Filters | Surplus Network

Bosch Telex IP-223 Dual IP Remote Adapter Panel

USA

Bosch Telex IP-223 Dual IP Remote...

$150.00 USD

Bosch Telex IP-223 Dual IP Remote...

$150.00 USD

YF-455H2.0 crystal filter , 455 Khz center freq sym. , sharp skirt , 2 KC wide

USA

YF-455H2.0 crystal filter , 455 Khz...

$50.00 USD

YF-455H2.0 crystal filter , 455 Khz...

$50.00 USD

INRAD 764 FILTER 2400hz FOR TENTEC OMNI V/VI/VI+ ROOFING FILTER

USA

INRAD 764 FILTER 2400hz FOR TENTEC...

$50.00 USD

INRAD 764 FILTER 2400hz FOR TENTEC...

$50.00 USD

M&M MSB-1 Vintage Ham Radio SSB CW Audio Filter (works well)

USA

M&M MSB-1 Vintage Ham Radio SSB CW...

$70.00 USD

M&M MSB-1 Vintage Ham Radio SSB CW...

$70.00 USD

Bencher XZ-2 Ham Radio Noise Audio Filter (good condition)

USA

Bencher XZ-2 Ham Radio Noise Audio...

$70.00 USD

Bencher XZ-2 Ham Radio Noise Audio...

$70.00 USD

HF BPF, band pass filter, RTL SDR HERMES ODYSSEY HiQSDR Red Pitaya transceiver

Ukraine

HF BPF, band pass filter, RTL SDR...

$90.00 USD

HF BPF, band pass filter, RTL SDR...

$90.00 USD

1kw LPF Low Pass Filter, SWR sensor, 144-148 MHz 2m for LDMOS amplifier

Ukraine

1kw LPF Low Pass Filter, SWR sensor,...

$90.00 USD

1kw LPF Low Pass Filter, SWR sensor,...

$90.00 USD

Procomm JBCNR400 CB Radio Noise Suppressor Noise Clipper Filter

USA

Procomm JBCNR400 CB Radio Noise...

$24.45 USD

Procomm JBCNR400 CB Radio Noise...

$24.45 USD

INRAD roofing filter kit for Icom 781 transceivers

USA

INRAD roofing filter kit for Icom 781...

$69.00 USD

INRAD roofing filter kit for Icom 781...

$69.00 USD

INRAD roofing filter kit for Kenwood TS-930S transceivers

USA

INRAD roofing filter kit for Kenwood...

$69.00 USD

INRAD roofing filter kit for Kenwood...

$69.00 USD

muRATA CFJ455K 13 filter

USA

muRATA CFJ455K 13 filter

$32.00 USD

muRATA CFJ455K 13 filter

$32.00 USD

BPF, Band Pass Filter,(3-30, 88-108,118-136,...614)MHz,For Rf Mixer, Transceiver

Russian Federation

BPF, Band Pass Filter,(3-30,...

$25.00 USD

BPF, Band Pass Filter,(3-30,...

$25.00 USD

Mini-Circuits Coaxial Low Pass Filter DC - 400 Mhz, type SMA model SLP-450

USA

Mini-Circuits Coaxial Low Pass Filter...

$25.00 USD

Mini-Circuits Coaxial Low Pass Filter...

$25.00 USD

COLLINS MECHANICAL FILTER 526 9162 009

USA

COLLINS MECHANICAL FILTER 526 9162 009

$49.00 USD

COLLINS MECHANICAL FILTER 526 9162 009

$49.00 USD

RF Limited DF-3000 Low Pass Filter CB And Amateur Radios 10-12 Meter Band 30MHz

USA

RF Limited DF-3000 Low Pass Filter CB...

$49.00 USD

RF Limited DF-3000 Low Pass Filter CB...

$49.00 USD

120Amp Alternator Noise Filter 6v 12v 24v 36v CB/Ham/Radio/Marine New MAR120AM

USA

120Amp Alternator Noise Filter 6v 12v...

