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KFC-W112S / W1012 Recommended Enclosures Technical specifications

SYMBOL UNIT

Nominal lmpedance DC Resistance Voice Coil Inductance Piston Area Force Factor Volume Acoustic Compliance Moving Mass Resonance Frequency Mechanical Q Factor Electrical Q Factor Total Q Factor Peak Power Peak Excursion Xmax Z Revc Levc Sd BL Vas Mms Fs Qms Qes Qts W mm cc cu.ft mH sq.m Tm liter cu.ft g Hz
KFC-W110S / W1010 Technical specifications Recommended Enclosures

KFC-W112S KFC-W1012

4 3.7 2.0 0.048 12.8 95.4 3.37 109.9.49 0.48 0.0.124

SEALED

Nominal lmpedance DC Resistance Voice Coil Inductance Piston Area

100 500

KFC-W110S KFC-W1010
4 3.7 2.0 0.035 13.4 36.6 1.29 109.9.36 0.517 0.49

RESPONSE (dB)

Z Revc Levc Sd BL Vas Mms Fs Qms Qes Qts
mH sq.m Tm liter cu.ft g Hz
Force Factor Volume Acoustic Compliance Moving Mass Resonance Frequency

tight bass 0.8

Recommended 1.25 volume [cu.ft]

FREQUENCY (Hz)

deep bass 1.75
1.75 [cu.ft] 1.25 [cu.ft] 0.8 [cu.ft]

tight bass 0.6

Recommended 1 volume [cu.ft]
1.5 [cu.ft] 1 [cu.ft] 0.6 [cu.ft]

deep bass 1.5

PORTED

Mechanical Q Factor

Electrical Q Factor Total Q Factor Peak Power Peak Excursion
W Xmax mm cc cu.ft mm (in.) g (oz) mm (in.)
2294 0.081 120.8(4-3/4) 1500(52.9) 748(26.3) 50(1-15/16)

Displacement

Mounting Depth Weight of Magnet Voice Coil Diameter
mm (in.) 138.6(5-7/16) g (oz) mm (in.) 1500(52.9) 748(26.3) 50(1-15/16)

tight bass 1.0

Recommended 1.5 volume [cu.ft]

deep bass 2.0

2 [cu.ft] 1.5 [cu.ft] 1 [cu.ft]
:Port(dl)3.57 :Port(dl)37 :Port(dl)2.57.5
Mounting Depth Weight of Magnet

tight bass 0.75

1.75 [cu.ft] 1.25 [cu.ft] 0.75 [cu.ft] :Port(dl)3.55 :Port(dl)37 :Port(dl)2.57

Recommended Enclosures

Model Name KFC-W112S KFC-W1012 (unit) Volume W H D 360 (14-3/16)
*W, H, D.External Dimensions
Mounting Hole Port Diameter d Port Length I Sealed 76 (3) Sealed 178 (7) Displacement

Voice Coil Diameter

RX-1 path

Conversion method RX-2 path 1st IF frequency 2nd 3rd
Table 2 Mode, conversion method, and IF frequency
The BPF divides in the range as shown in table 3. The BC bands BPF includes ATT for avoiding cross-modulation by medium wave band high-output station (ATT ON: CN102=open, CN103=short, ATT OFF: CN102=short, CN103=open). The transmit signal also passes through the BPF when transmitting. The preamplifier (Q236) receives the signal passed through the BPF. In this model, it is an emitter grounding circuit which uses a bipolar transistor. Q239 switches the emitters returning amount to adjust the gain. Approximately 20dB is gained in 21.5 to 60MHz and approximately 12dB in other frequencies. The preamplier circuit can be passed by turning off the PRE display with the preamplier key.
Band 135kHz BC 1.8MHz 3.5MHz 5MHz 7MHz 10MHz Filter range 30~522kHz 522kHz~1.705MHz 1.705~2.5MHz 2.5~4.1MHz 4.1~6.9MHz 6.9~7.5MHz 7.5~10.5MHz 10.5~13.9MHz 13.9~14.5MHz
14MHz 18MHz 21MHz 28MHz 50MHz (TX) 50MHz (RX)

14.5~21.5MHz

21.5~30.0MHz 49.0~54.0MHz 30.0~60.0MHz

Table 3

BPF range

X45-391 (A/2) ANT1 ANT2

X57-785 (A/2) RX ANT

RX TX AT TX signal

ATT 12dB (20dB) ATT

LPF ~60MHz

LPF 30kHz~ 522kHz LPF 522kHz~ 1.705MHz BC TRAP (EU TRAP) PRE OFF ATT to 1st Mixer
ATT BPF 1.705~60MHz x11 BPF Q236 PRE AMP

