ASTATIC.
ASTATIC 531 schematic.
ASTATIC 575 m6 schematic
ASTATIC D104 schematic.
ASTATIC D104-M6B D104-M6C schematic.
ASTATIC MICROPHONE WIRING REFERENCE pdf
ATLAS.
ATLAS TRANCEIVERS MODELS.-TX110-180-210-215-350XL.
ATLAS-VX5 VOX UNIT.

AZDEN.
PCS-5000-6000-7000-7200-7300-7600-7800-9600
PIN 1 MIC. PIN 2 MIC GROUND. PIN 3 TONE BURST (connect to pin 6) PIN 4 DOWN. PIN 5 UP. PIN 6 COMMON GROUND. PIN 7 PTT. PIN 8 +13.8 VOLTS
AZDEN-PCM-463 MICROPHONE INFO.

BARRETT
550 COMMERCIAL HF
8 Pin Round PIN 1 MIC LOW z HOT. PIN 2 RS232 TX DATA. PIN 3 RS232 RX DATA. PIN 4 RS232 GROUND. PIN 5 PTT. PIN 6 GROUND. PIN 7 MIC HIGH z HOT. PIN 8 SPEAKER.
info VK2BOF
BAOFENG.
UV-3R BF-U3

CES MICROPHONES.
CES-600L MICROPHONE.pdf
CES-805 MICROPHONE.pdf
COLLINS.
KMW-1 KWM-2 KWM-2A KWM-380 KWM-390, 312B-4, 312B-5, (S-LINE) 32S-1.

COLLINS SM1/SM3 MICROPHONE INFO.
COLLINS 32V KW-1 KWS-1
PIN 1 MIC AUDIO.
PIN 2 PTT.
CASE COMMON GROUND/EARTH


COLLINS 32RA.
PIN 1 COMMON GROUND/EARTH.
PIN 2 PTT.
PIN 3 MIC AUDIO.

COMTRONIX.
FM-80
PIN1 MIC PIN2 PTT PIN3 No connection PIN4 SCREEN AND EARTH

DRAKE.
DRAKE. TR-5 TR-7 TR-7A
4 PIN PLUG.
PIN 1 MIC. PIN 2 PTT. PIN 3/4 EARTH/GROUND.

DRAKE. TR-22
3 PIN LOCKING RING TYPE PLUG.
PIN 1 MIC. PIN 2 PTT. PIN 3 EARTH.

DRAKE. TR-72
4 PIN PLUG.
PIN 1 MIC. PIN 2 PTT. PIN 3/4 EARTH/GROUND.

DRAKE. TR-270
4 PIN PLUG.
PIN 1 MIC. PIN 2 PTT. PIN 3 COMMON EARTH. PIN 4 + 10 VOLTS

DRAKE. TR-3 T4 TR-4 TR-4B TR-4XB TR-4XC TR-4C T-4XC T-4XB TR-6
( S230 Mic Plug.)

ELECRAFT.
K3
PIN 1 MIC. PIN 2 PTT. PIN 3 DOWN PIN 4 UP. PIN 5 FUNCTION. PIN 6 8 VOLTS. PIN 7 GROUND. PIN 8 GROUND.
FDK.
FDK. MULTI-11 MULTI-UII MULTI-II MULTI-700E MULTI-700EX MULTI-800 MULTI-2000 MULTI-2700
4 PIN ROUND PLUG.
PIN 1/4 GROUND / MIC SREEN PIN 2 PTT. PIN 3 MIC.

FDK. MULTI-750A MULTI-750E MULTI-725
6 PIN ROUND PLUG.
PIN 1 MIC PIN 2 PTT. PIN 3 UP. PIN 4 + 5V PIN 5 GROUND. PIN 6 DOWN.