$49.00 USD

120Amp Alternator Noise Filter 6v 12v...

$49.00 USD

COLLINS MECHANICAL FILTER 526 9304 000

USA

COLLINS MECHANICAL FILTER 526 9304 000

$49.00 USD

COLLINS MECHANICAL FILTER 526 9304 000

$49.00 USD

2.3K Narrowband Filter Compatible for YF-122S For YAESU FT-817/FT-857/FT-897/SSB

China

2.3K Narrowband Filter Compatible for...

$66.35 USD

2.3K Narrowband Filter Compatible for...

$66.35 USD

Kenwood YK-88C-1 CW Filter solder type

USA

Kenwood YK-88C-1 CW Filter solder type

$89.00 USD

Kenwood YK-88C-1 CW Filter solder type

$89.00 USD

IC Active Filter QF1 Autek Research

USA

IC Active Filter QF1 Autek Research

$89.00 USD

IC Active Filter QF1 Autek Research

$89.00 USD

KENWOOD CW CRYSTAL FILTER YG 455C-1 FOR TS 940 930 950 850 450 140

USA

KENWOOD CW CRYSTAL FILTER YG 455C-1...

$89.00 USD

KENWOOD CW CRYSTAL FILTER YG 455C-1...

$89.00 USD

DCI Digital communications Bandpass Filter 430 MHz - 450 MHz

Canada

DCI Digital communications Bandpass...

$179.99 USD

DCI Digital communications Bandpass...

$179.99 USD

DCI Digital communications Bandpass Filter Model: DCI 440-20-4R -N3

Canada

DCI Digital communications Bandpass...

$179.99 USD

DCI Digital communications Bandpass...

$179.99 USD

Channel Master Model 7009 Hi Q Trap

USA

Channel Master Model 7009 Hi Q Trap

$40.00 USD

Channel Master Model 7009 Hi Q Trap

$40.00 USD

ICE Model 421 Ham Radio 8KW PEP Lowpass RF Filter Assembly (good condition)

USA

ICE Model 421 Ham Radio 8KW PEP...

$40.00 USD

ICE Model 421 Ham Radio 8KW PEP...

$40.00 USD

INRAD #2008 NOS 1.8 kHz filter for Yaesu FT-101, FR-101

USA

INRAD #2008 NOS 1.8 kHz filter for...

$40.00 USD

INRAD #2008 NOS 1.8 kHz filter for...

$40.00 USD

Wacom WP-497-2 Dual Cavity Bandpass Filter for Broadcast,STL, etc.

USA

Wacom WP-497-2 Dual Cavity Bandpass...

$250.00 USD

Wacom WP-497-2 Dual Cavity Bandpass...

$250.00 USD

YAESU SSB NARROW FILTER XF 114SN FOR FT 1000MP

USA

YAESU SSB NARROW FILTER XF 114SN FOR...

$100.00 USD

YAESU SSB NARROW FILTER XF 114SN FOR...

$100.00 USD

Vintage Motorola Vibrasponder Pager Reeds - Over 100 various tones

USA

Vintage Motorola Vibrasponder Pager...

$100.00 USD

Vintage Motorola Vibrasponder Pager...

$100.00 USD

LPF, Low Pass Filter, (5;7;10;25...1300)MHz, For Rf Mixer,Transceiver, Antenna

Russian Federation

LPF, Low Pass Filter,...

$20.00 USD

LPF, Low Pass Filter,...

$20.00 USD

TEN-TEC 282 FILTER

USA

TEN-TEC 282 FILTER

$99.99 USD

TEN-TEC 282 FILTER

$99.99 USD

M & M ELECTRONICS MSB-1 AUDIO FILTER - TESTED

USA

M & M ELECTRONICS MSB-1 AUDIO FILTER...

$74.99 USD

M & M ELECTRONICS MSB-1 AUDIO FILTER...

$74.99 USD

R.L. Drake TV-1000-LP 52 ohm Low Pass Filter (below 30 MHz)

USA

R.L. Drake TV-1000-LP 52 ohm Low...