Fig. 3

From antenna terminal to preamplier (Q236)
From the preamplier (Q236) to the second IF frequency (10.695MHz/11.374MHz)
The signal from the preamplifier (Q236) output to the second IF amplifier 1 (Q451) is spread into 2 paths: RX-1 and RX-2, depending on the frequency band (refer to table 4). The RX-1 path is selected when the L signal is added to Q273, and the RX-2 path is selected if the H signal is added. The RX-1 path signal passes through the LPF for IF trap, is integrated with LO1 (12.495 to 32.195MHz) in the quadbalance rst mixer (Q263 to Q266), and is then converted to the rst IF (11.374MHz). The rst IF signal passes through the 2-pole MCF (XF301) and enters the second IF amplier 1 (Q451). The RX-2 path signal passes through the LPF for IF trap, is integrated with LO1 (73.120 to 133.095MHz) in the quadbalance rst mixer (Q321 to Q324), and is then converted to the rst IF (73.095MHz). The rst IF signal passes through the 2-pole MCF (XF371), and by the trans-feedback type NFB (negative feedback) rst IF amplier (Q391), is amplied by approximately 12dB. The amplied signal is mixed with LO2 (62.4MHz) in the second mixer (D422, D423), converted to the second IF (10.695MHz), and then enters the second IF amplier 1 (Q451). The second mixer is a passive type that uses a diode, and is a bilateral circuit that converts both receive signal's frequency at the time of reception and transmission signal's frequency at the time of transmission. The second IF signal that passed through the RX-1 or RX-2 path is amplied by approximately 13dB in the second IF amplier 1 (Q451), and is then divided into 2 paths: the NB (noise blanker) circuit and the blanking circuit (D461 to D464). Blanking is carried out by D461 to D464. Then, the second IF signal passes through the IF lter. One of 5 lters is selected, depending on the frequency and the mode (refer to table 5). The second IF signal that passed through the IF filter enters the AGC circuit (diode ATT circuit: D522 to D524). The AGC voltage output from the DSP is added to D522 to D524, the change of AGC voltage changes the current on the pin diode and controls the attenuation of the signal passing through. And, the second IF amplier 2 (Q541) and the second IF amplier 3 (Q521, Q522) altogether amplify by the total of approximately 32dB, and the signal passes through the simplified diode ATT circuit (D525). The voltage determined in the adjustment mode is added to D525, and adjusts the difference of the total gains of the RX-1 and RX-2 paths.

EXPLODED VIEW (MAIN BODY UPPER SIDE)

A B Ex2

Mx4 Kx2 701

CN51 D

Final (B/2)

CN9 CN5

Final (A/2)

W31 28

TX-RX (B/2)
e) sid ) er e ow r sid L e om Low (fr m o (from (fr

Lower side)

E H K M
: N33-3006-43 : N35-3020-48 : N67-2608-48 : N87-2608-48
Parts with the exploded numbers larger than 700 are not supplied.
EXPLODED VIEW (MAIN BODY LOWER SIDE)

CN502 CN601 CN508 CN654

Control (B/3)

Control (C/3)

202 63

Mx6 704

Control (A/3)

CN303 CN302 CN63

CN300 CN674 CN200 CN800

B E F G J M

: N15-1040-48 : N33-3006-43 : N35-2604-43 : N35-3008-41 : N35-4010-48 : N87-2608-48

BB 703

CN2 CN5

CN100 CN400

TX-RX (A/2)

(to Upper side)

EXPLODED VIEW (PANEL)

Dx8 Display (A/6)

X54 X54

Display (C/6)

Display (D/6)

Display (E/6)

Display (F/6)

78x2 124

Display (B/6) 2 A C D L : N09-6602-05 : N19-0673-15 : N33-2606-43 : N77-3006-43

106 107

70x2 14

62x3 9

PACKING
G 17 Instruction manual (English) (B62-2243-00) 15 Schematic digram (B52-0622-00): K 16 Schematic digram (B52-0623-00): K 18 Instruction manual (French) (B62-2244-00) 69 Sheet (G11-2698-04)xProtection bag (H25-2013-04) 116 Screw set (N99-0331-15) 90 Protection bag (H25-2013-04): E 114 Line filter (L79-1408-05): E 29 DC cord (DC supply) (E30-3489-15) 60 Fuse (Blade type 25A) (F52-0044-05) 89 Protection bag (H25-0796-04) 25 DIN plug (7P) (E07-0751-15) 27 DIN plug (13P) (E07-1351-15) 59 Fuse (Blade type 4A) (F52-0038-05) 60 Fuse (Blade type 25A) (F52-0044-05) 88 Protection bag (H25-0029-04) 91 Protection bag (H25-2352-04) H 19 Instruction manual (Spanish) (B62-2245-00): E 20 Instruction manual (German) (B62-2246-00): E 21 Instruction manual (Italian) (B62-2247-00): E 22 Instruction manual (Dutch) (B62-2248-00): E
Protection bag (H25-0796-04) 121 Microphone (T91-0352-55)
Inner carton case 85 Polystyrene foamed fixture (F) (H10-6650-01) 86 Polystyrene foamed fixture (R) (H10-6651-02) 87 Protection cover (H20-1451-04)
Item carton case (H52-2377-02): K (H52-2378-02): E

ADJUSTMENT

Updating the Firmware
The rmware of the main MCU and DSP can be updated using the TS-590 Update update software. Update the firmware according to the procedure displayed in update software. Refer to the help file of the update software for a detailed procedure. Download the latest TS-590 Update update software from the following URL: http://www.kenwood.com/i/products/info/amateur/ software_download.html * The URL may change without notice. Note: Update the rmware after replacing the main MCU or Flash memory.

Spec. >10dB >10dB >10dB >10dB >10dB >10dB >10dB >10dB >10dB >12dB >10dB
Measurement Item 24. PRE-AMP gain Condition 1) Display f.: 14.200MHz Mode: USB PRE-AMP: ON AGC: FAST AF output: 0.63V/8 SSG f.: 14.201MHz SSG output: 119dBm (0.25V) 2) PRE-AMP: OFF 25. RF ATT 1) Display f.: 14.200MHz Mode: USB ATT: ON AGC: FAST AF output: 0.63V/8 SSG f.: 14.201MHz SSG output: 107dBm (1V) 2) PRE-AMP: OFF 26. NB gain 1) Display f.: 14.200MHz Mode: USB PRE-AMP: ON AGC: FAST NB1: ON SSG f.: 14.201MHz SSG output: 103dBm (1.58V) 2) NB1: OFF ON DC V.M TX-RX (B/2) Rear panel TP601 (NB) ANT1 EXT.SP TX-RX (B/2) L653 L664 L665 Testequipment SSG Oscilloscope AF V.M DM.SP Unit Rear panel Terminal ANT 1 EXT.SP Unit Adjustment Parts Method Set the AF level at 0dB. Specications / Remarks
Check the AF level. Set the AF level at 0dB.