HALLICRAFTER.
HT-46

HALLICRAFTER. HT-32 HT-36 HT-44 SR-42 SR-42A SR-46 SR-150 SR-160 SR-400 SR-400A SR-500 SR-540 SR-2000

HALLICRAFTER. HT-40 HT-37

HEATHKIT.
Heathkit- SB-100 / SB-104 mic Connection
Heathkit- HW-12 / HW-22 mic Connection
Heathkit- HW-17 mic Connection
HEIL.
HM-10 DUAL, GM-4,GM-5,GMV. HANDIMIC-HM-4, HM-5, HM-iC, HM-PRO. CLASSIC.
4 PIN XLR PLUG.

PIN 1 GROUND/SHIELD. PIN 2 MIC. PIN 3/4 PTT.
PRO-20, PRO-30, PR0-40, CLASSIC PRO, HERITAGE.
3 PIN XLR PLUG.
UNBALANCED OUTPUT.
PIN 1 SHIELD. PIN 2 + MIC. PIN 3 - MIC.( connected to pin 1 )
BALANCED OUTPUT.
PIN 1 SHIELD. PIN 2 + MIC OUTPUT PIN 3 - MIC GROUND
HEIL TRAVELER HEADSET
PIN 1 MIC. PIN 2 +8 VOLTS. PIN 3 U/DOWN. PIN 4 SQUELCH. PIN 5 PTT. PIN 6 EARTH PTT. PIN 7 MIC EARTH. PIN 8 AUDIO OUTPUT.
THE HEIL CONNECTION SYSTEM.
MORE INFORMATION FROM THE HEIL WEBSITE.
JCD-201M DESK MIC.
PIN1 (E) BRAID. PIN2 (M) (MIC) BROWN PIN3 (P) (PTT) WHITE PIN4 (G) (PTT GROUND) GREEN PIN5 (U) (UP) BLACK PIN6 (D) (DOWN) YELLOW PIN7 (C) (UP/DOWN EARTH) BLUE PIN8 (B) (+5 - +9VOLTS DC) RED
JCD-201M PHOTO.
JRC.
JST-100 JST-100D JST-100S JST-110 JST-135 JST-145 JST-245.
PIN1 MIC UP PIN2 NC PIN3 MIC DOWN PIN4 + 9 VOLTS PIN5 PTT EARTH PIN6 PTT PIN7 MIC EARTH PIN8 MIC

NVT-56 / 57 / 58 MICROPHONE INFO.
KACHINA.
KACHINA. 505DSP.
8 PIN ROUND PLUG.
PIN 1 GROUND. PIN 2 MIC. PIN 3 PTT. PIN 4 SPEAKER. PIN 5 N/C. PIN 6 N/C. PIN 7 N/C. PIN 8 N/C.

( info AE5K )
KDK.
KDK. FM-2016 FM-2025
4 PIN ROUND PLUG.
PIN 1 PTT GROUND. PIN 2 PTT. PIN 3 MIC SCREEN. PIN 4 MIC.

KDK. FM-2030 FM-2033
6 PIN ROUND PLUG.
PIN 1 UP/DOWN GROUND. PIN 2 UP. PIN 3 DOWN. PIN 4 PTT. PIN 5 MIC. PIN 6 MIC SREEN/GROUND.

KDK DM-TT1 MICROPHONE
KDK TM-2 MICROPHONE
KDK DM-100 MICROPHONE
KW.
KW TRANSMITTERS /TRANCEIVERS KW-1 KW-2000 KW-2000A KW-2000B KW-VESPA KW-VICEROY