$29.00 USD

R.L. Drake TV-1000-LP 52 ohm Low...

$29.00 USD

0-1000W 88-108MHz 9 pole Low pass filter LPF for FM Broadcast transmitter

Bulgaria

0-1000W 88-108MHz 9 pole Low pass...

$24.99 USD

0-1000W 88-108MHz 9 pole Low pass...

$24.99 USD

DCI Digital communications Bandpass Filter 596MHz-602MHz

USA

DCI Digital communications Bandpass...

$149.99 USD

DCI Digital communications Bandpass...

$149.99 USD

(68) TDK 1730-0730 Clip Snap

USA

(68) TDK 1730-0730 Clip Snap

$49.99 USD

(68) TDK 1730-0730 Clip Snap

$49.99 USD

INTERNATIONAL RADIO INC. 2009 SSB FILTER 3180KHz FOR YAESU

USA

INTERNATIONAL RADIO INC. 2009 SSB...

$49.99 USD

INTERNATIONAL RADIO INC. 2009 SSB...

$49.99 USD

YAESU TYPE XF-30C FILTER 3179.3KHz

USA

YAESU TYPE XF-30C FILTER 3179.3KHz

$49.99 USD

YAESU TYPE XF-30C FILTER 3179.3KHz

$49.99 USD

Channel Master Model 7009 Hi "Q" Trap Hi Band Low(165.2Mhz), High (218.8Mhz)

USA

Channel Master Model 7009 Hi "Q" Trap...

$49.99 USD

Channel Master Model 7009 Hi "Q" Trap...

$49.99 USD

Yaesu XF-115C Collins Mechanical Filter

USA

Yaesu XF-115C Collins Mechanical Filter

$98.00 USD

Yaesu XF-115C Collins Mechanical Filter

$98.00 USD

148-162 MHz VHF Duplexer by Deltec - Model SR155-7

Indonesia

148-162 MHz VHF Duplexer by Deltec -...

$85.00 USD

148-162 MHz VHF Duplexer by Deltec -...

$85.00 USD

LPF HF +50MHz for HERMES Odyssey HiQSDR WSPR Raspberry Pi 20W, Low Pass Filter

Ukraine

LPF HF +50MHz for HERMES Odyssey...

$85.00 USD

LPF HF +50MHz for HERMES Odyssey...

$85.00 USD

1kw LPF Low Pass Filter, SWR sensor, 432 MHz 70cm for LDMOS amplifier ARLON PCB

Ukraine

1kw LPF Low Pass Filter, SWR sensor,...

$85.00 USD

1kw LPF Low Pass Filter, SWR sensor,...

$85.00 USD

118 - 136MHz Band Pass Filter - BPF

Israel

118 - 136MHz Band Pass Filter - BPF

$32.17 USD

118 - 136MHz Band Pass Filter - BPF

$32.17 USD

88 - 108MHz RF Band pass filter - BPF

Israel

88 - 108MHz RF Band pass filter - BPF

$32.17 USD

88 - 108MHz RF Band pass filter - BPF

$32.17 USD

70cm 430-440MHz Filter | EME | RTL-SDR

United Kingdom

70cm 430-440MHz Filter | EME | RTL-SDR

$17.00 GBP

70cm 430-440MHz Filter | EME | RTL-SDR

$17.00 GBP

526-8695-010 Mechanical Filter Collins NOS

USA

526-8695-010 Mechanical Filter...

$60.00 USD

526-8695-010 Mechanical Filter...

$60.00 USD

INTERMOD, UHF Preselector Bandpass Filter, 5MHz Bandwidth, tunable 430 to 450MHz

Canada

INTERMOD, UHF Preselector Bandpass...

$273.74 CAD

INTERMOD, UHF Preselector Bandpass...

$273.74 CAD

Fortin THAR-TOY6 Toyota / Lexus T Harness for Select Push Start Vehicles

USA

Fortin THAR-TOY6 Toyota / Lexus T...

$69.47 USD

Fortin THAR-TOY6 Toyota / Lexus T...