(5~15)dB

Check the AF level. Voltage min.

(10~14)dB 4V or less

SSG Oscilloscope AF V.M DM.SP Noise G.
Adjust output of noise generator to S5, and check. Front panel [PF A] 1 push
Noise should disappear when NB1 is ON.

27. VGS-1 (Option)

1) Disconnect the antenna cable from the transceiver. Connect the VGS-1 to CN901 on the Control unit (A/3). Display f.: 14.100MHz Mode: USB AF knob: MIN 2) Connect a microphone to the MIC jack.
The display frequency can be heard vocally.
Hold down [CH1] key, and talk into the microphone for approximately 10 seconds. Press the [CH1] key again. The recorded voice message is played back.

Transmitter Section

Perform the following in the adjustment mode. Item 2~24. To terminate the adjustment menu in the middle, save your settings with Menu No. 60. 1. Final idling current 1) Display f.: 14.100MHz Mode : USB Final unit (A/2) VR1, 2, 3, 4: MIN Transmit Ammeter Final (A/2) DC IN Final (A/2) VR1 VR2 VR3 VR4 2. ALC refer1) Menu No.: 23 (14.1MHz, USB) DC V.M ence voltage Transmit TX-RX (A/2) TP1 (ALC) Front panel [ [ Check the default current (I2) of DC IN. I2 + 500mA = IA IA + 1000mA = IB IB + 700mA = IC IC + 700mA = ID 50mA 100mA 50mA 50mA
] or Set the adjustment 2.7V0.1V ] value within the limit of the specied voltage. Set the adjustment 100W3.0W value within the limit of the specied power.

3. HF Max power (100W)

1) Menu No.: 24 (14.1MHz, CW) Power meter Rear Transmit 150W ATT panel

4. 14.1MHz Null

1) Menu No.: 24 (14.1MHz, CW) Power meter Rear Transmit 150W ATT panel DC V.M Final (A/2)

VSR voltage min.

0.3V or less
TP2 (VSR) ANT 1 Front panel [ ] 1 push Power meter lights up to 100W position.
5. Power meter 100W 6. 50M Max power (100W)
1) Menu No.: 25 (14.1MHz, CW) Power meter Rear Transmit 150W ATT panel 1) Menu No.: 26 (50.1MHz, CW) Transmit
] or Set the adjustment 100W3.0W ] value within the limit of the specied power. ] 1 push Power meter lights up to 100W position.

SYNC_CLK

SYNC_IN

DVDD_I/o

1 1.71V 1.68V 4
I/o_UPDATE DVDD1 DGND1 AVDD1 AGND1 AVDD2 AGND2 OSC/REFCLK OSC/REFCLK CRYSTAL_OUT
L817 RRC868 0.1u C860 100p C862

5 1.68V 6 7

IC803 AD9951YSVZ DDS

C869 0.1u R859 0

C870 0.1u 1.68V 13

DAC_RSET

0.1u C861 10u10 +
CLKMODESELECT LOOP_FILTER 1.68V
PWRDWN 35 CTL 1.71V 34 DVDDDGNDAGNDAGNDAGNDAVDDAGNDAVDDAGNDAVDD7
1k C877 1000p RC881 0.1u C879 0.1u C882 0.1u 1.68V 33C

RC872 0.1u R865 150

C874 18p C875 18p

R874 R875 3.9k 18

33C DDS O RR870 1000p CDOUBLER D652 RB715F L824 L825 150n C878 12p C880 33p
AMPLIFIER L826 100n C883 39p C884 47p L828 82n R879 C895 33p C891 47p RRC885 1000p IC804 UPC2710TB-A IN 0.89V Vcc GND1 GND2 GND3 oUT 6 4.75V L827 3.3u 4.37V R882 1000p CC886 1000p C887 0.1u
SWITCHING RC654 1000p R660 1.5k D651 HVC131
C764 1000p L840 L829 1.8u 1.8u

8A R550 47

8A R552 C565 4700p R553 C564 1000p 47 15k L512 1u 7.44V 2.21V R554 6.8k Q505 2SC4617(R) 2.11V RC566 0.047u

R544 47

BUFFER RR539 8.2k Q502 2SC5383-T111 C547 0.01u C588 1u 6.92V 4.34V 3.68V R541 C548 0.047u C15.6M(B) 0.01u C550
X2 R543 220k C553 7.28V C552 0.01u 39p C554 4p C555 390p L507 1.8u L506 68n C556 15p C557 820p L509 1.5u L508 33n
7.52V C561 R549 6.8k 100p 2.26V 1.63V C563 0.047u 18

C558 15p C559 390p

RL510 68n

L511 10u

C562 4700p

RR540 15k

Q504 2SC4617(R)

L503 1.5u C551 47p 47p

R542 180

L504 2.2u 0.55V

Q504,505 DOUBLER

Q503 2SC5108(Y)F DOUBLER

X53-446 (B/3) 4/5

BPF3 BPF4

R649 1.5k

0 D680 HVC131

C697 180p C689 560p

C692 82p C693 680p

C695 82p C698 560p

C650 180p

IFB : 14.0-21.5(25.374-32.874) L670 220n C715 47p C709 C719 56p L675 270n C725 33p C728 120p L680 270n C734 33p C738 150p L683 220n C744 47p C746 120p 56p C750 1000p R685 RRC757 1000p 270

D681 HVC131

D667 1SV312-F C751 1000p L696 R722 1.5k R676 1.5k
CN654 E04-0191-05 C785 1000p 1.8u