MFJ.
MFJ-8621. DATA CONNECTIONS. Must be configured for 1200 baud operation.
Note:This radio has un-squelched output.use "software DCD" PIN1 AFSK In (yellow) PIN2 GROUND/EARTH (black) PIN3 PTT (red) PIN4 AFSK Out (green)
MFJ-297 MFJ-299 MICROPHONES.
PIN1 MIC GROUND PIN2 MIC PIN3 PTT PIN4 PTT GROUND PIN5 UP PIN6 DOWN PIN7 COMMON UP/DOWN PIN8 DC VOLTS.
MFJ-299 INSTRUCTION MANUAL WITH ( ICOM,YAESU,KENWOOD,CONNECTION INFO.)
MFJ-434 VOICE KEYER INFO.pdf
DOWNLOAD MFJ PRODUCT MANUALS FREE.
MOTOROLA.
CM140-160-200-300-340-360
EM200-400 GM300-338-140-160-398-640-660-1280-3188-3688.
CDM1250-MCX760-PRO3100-5100-7100
M10-120-130-208-216-1255-1255LS-MaxTrac PM400-SM120-SM50.
ALSO MICROPHONE-RMN4025
PIN1 N/C PIN2 N/C PIN3 GROUND (blue) PIN4 GROUND (black) PIN5 MIC (red) PIN6 PTT (green) PIN7 N/C (yellow) PIN8 AUDIO (blue)
HMN-1035 MIC SCHEMATIC.pdf
NAVICO.
AMR-1000/S.
PIN1 MIC GROUND 0VOLTS PIN2 PHONES PIN3 CRADLE PIN4 PTT PIN5 MIC PIN6 +12 VOLTS PIN7 DOWN PIN8 UP

NEC.
NEC. CQ110E
4 PIN ROUND PLUG.
PIN 1+4 ( INTERCONNECTED ) GROUND / MIC SREEN PIN 2 PTT. PIN 3 MIC.

RADIO SHACK.
RADIO SHACK. ( Modular Connector)
Models HTX-212.HTX-242 PIN1 Tone PIN2 GROUND/EARTH (black) PIN3 Ck PIN4 Con PIN5 Mic (yellow) PIN6 PTT (red) PIN7 5 VOLTS PIN8 Data
Alternative colour coding for the above models. PIN1 Tone (yellow) PIN2 GROUND/EARTH (screen) PIN3 Ck (black) PIN4 Con (green) PIN5 Mic (white) PIN6 PTT (orange) PIN7 5 VOLTS (brown) PIN8 Data (red)

RADIO SHACK- HTX-100 MICROPHONE INFO.
RADIO SHACK- HTX-242 MICROPHONE SCHEMATIC.
RADIO SHACK- HTX-252 MICROPHONE INFO.(pdf )
SGC.
SG-2020.
PIN 1 MIC. PIN 2 PTT. PIN 3 OPT 1. PIN 4 OPT 2. PIN 5 N/C. PIN 6 RX AUDIO OUT. PIN 7 MIC GROUND. PIN 8 GROUND.

SOMMERKAMP
TS-280FM TS-480FM.

SOMERKAMP
FT-307CBM (see YAESU FT-107 )
FT-277ZD ( see YAESU FT-101ZD )
FT-767DX ( see YAESU FT-707 )
FT-7B ( see YAESU FT-7 )
STANDARD.
C58-C78-C88-C1100-C4100-C5800-C7800-C8800-C8900
PIN 1 MIC. PIN 2 PTT. PIN 3 SPEAKER. PIN 4 COMMON (NOTE:+8VOLTS ON THIS CONNECTION.) PIN 5 DOWN. PIN 6 UP. PIN 7 GROUND. Note.0.001uF capacitor is connected between pin 1 and pin 7

STANDARD.
C5000-C5200-C6000-C6000S
PIN 1 MIC. PIN 2 PTT. PIN 3 SPEAKER. PIN 4 COMMON. PIN 5 UP. PIN 6 DOWN. PIN 7 CALL. PIN 8 GROUND.

C5608
PIN 1 MIC. PIN 2 PTT. PIN 3 SPEAKER. PIN 4 + 7.5 VOLTS. PIN 5,6,7 MICROPROCESSOR INTERFACE PINS. PIN 8 GROUND.

