Discriminator Information

[AR2002] [AR3000] [AR800] [AR900] [AR950] [BC100XL] [BC100XLT] [BC200] [BC200XL] [BC200XLT] [BC205] [BC205XLT] [BC2500XLT] [BC350A] [BC400] [BC400XLT] [BC550XLT] [BC560] [BC560XLT] [BC700A] [BC760] [BC760XLT] [BC800XL] [BC800XLT] [BC8500XLT] [BC855XLT] [BC890XLT] [BC950] [BC950XLT] [HX1000] [ICOM R1] [MR8100] [MX5000] [MX7000] [PRO2002] [PRO2003] [PRO2004] [PRO2005] [PRO2006] [PRO2011] [PRO2020] [PRO2021] [PRO2022] [PRO2024] [PRO2025] [PRO2026] [PRO2027] [PRO2028] [PRO2030] [PRO2035] [PRO2042] [PRO23] [PRO26] [PRO3032] [PRO31] [PRO32] [PRO34] [PRO35] [PRO36] [PRO37?] [PRO37?] [PRO39] [PRO41] [PRO42] [PRO43] [PRO44] [PRO46] [PRO51] [R1600] [R4030] [SR001]

(Some models are listed twice. This is because of a) we were unable to get accurate information or b) the model used more than one type of discriminator chip during its production span!)

If you have modified a radio that is not listed here - let us know!

Scanner Receiver Type

Discriminator NFM IC

Pin N°

HX1000, PRO2004, PRO2005, PRO2006, PRO2011, PRO2021, PRO2035, PRO2042, PRO31, PRO32, PRO34, PRO36, PRO37?, PRO43

TK-10420 (some PRO43's)
TK-10427

9

AR800, AR900, AR950, BC8500XLT, PRO2022, PRO2024, PRO2027, PRO23, PRO37?, PRO39, PRO3032, PRO42, PRO44, PRO51

MC 3361 N
MC 3361 BP
MC-3361 BD

9

BC100XL, BC350A, BC400, BC400XLT, BC560, BC560XLT, BC700A, BC760, BC760XLT, BC800XL, BC800XLT, BC890XLT, BC950, BC950XLT, MR8100, PRO2025, PRO2026, PRO2028, PRO2030, PRO41, R1600

NUM3359DA
MC3359P
NJM3359DA

10

BC100XLT, BC200, BC200XL, BC200XLT, BC205, BC205XLT, BC550XLT, BC855XLT, PRO35, PRO46, R4030

TK-10421 M-2
TK-10421 M-3
TK-10421-3LT

11

AR2002, AR3000, MX7000, MX5000, PRO2002, PRO2003, PRO2020, SR001

MC3357P

9

ICOM R1

TK-10487M

12

BC2500XLT, PRO26

TK-10930V
TK-10930VTL

12