L664 270n

L662 330n

L689 330n

HSC277
TX-RX UNIT (X57-785X-XX) (A/2) CN200

R650 1.5k

D653 HVC131 FL3 D678 HSC277 D682 HSC277 D678,682 SWITCHING SWITCHING
C648 R625 1000p 0 C710 100k 47p

C726 3p C716

C735 3p C720 47p 47p
IFB : 7.0-7.3(18.374-18.674) C749 1000p R686 RRC758 1000p 120

D679 HVC131

FL4 SWITCHING

C783 47p

R674 1.5k
SWITCHNG D659 HVC131 L693 470n C729 1000p L658
R627 C706 R618 1000p 0 FL1 LC714 68p
IFB : 1.8-2.0 / 3.5-5.0(13.174-13.374 / 14.874-16.374) C712 4p R621 C724 68p R619 3.3k C721 4p R624 3.3k C733 3.3k 56p HSC277 L677 C753 1000p R689 RR700 120

R698 1.5k

SWITCHING D662 HVC131 L687 3.3u IF_A : 10.719M IF_B : 11.398M FMRX : 10.240M FMTX : 10.695M

D657 HVC131 3.3u

C760 1000p 120 FL2

R626 1.5k

D673 HSC277

D675 HSC277

C743 120p

D657 SWITCHING 5C

SWITCHING IFB 5C

C610 0.01u

L604 10u 0V R608 1k 0V C611 0.01u
IC601 AD9835BRUZ 3 FSADJUST REFIN REFoUT DVDD DGND MCLK SCLK SDATA DDS CoMP 5.03V AVDD 0V IoUT AGND PSEL0 PSEL1 FSELECT FSYNC
C612 10u10 + C613 C616 0.047u RR0.047u 0.01u R612 100k C618
4.99V C601 4700p R602 68k L601 1u R616 C604 1000p C605 39p L602 150n C606 68p 15k 0V

C602 1000p

1.81V 0.62V
62.4M 0.01u RC589 0.01u C576 R725 R569 2.7k 1k LO2 62.4M RRR565 CN508 E04-0191-05 C584 1000p 82

Q601 2SC5383-T111

C607 10u10 + C608 4700p

7 R605 1k 8

C617 0.047u C615 100p R610 330

2.97V 2.33V

LO3 CN601 E04-0191-05

C619 0.047u

R615 47

C621 33p

C623 82p
TX-RX UNIT (X57-785X-XX) (A/2) CN400

BUFFER Q602 2SC5383-T111

L605 820n

L606 560n

C786 0.01u
X2 C567 1000p C568 68p L514 470n C569 12p L516 820n C571 8p L518 470n

C578 4700p

L520 1u
C573 C575 R556 12p 1000p 18 C574 68p L519 100n R557 18

D501 HVC131 L523 2.2u

C585 C586 1000p 56p L524 220n L525 220n

C570 270p

C572 270p

R568 1k

C577 1000p R560 6.8k
4.35V 1.81V 1.07V C579 0.047u R561

C580 1000p

L521 150n

L522 150n

D501 SWITCHING
Q506 2SC4649(N,P) AMPLIFIER
TX-RX UNIT (X57-785X-XX) (A/2) CN300

R562 1k

Note : The components marked with a dot () are parts of layer 1. 124

X53-446 (B/3) 5/5

S97 S94 S95 S99 S98 S96 S107 S102 S105 S106 S100 S101 S87 S84 S77 S74 S82 S92 S85 S75 S93 S89 S88 S86 S83 S79 S78 S76 S73 S90 S80 S91 S81

5.95V 5.30V

CN801 POC

RATB(+14) PREON : 13.36V PREOFF : 0V 13.48V R212 Q267 2SB1694 4.7k Q267,268,270 SWITCHING Q268 INK0010AU1-T1 R213 4.7k R215 R4.7k Q270 2SB1694 R214 4.7k R243 CN237 RATB (POFF)
RATB(+14) 1STIF BPF WAVE-FORM CN201 E40-6852-05 CN234 CNCN236 CN240 2
RATB(+14) R219 Q274 2SB1694 4.7k 4.7k 1STIF-H : 0V 1STIF-L : 13.39V

6.8k R241 120

Q271,273 SWITCHING
PREON : 12.68V PREOFF : 13.44V
PREON : 13.42V PREOFF : 12.76V

Q271 2SB1694

1STIF-H : 13.25V 1STIF-L : 0V
1STIF-H : 12.60V 1STIF-L : 13.40V 1STIF-H : 0.07V 1STIF-L : 13.40V
PREON : 0V PREOFF : 13.45V
1STIF-H : 13.33V 1STIF-L : 12.70V
1STIF-H : 13.31V 1STIF-L : 0.04V

Q272,274 SWITCHING

1000p L233
PREON : 3.20V PREOFF : 0V
Q269 RT1N436U-T111 SWITCHING

CN231 PRE

1STIF-H : 3.03V 1STIF-L : 0V

R218 4.7k

PREON : 0V PREOFF : 13.44V

CN239 RATB (73)

Q272 INK0010AU1-T1
D231 HVC131 SWITCHING CN2 RATB (PON)
D233 HVC131 D234 D233,234 SWITCHING HVC131 1STIF 14VSW 1STIF : H (3V) 1STIF : L (0V)

Q273 RT1N436U-T111

PREAMP ON/OFF SW PRE : H (3V) PRE : L (0V) R231 220
PREAMP ON PREAMP OFF R232 6.8k
73.095MHz ON 11.374MHz ON SWITCHING R : 0V T : 4.20V L762 R765 R : 0V T : 4.20V 6 0V 7 C764 0.01u 0.01u 100 C762 R762 C763 R : 0V T : 2.70V 5
TX MIXER IC761 TA4107F-F IF1 RF1 4
R : 0.16V T : 2.24V C767 0.01u C768 R : 0.16V T : 2.24V 1 4p L763 L764 470n C774 R0.01u C772 R1k C771 0.01u 0.01u C773 D762 10u SWITCHING R1p C775 L765 D762 HVC131 0.1u
PREAMP (12dB/20dB) C236 100p RL232 220n RQ236 2SC5551AF 4700p R238 R240 CL234