STANDARD.
C5900 ( 8 pin modular type plug.)
PIN 1 PIN 2 PIN 3 PIN 4 PTT. PIN 5 GROUND. PIN 6 MIC. PIN 7 PIN 8
SWAN.
SWAN.100MX-120-100SS-140-175-200A-240-250C-350-400-500-500C-600T-700 SERIES-750.
ASTRO-102BX-103.CYGNET-270B-300B.

SHURE.
Shure- 444 schematic.
Shure- 522 schematic.
Shure- 527B schematic.
Shure- 550L schematic.
MORE SHURE MICROPHONE INFO.
TEN TEC.
ORION / ARGONAUT / JUPITER.info and Schematic.
TEN-TEC ORION - ARGONAUT - JUPITER - OMNI VI - PARAGON - DELTA II - CORSAIR - SCOUT-555
4 PIN PLUG.
PIN1 MIC + PIN2 MIC - PIN3 PTT PIN4 +9 VOLTS. SHELL/CHASSIS=GROUND

TEN-TEC ORION II / OMNI VII.
8 PIN PLUG.
PIN1 N/C PIN2 +10 VOLTS PIN3 N/C PIN4 N/C PIN5 GROUND PIN6 PTT PIN7 MIC EARTH PIN8 MIC

OMNI-VII microphone info and Schematic.
ORION-II microphone info and Schematic.
TEN-TEC 705 MICROPHONE pdf
TURNER.
TURNER- EXPANDER 500.schematic.
TURNER- EXPANDER 500 AMPLIFIER .schematic.
TURNER- M+2U - JM+2U.schematic.
TURNER- +3 AMPLIFIER.schematic.pdf
TURNER- SUPER SIDEKICK and +3 schematic.
TURNER- ROAD KING 56.schematic.
TURNER- RK60 / RK60J / PLUS+2 / M+3.schematic.
VIKING.(E.F.Johnson Co)
VIKING-II.

VIKING RANGER -RANGER II -VALIANT -VALIANT II -VIKING 500 -INVADER 2000 -VIKING PACEMAKER -INVADER .

Pin 1 MIC. Pin 2 PTT. PLUG CASE EARTH.
VIKING MESSENGER.
40-50-80-4170-4175
VIKING.230-260-270-430.
Pin 1 MIC. Pin 2 PTT/COMMON GROUND. Pin 3 RECEIVE. Pin 4 N/C. Pin 5 PTT. Pin 6 MIC SHIELD.
VIKING MESSENGER.
124
Pin 1 MIC. Pin 2 PTT/COMON GROUND. Pin 3 PTT. Pin 4 N/C.
VIKING MESSENGER.
130-130A-132
Pin 1 MIC. Pin 2 N/C. Pin 3 PTT GROUND. Pin 4 MIC GROUND. Pin 5 SHIELD /MIC GROUND.
VIKING MESSENGER.
250
Pin 1 MIC. Pin 2 PTT/COMON GROUND. Pin 3 RECEIVE. Pin 4 N/C. Pin 5 PTT. CASE SHIELD.
VIKING MESSENGER.
4230
Pin 1 PTT. Pin 2 N/C. Pin 3 PTT. Pin 4 MIC. Pin 5 N/C. CASE SHIELD/COMMON GROUND.
VIKING MESSENGER.
4250
Pin 1 N/C Pin 2 MIC. Pin 3 PTT. Pin 4 PPT/COMON GROUND. Pin 5 N/C. Pin 6 MIC SHIELD.
VIKING MESSENGER.
4730
Pin 1 PTT. Pin 2 PTT. CASE SHIELD/COMMON GROUND.
VIKING MESSENGER.
4740
VIKING 352-352D.
PIN 1 MIC. PIN 2 PTT. PIN 3 N/C. PIN 4 N/C. PIN 5 PTT/GROUND. CASE SHIELD MIC GROUND.
VIKING MOBILE.
WATSON
Watson WM-308 ( see Adonis AM-308 above )
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