$69.47 USD

Fortin THAR-FOR4 Ford 2010-2017 T Harness for Select Key Type Start Vehicles

USA

Fortin THAR-FOR4 Ford 2010-2017 T...

$54.94 USD

Fortin THAR-FOR4 Ford 2010-2017 T...

$54.94 USD

ICOM FL - 223 SSB Narrow Filter

USA

ICOM FL - 223 SSB Narrow Filter

$109.99 USD

ICOM FL - 223 SSB Narrow Filter

$109.99 USD

AOR GT-1 Galvanic isolation transformer Received noise suppression

Japan

AOR GT-1 Galvanic isolation...

$88.94 USD

AOR GT-1 Galvanic isolation...

$88.94 USD

Miniplexer by CELWAVE - VHF Duplexer

Indonesia

Miniplexer by CELWAVE - VHF Duplexer

$125.00 USD

Miniplexer by CELWAVE - VHF Duplexer

$125.00 USD

Harris RF230 RF2301 Mixer Board 1A1A6 PTI 5465 5826 5364 9MHz 10007-0621 Filter

South

Harris RF230 RF2301 Mixer Board 1A1A6...

$129.00 USD

Harris RF230 RF2301 Mixer Board 1A1A6...

$129.00 USD

5KHZ AM CRYSTAL FILTER for 500KHz IF

Serbia

5KHZ AM CRYSTAL FILTER for 500KHz IF

$19.95 USD

5KHZ AM CRYSTAL FILTER for 500KHz IF

$19.95 USD

Hamation FS-6 Ham Radio Bandpass Filter System w/ Manual (two available)

USA

Hamation FS-6 Ham Radio Bandpass...

$300.00 USD

Hamation FS-6 Ham Radio Bandpass...

$300.00 USD

LPF HF +50MHz for 100W SSPA RD70HHF1 RD100HHF1, Low Pass Filter

Ukraine

LPF HF +50MHz for 100W SSPA RD70HHF1...

$110.00 USD

LPF HF +50MHz for 100W SSPA RD70HHF1...

$110.00 USD

NEW AOR GT-1 Galvanic Isolation Transformer MADE IN JAPAN

Japan

NEW AOR GT-1 Galvanic Isolation...

$51.23 USD

NEW AOR GT-1 Galvanic Isolation...

$51.23 USD

New AOR GT-1 Galvanic isolation transformer (No cable) Made in Japan

Japan

New AOR GT-1 Galvanic isolation...

$55.00 USD

New AOR GT-1 Galvanic isolation...

$55.00 USD

Murata CFS-455E 5.5KHz bandpass filter 2pcs

Serbia

Murata CFS-455E 5.5KHz bandpass...

$10.00 USD

Murata CFS-455E 5.5KHz bandpass...

$10.00 USD

*NEW* Multi Band Pass Filter HF+6m Upgraded version RTL SDR HAM Transceiver

Hungary

*NEW* Multi Band Pass Filter HF+6m...

$79.98 USD

*NEW* Multi Band Pass Filter HF+6m...

$79.98 USD

NEW Fox Tango CW 400Hz Crystal Filter INRAD # 99 Free Shipping

USA

NEW Fox Tango CW 400Hz Crystal Filter...

$95.96 USD

NEW Fox Tango CW 400Hz Crystal Filter...

$95.96 USD

NEW ICOM FL-223 SSB Narrow Filter for IC-R75 IC-756 IC-706MKIIG IC-775DSP IC-746

Taiwan

NEW ICOM FL-223 SSB Narrow Filter for...

$97.95 USD

NEW ICOM FL-223 SSB Narrow Filter for...

$97.95 USD

CRYSTAL BANDPASS FILTER RYCOM INSTRUMENTS RAYTOWN 76 000004 20 2215 KHz 2500Hz

Canada

CRYSTAL BANDPASS FILTER RYCOM...

$21.50 USD

CRYSTAL BANDPASS FILTER RYCOM...