D761 HVC131

HFRGC or 50RGC-H : 13.07V HFRGC and 50RGC-L : 13.23V

R248 220

IF2 GND Lo2

RF2 VCC Lo1

C244 1u L236 150n C245 1000p AMP GAIN SW

C247 1u

R : 0V T : 4.21V R767 C470p

L231 1000u

R235 1.2k
C232 D232 HVC131 SWITCHING 1u RC233 1000p
R : 0.13V T : 2.69V 0.01u C765 C766 R766 R768 C770 0.1u
HFRGC or 50RGC-H : 0.07V HFRGC and 50RGC-L : 1.79V 0.01u C234 C235 R239 1u 39
REVERSE CURRENT PREVENTION HFRGC

TX MIXER (73.095MHz

Q236 AMPLIFIER
SWITCHING HFRGC or 50RGC-H : 1.77V HFRGC and 50RGC-L : 1.79V
RXB-1 R281 4700p 0.01u C282 C284 C0.1u RQ281 2SC5551AF 560 C287 0.01u 5.94V L284 47u
RXB-1 LO1 (12.495MHz - 32.195MHz) 8A L355 1u R352 4700p 470 0.01u C353 C355 C356 0.1u RL354 C357 0.01u C776
HFRGC or 50RGC-H : 2.64V HFRGC and 50RGC-L : 0V

1.57V C283 0.1u

D281 HVC131 SWITCHING
C290 0.1u Q282 2SC5551AF 0.94V 8.2 Q281,282 AMPLIFIER 4700p C288 C289 0.1u

R289 0

0.95V R285 R286 8.2

1.78V RRC363 0.1u 120

470n 0.01u 150 13.19V Q351 2SC5551AF Q352 2SC5551AF 1.15V 8.2 Q351,352

D351 HVC131 SWITCHING

C352 0.1u R362

C359 0.1u C361

L356 100n C362 27p
LO1 (73.12MHz 133.095MHz) RXB-2
AMPLIFIER 4700p C358 C360 0.1u
MULTIPLEXER R826 10k 0.01u IC802 TC4W53FU-F 5 7.82V A 6 4.77V CH4.74V CH0 0V 4 VSS 0V 3 VEE 0V 2 INH

CN804 ALCS

SWITCHING RQ801 RT1N436U-T111 EXT ALC R818 1k C810 10u16 + RR825 100k R816 R470
4.78V 7.89V VDD CoMMoN 8A CURRENT PROTECTION OP AMPLIFIER IC803 NJM12904V 1 4.77V AoUT 2 2.35V A-IN 3 2.38V A+IN 4 0V GND 7.84V 8 V+ 1.52V 7 BoUT C823 R844 R846 2.36V 6 B-IN 2.44V 5 B+IN 0.01u C824 R845 C822 0.01u R830 33k C818 4.7u35 + ALC_REF R836 15k 0.01u R859 C826 10k 10k C825 100p 330k 22k 100k D807 MA2S111-F RR847
C804 1000p D802 MA2S111-F
C806 0.01u D806 UDZW10(B)
D802,803,806,809 REVERSE CURRENT PREVENTION C808 R803 68k D803 1SS388F R806

D809 MA2S111-F

OP AMPLIFIER IC801 NJM12904V 1 6.65V AoUT 7.84V 8 V+ 6.65V 7 BoUT

C813 100p

150k C805
C809 0.01u C827 100p R881 100k

CN805 PRO ALCS EALC

R804 330k

3 0.43V A+IN 4 0V GND

0.25V 6 B-IN 5

R : 1.13V T : 0.05V

R810 27k

2 0.33V A-IN

LO1 AMP2 (73.12MHz - 133.095MHz)
LO1 AMP1 (12.495MHz - 32.195MHz)

X57-785 (A/2) 3/7

RATB+14

Q239 RT1N436U-T111

50RGC D235 MC2858-T111
HFRGC or 50RGC-H : 2.42V HFRGC and 50RGC-L : 2.46V
50RGC : H (3V) GAIN 20dB (21.5M - 60MHz) 50RGC : L (0V) GAIN 12dB (135k - 21.5MHz)

CN310 11MCFI

CN311 11MCFI
C251 56p C253 82p L251 HVC131 C255 220n C257 33p D261
C252 56p C254 68p L252 220n 150p C250 C256 47p
C259 220p C260 680p C261 0.1u L254 220n C258 33p

VR261 4.7k

12.10V
Q263 2SK1740-4 Q264 2SK1740-4 R1.93V L262 R267 270

C301 15p

R265 10
RQ265 2SK1740-4 Q266 2SK1740-4 R272

R263 330

L10 ANT

OPTIONAL ACCESSORIES

PS-60 (DC Power Supply)

External View
ARCP-590 (Radio Control Program) ARHP-590 (Radio Host Program) ARUA-10 (USB Audio Controller)
Available free for downloading from the KENWOOD website: http://www.kenwood.com/i/products/info/amateur/ software_download.html

