF Coil I. 6MC - 4. 7MC

2an .m Band C-Freq. Range

RFColl on 8B:1520 4.7MC -14MC Band D-Freq. Range

Osc.Coll .6n .9n SB:1573-1 14-1073 14MC - 40MC

Be-381 70.-o.c. Band A-Freq. Range

Osc.Coll .W .8n SB:1574-1 \ 540 -1600KC ,Band B-Freq. Range

Osc.Coll 2n .m SB:1575-1 I. 6MC - 4. 7MC Band e -Freq. Range

7MC -14MC Osc.Coli m .m SB:1576-1

\ Band D-Freq. Range 14MC - 40MC

Input IF Or. 20n Q242-2 16-6758* 1483-C Crystal FLlter Coil 9.5n SB:2641 19-5100 4652 975 MlcrohenrLes OutPUt IF 200 20n Q242-2 16-6758* 1484-C Detector Input Coil 20n Q242-1 BFO Coil 4.2n SB:2642 Tapped at 2. 9n; Core

part no. DI66-5.

* Enlarge chassis hule and use adaptor plate.

FILTER CHOKE . RATINGS REPLACEMENT DATA

TOTAL J D.C. INDUCTANCE NATIONAL Stancor Merit I Triad Halldorson t Thordarson DIRECT RESISTANCE (0 CURRENT PART No. PART No. PART No. PART No. PART No. PART No. CURRENT 1000 '\.)

• 076A 1 260n 8 By • K317-1 C-1709 (J) C-2995 (l) I C-8X C5015 (J) 1 (J) Drlll one new mounting hole.

MISCELLANEOUS ITEM

PART NAME NATIONAL NOTES No. PART No.

MI Dial Light F136-ll #47, Bayonet M2 Dial Light F136-ll #47, B_net (meter) M3 Tuning Cap. P-705-2 Main tunIDg - 13-454MMF, 13-454MMF, 13-454MMF M4 TunIng Cap. P-.706-2 Bandspread - 10-37MMF, 10-37MMF. 10-37MMF M5 Crystal E-979-1 Filter - Selectivity M6 Switch S-245-1 Band M7 SwItch T-364-1 Reception Me Switch E230-2 Toggle - Receiver - Standby M9 8wltch E230-2 Toggle - Tone MIO SwItch T365-1 Selectivity MIl Crystal Filter Unit 8B2636 Includes phaelng trimmer, MIO, M5, C18, C19, RIB, LIO M12 Meter T366-1 A9 Trimmer Cap. D832.5 RF (2.2-4MMF) Band A Al2 Trimmer Cap. 0832.5 RF (2.2-4MMF) Band B Al5 Trimmer Cap. 0832.5 RF (2.2-4MMF) Band C AlB Trimmer Cap. 0832.5 RF (2.2-4MMF) Band D AS Trimmer Cap. E311-2 Osc. (5-20MMF) Band A All Trimmer Cap. E311-2 Osc. (5-20MMF) Band B Al4 Trimmer Cap. E311-1 Osc. (2.5-6MMF) Band C Al7 Trimmer Cap. E311-2 Osc. (5-20MMF) Band D

Trimmer Cap. S662-1 Ant. & Phasing (5-50MMF) 2 used Knob SA5292-2 Tuning & bandspread Knob SA9305 7 used Knob 8B2644 Antenna