SPECIFICATIONS

General
Mode Number of memory channels Antenna impedance Supply Voltage Grounding method Transmit (max.) Current Receive (no signal) Usable temperature range Frequency stability without SO-3 Frequency stability with SO-3 10C ~ 50C 10C ~ 50C Less than 1.5 A 10C ~ +50C (+14F ~ +122F) Within 5 ppm Within 0.5 ppm 270 x 96 x 291 mm/ 10.63 x 3.78 x 11.46 inches Approx. 7.4 kg/ 16.3 lbs 160 m ~ 6 m band J3E (SSB)/ A1A (CW)/ A3E (AM)/ F3E (FM)/ F1B (FSK) 110 + 10 (Quick memory channels) 50 (with built-in antenna tuner 16.7 ~ 150 ) DC 13.8 V15% Negative ground Less than 20.5 A
Dimensions (W x H x D Projections not included) Weight

Transmitter

160 m band 80 m band 60 m band 40 m band 30 m band Frequency range 20 m band 17 m band 15 m band 12 m band 10 m band 6 m band Max. SSB/ CW/ FSK/ FM Min. Output power Max. AM Min. Wide Maximum frequency deviation (FM) Narrow SSB Modulation AM FM 160 m ~ 10 m band Spurious emissions 6 m band Carrier suppression (SSB) Unwanted sideband suppression (modulation frequency 1.0 kHz) Transmit frequency response XIT shift frequency range Microphone impedance Less than 60 dB More than 50 dB More than 50 dB 6 dB: 400 ~ 2600 Hz 9.999 kHz 600 Less than 2.5 kHz Balanced Low power Reactance Less than 50 dB 5W Less than 5 kHz 25 W 5W 1.8 ~ 2.0 MHz (K type)/ 1.81 ~ 2.0 MHz (E type) 3.5 ~ 4.0 MHz (K type)/ 3.5 ~ 3.8 MHz (E type) 5.1675 MHz, 5.25 ~ 5.45 MHz (K type) 7.0 ~ 7.3 MHz (K type)/ 7.0 ~ 7.2 MHz (E type) 10.1 ~ 10.15 MHz 14.0 ~ 14.35 MHz 18.068 ~ 18.168 MHz 21.0 ~ 21.45 MHz 24.89 ~ 24.99 MHz 28.0 ~ 29.7 MHz 50.0 ~ 54.0 MHz (K type)/ 50.0 ~ 52.0 MHz (E type) 100 W

GRAY 3C R278 100

ANT1 W2 E37-1508-15 RR280 100k DSA301LA R282 ANT2 100k L259 47u D256 DAN202U C281 0.01u PROTECTION D51 CN259
D254 W3 E37-1479-15 PROTECTION

L4 22u

R5 470

R9 220

C275 1000p

RC47p R1

C22 0.1u R6 4.7k
RQ1 RD06HHF1-102 1d = 1000mA
R14 5.6 C36 220p R13 4.7k 1/4W RQ2 RD16HHF1-102 1d = 1000mA R15 0.1 0.33W R16 0.1 C37 0.1u C38 1u 0.33W C40 1000p

BLK 0dBm

AMPLIFIER Q251 2SK1740-4.62V IC2 TC7SHU04F-F NC VCC 5

C46 0.01u

C41 0.1u

R257 100k

L6 C49 0.01u C3 22u50 + C43 0.01u
L21 K3 D102 REVERSE VOLTAGE PREVENTION 0.01u C113 C167 560p 9 C183 560p C184 68p D102 DAN202U
YELLOW C193 1000p C202 1000p

L30 C213

WHITE K11 1000p

C103 0.01u

C109 0.01u

C112 0.01u

C120 0.01u

C101 470p

C124 0.1u
0.01u LC194 560p C206 560p L31 C214 C228 470p 56p C215 56p C128 0.01u L24 WHITE C195 1000p C203 47p L32 C219 C231 270p C234 270p 82p GREEN K13 4.62V 2 K4 IC6 TC7WH74FU-F CK D Q 0V GND VCC PR CLR Q 6 5

W1 E37-1480-05 Z5W27V

2L +B C4 470u25 + R1/4W R1/4W 4.7k R25 R1/4W Q3,4 D502,503 4.7k R26 L501 10u L502 PROTECTION TT TS R1W R1/4W R1/4W R1/4W F2 5A +B F1 10A R22 C50 1000p C53 1u 1.5k F3 5A VR3 10k 14S TXB C51 0.01u R36 4.7 1W Q4 RD100HHF1-102 T : 0.30V C55 330p C60 0.1u T : 13.59V IC4 DRAIN CURRENT DETECTION 1000p C76 13.75V C73 1000p 1000p 5 C68 0.01u 4 C74 0.1u C70 VINV+ 5L DRIVE AMPLIFIER R2W 1000p C502 Q3 RD100HHF1-102 1d = 700mA x 2 C54 0.1u T : 0.44V 330p C59 R2W T : 13.59V

1.705 - 2.5

Q253,254 SWITCHING Q254 2SC5383-T111 ATS

D258 EDZ5.1B 14S

L260 47u
13.75V C501 0.01u EXT. AT 14S GND TT TS NC G 1 GND G CN3 E40-6528-4 D502 DA221
L103 C62 470p C63 470p L9 L10 C71 L16 3p 3L 47u C104 0.01u D103 MC2858-T111
L104 47u C105 0.01u D104 MC2858-T111
150p 0.01u C115 4.0 - 5.5

SWITCHING 3C

AMPLIFIER 0V RR258 100k Q252 2SK1740-IC3 TC7SHU04F-F 50L 3L 14L 7L NC VCC 4.62V 5
REVERSE VOLTAGE PREVENTION

Q531,532,533,536

CN4 E40-6526-13.75V 13.70V L503 L504 C7 47u25 +

C196 330p

D667 1SV312-F C751 1000p R722 1.5k R676 1.5k

R869 100

R867 100

3.16V 4 oUTY

C922 1u C923 1u C924 1u

IoSYNC

D678 HSC277

D682 HSC277

VDD33_2

VDD33_3

R806 6.8k

R808 100

R913 0
AVDD1 AGND1 AVDD2 AGND2 OSC/REFCLK OSC/REFCLK CRYSTAL_OUT CLKMODESELECT LOOP_FILTER AGNG5 AGND3 AGND4 AVDD3 AVDD4 AVDD5 AVDD6 1.68V AGND6 IC803 AD9951YSVZ DDS

L831 15n

L830 15n
GND FMOD GND DRST DEN1 SEN DEN2 LEN LCLK LDAT UL GND NC 8A 8A NC 33M 33D NC 5C NC UAO UAI DGND

0.1u 5.00V R932

R851 15k
SWITCHING IF73M : 4.91V IF11M : 0.05V

100 C852

C714 68p

C724 68p

R624 3.3k

R937 10k

C671 0.01u

R702 15k

L688 1u
39 C509 1000p 1000p C510 C966 1u 32 5.03V 27 C513 1000p 3.35V 3.28V C512 1000p 1000p C511 L919 2.2u

C590 4.7u50 +

C688 0.01u

C601 4700p

R633 1.5k

R920 1k

C615 100p

C968 1u

C935 1000p

R713 4.7k

R728 1.5k

BPF3 0.01u C696 0.01u

C670 L655 56p 120n

C675 L657 68p 100n

C682 L660 68p 100n

C694 L697 68p 100n

C649 L698 56p 120n

R671 L470n

URTS UCTS UTXD URXD USDA USCL URST

SWITCHING 5C

C514 1000p VBINT

Q662 RT1N441U-T111

C516 1000p C517 1000p C518 1000p C519 1000p

C655 0.01u

R550 47

R558 47

R715 1k

15k L512 1u

180p 100n C661 L653

C658 L652

C665 L654

C592 1000p

C547 0.01u

L524 220n

C568 68p

C574 68p

R549 6.8k
C521 1000p 5C STPC STS CCTS CRTS CTXD CRXD
4.34V 3.68V R541 C548 0.047u C549 390

C563 0.047u

C555 390p

C557 820p

C559 390p

C552 0.01u

C551 47p

C579 0.047u

12 R3 C534 100p C535 100p RRRRRC528 1000p 1000p C529

C527 1000p L501

A1 Y2 GND BUFFER

G2 Y1 A2

4.21V C805 1u R810 100k

SWITCHING Q802 2SJ243-A

C526 1000p
VARIABLE CAPACITANCE DIODE C812 1u 0.20V R815 10k D801 1SV283F
R844 1000p R846 27k RL813 33n CCRYSTAL OSCILLATION CIRCUIT Q501 2SC5383-T111 6.92V R530 22k R531 100

1000p R824

C829 4700p

CN903 E40-5487-05 2

4.19V R812 4.7k
VPLY CLK DATA VEN VRST VAGND VAI VAO 20 C918 1u C917 1u RRC530 100p C531 100p

L906 2.2u

C804 0.47u25 +

C833 39p

C809 0.015u

C811 0.015u

C810 10u16 +

C705 18p

6 4.77V CH1

0V 3 VEE

HVC131 D723

Q451 2SC5551AF 1.33V

Q861 RT1N436U-T111

Q702 2SC5383-T111 BUFFER

TH703 1k -t

8A R : 13.40V T : 13.11V

R : 13.35V T : 13.06V

C12 1000p C11 1u C98 1000p C97 1u
D17 REVERSE CURRENT PREVENTION

R715 1.8k

CN34 VSR

R797 56k

IC12 TC74HC4094AFF

IC15 TC74HC4094AFF

5 7.82V A

0V 4 VSS

Q391 AMPLIFIER 2SC5551AF

8 2.80V Lo2

0.01u R653

CN51 SP

R710 220k

R711 330

CN13 VSF

IC802 TC4W53FU-F

R795 120k

L705 10u

TH701 3k

7 0V GND

4.93V VCC

RXFM : H RXFM : L

RXFM POWER ON RXNFM (AM,SSB,CW) POWER ON

CN55 SPG

C354 6p
HVC131 BPF SELECT : 3.07V BPF NO SELECT : 13.49V

C136 12p

R454 820
DRVO-H : 7.71V DRVO-L : 0V

6 4.92V IF2

2.35V RF2
TXB (TX+8V) ON RXB (RX+8V) ON

Q651 2SC3356-A

MULTIPLEXER

L456 C457 1.0u 0.01u

R707 680

C632 10u

12.72V

0.8V 5 B+IN

5 4.91V IF1

R136 10k

BPF SELECT : 4.76V BPF NO SELECT : 13.49V

D133 HVC131

RX 2nd IF AMP 1 (10.695MHz/11.374MHz)

CN65 5A

BPF SELECT : 3.55V BPF NO SELECT : 13.49V

R : 0V T : 6.22V

0V 6 B-IN
RXFM-H : 4.12V RXFM-L : 4.92V

R918 47k

Q903 RT1N436U-T111

Q903,904 SWITCHING

Q905-907 SWITCHING

Q784 RT5P431C-T112

R870 100k

3 1.0V A+IN

IC701 TA4107F-F
RXFM-H : 3.19V RXFM-L : 0V

HVC131 5.58V

Q906 INK0010AU1-T1 R909 47k R : 0V T : 1.86V

CN5 E40-6726-05

C920 1000p

(RX) 30M - 60M

L703 10u

TX MIXER

C714 10u16 + C715
BPF SELECT : 0.40V BPF NO SELECT : 13.49V

D782,783

RX MIXER

CN800 E04-0191-05

CN141 BPF11
BPF SELECT : 4.54V BPF NO SELECT : 13.49V

Q917 HN7G01FU-F

TXFM-H : 0V TXFM-L : 4.28V

CN591 455FIL 455FIL

RXFM-H : 1.26V Q591 RT1N141U-T111 RXFM-L : 0V

2200p 6.83V -2.47V

C661 3300p

C662 47u50 + 5.64V

D661 1SS226-F
RXFM-H : 7.70V RXFM-L : 6.88V

HVC131 5.34V

Q134 RT1N436U-T111

R174 33

C179 39p

L155 1.2u

2.7kHz FIL SW FIL [3] : H (3V) and 1STIF : H (3V) FIL [3] : H (3V) and 1STIF : L (0V) FIL [3] : L (0V)
100 10.695MHz 11.374MHz NOT SELECT
FIL-4 FIL4-H : 3.20V FIL4-L : 0V

CN905 RXB (73)

1STIF-H : 0V 1STIF-L : 7.65V Q911 RT1N436U-T111 CKY

AMPLIFIER 1.19V

C797 1u
BPF SELECT : 0.23V BPF NO SELECT : 13.49V

D142 HVC131

HFRGC or 50RGC-H : 1.77V HFRGC and 50RGC-L : 1.79V

C923 1000p

CN474 FIL4
1STIF-H : 7.42V 1STIF-L : 0V

Q916 HN7G01FU-F

CN134 BPF4 BPF4

D799,800

TXFM-H : 3.20V TXFM-L : 0.20V
RXFM-H : 0V RXFM-L : 7.63V

R661 47k C660

13.53V Q662 2SA1037AK RECTIFIER
BPF SELECT : 5.42V BPF NO SELECT : 13.49V

J800 E13-0166-25

L786 100n

D783 HVC131

(21M) 14.5M - 21.5M

Q910 INK0010AU1-T1

R554 4.7k

C556 1u

1u Q551 2SC3356-A

F921 375mA

HVC131 5.57V

D235 MC2858-T111

R178 33

TH722 100

1STIF-H : 7.65V 1STIF-L : 0V

D701 MC2858-T111

CN713 RXFM-H : 0V RXFM-L : 7.64V 14S CN712 TIF

Q663 2SC3356-A 3.41V

BPF SELECT : 0.39V BPF NO SELECT : 13.49V

D137 HVC131

D473 HVC131

C480 0.01u

R464 0

R465 0

C500 0.01u

D478 HVC131

D552 HSM88ASR-E

L485 2.2u

L486 2.2u

D571,701

NB AMP4 1STIF-H : 0V 1STIF-L : 6.80V 1STIF-H : 0.67V 1STIF-L : 0V R671 22k

NB AMP3 Q663,664

CN702 TXB (+8)

TXB (+B)

3.3k C557

Q321-324

R733 39k
RXANT : H (3V) RXANT : L (0V)
RAT (CN2) ON RXANT (J1) ON

C639 0.01u RRRCN664 GND RCN661 -6V
L662 1000u NBL CN668 1STIF BLNK IBK
RX 1st MIXER 2 (HF 73.095MHz)

C614 10u R620 22k

120p L482

30k - 522k

RXANT-H : 0V RXANT-L : 7.84V

C236 100p

R : 13.51V T : 0V

PREAMP (12dB/20dB)

R : 0V T : 4.20V

R : 0.16V T : 2.24V

CN303 E40-6852-05

C446 0.01u

L475 6.8u

R478 0

R487 0

L479 6.8u

C447 0.01u
SWITCHING 2.7k 10.695M SELECT : 0.09V OTHER : 7.65V

D109 HVC131

73.095MHz (15kHz) XF371 L376
SELECT : 2.53V NO SELECT : 7.69V

8 4.86V V+

L107 1000u

L110 1000u

D261,321

Q475,476

R527 10k

C767 0.01u

R771 68

D323 1SV312-F

D371 1SV312-F

CN100 E04-0191-05

L764 470n

73.095MHz MCF

NB ON : 6.59V NB OFF : 0V
RX IF FILTER (10.695MHz 2.7kHz)

BC TRAP

IC761 TA4107F-F

73.095MHz MCF INPUT

D103 MC2858-T111
Q138 RT1N436U-T111 BPF SELECT : 5.46V SWITCHING BPF NO SELECT : 13.49V C172 4p
FIL2-H : 3.19V FIL2-L : 0V 2.7k 10.695M SELECT : 0.72V OTHER : 0V
2 0V A-IN 3 0V A+IN 4 0V GND

C612 270p

R614 33k

C613 390p

R609 330k

C600 0.01u

IBK NBL

IBK 1STIF NBL 8A BLNK

CN666 NB CN663 E40-6533-05 BLNK 10 RTP601 CN672 NB

33k C683

SELECT : 4.38V NO SELECT : 7.69V
RX 2nd IF AMP 3 (25dB) (10.695MHz/11.374MHz)

R604 0

R177 33

C605 0.1u

C609 0.1u

C269 10u16

PRE : H (3V) PRE : L (0V)

PREAMP ON PREAMP OFF

CN2 RATB (PON)

Q456 RT1N436U-T111

Q471 RT1N436U-T111
BPF SELECT : 6.24V BPF NO SELECT : 13.49V

PREAMP ON/OFF SW

1STIF : H (3V) 1STIF : L (0V)
73.095MHz ON 11.374MHz ON
SELECT : 4.86V NO SELECT : 7.69V

CN472 FIL2 FIL-2

7.68V V+ 0.90V BoUT 1.87V B-IN 1.02V B+IN
1STIF-H : 0V 1STIF-L : 7.50V

Q455,456

IC521 NJM12904V

CN521 AGC (10)

R551 470

C611 270p

C525 0.01u

D233,234

TX-RX UNIT (NB) (X57-785X-XX) (B/2) CN663

D108-110

BPF SELECT : 4.57V BPF NO SELECT : 13.49V

1STIF 14VSW

Q521,522

L551 10u