$21.50 USD

500Hz Filter Unit 300Hz Filter Set for YAESU FT-817 Series Japan Wireless Device

Japan

500Hz Filter Unit 300Hz Filter Set...

$263.99 USD

500Hz Filter Unit 300Hz Filter Set...

$263.99 USD

Icom FL-222 SSB Narrow Filter for IC-736 IC-746 IC-756 455kHz Japan USED FedEx

Japan

Icom FL-222 SSB Narrow Filter for...

$189.00 USD

Icom FL-222 SSB Narrow Filter for...

$189.00 USD

Siemens DOUBLE-WAY COUPLER 1.1-3.6GHz 20dB /#T W2D 4289

Poland

Siemens DOUBLE-WAY COUPLER 1.1-3.6GHz...

$40.80 USD

Siemens DOUBLE-WAY COUPLER 1.1-3.6GHz...

$40.80 USD

LOW PASS FILTER LPF-60 SMA

Israel

LOW PASS FILTER LPF-60 SMA

$40.50 USD

LOW PASS FILTER LPF-60 SMA

$40.50 USD

COLLINS MECHANICAL FILTER - PART No. 526 9643 010 - 6.0 KHZ / ROCKWELL - EX+

Canada

COLLINS MECHANICAL FILTER - PART No....

$79.99 USD

COLLINS MECHANICAL FILTER - PART No....

$79.99 USD

Low Pass Filter LPF 1.5 KW for HF amplifiers (1500 Watts) PRE-ORDER

Dominican Republic

Low Pass Filter LPF 1.5 KW for HF...

$325.00 USD

Low Pass Filter LPF 1.5 KW for HF...

$325.00 USD

YAESU AM FILTER XF 47M 203 FOR FT 757GX

USA

YAESU AM FILTER XF 47M 203 FOR FT 757GX

$45.00 USD

YAESU AM FILTER XF 47M 203 FOR FT 757GX

$45.00 USD

Inrad 702 455kHz 2100Hz SSB Mechanical Filter for Yaesu FT-1000MP (tested)

USA

Inrad 702 455kHz 2100Hz SSB...

$130.00 USD

Inrad 702 455kHz 2100Hz SSB...

$130.00 USD

Procomm JBCNR400 CB Radio Noise Suppressor Noise Clipper Filter w/ 3 Foot Cable

USA

Procomm JBCNR400 CB Radio Noise...

$29.95 USD

Procomm JBCNR400 CB Radio Noise...

$29.95 USD

Bandit NF-20 CB Radio Audio Auto Alternator Ignition Noise Filter

USA

Bandit NF-20 CB Radio Audio Auto...

$23.50 USD

Bandit NF-20 CB Radio Audio Auto...

$23.50 USD

Vintage BUD Variable Radio Low Pass Ham Amateur Radio Filter LF-601

USA

Vintage BUD Variable Radio Low Pass...

$19.00 USD

Vintage BUD Variable Radio Low Pass...

$19.00 USD

Kenwood YG-455S-1 2400Hz 2.4kHz SSBFilter for TS-950 TS-850 etc.

USA

Kenwood YG-455S-1 2400Hz 2.4kHz...

$89.50 USD

Kenwood YG-455S-1 2400Hz 2.4kHz...

$89.50 USD

Vectronics VEC-813 VHF Intermod Filter BNC New

USA

Vectronics VEC-813 VHF Intermod...

$35.00 USD

Vectronics VEC-813 VHF Intermod...

$35.00 USD

Icom IC-756Pro CTRL Control Unit Working Pull

USA

Icom IC-756Pro CTRL Control Unit...

$124.99 USD

Icom IC-756Pro CTRL Control Unit...

$124.99 USD

Icom UT-123- Adds D-STAR DV (digital Voice) mode & GPS Capabilities to IC-2820H

USA

Icom UT-123- Adds D-STAR DV (digital...

$225.00 USD

Icom UT-123- Adds D-STAR DV (digital...

$225.00 USD

Browning BR-FILTER DC Engine Noise Filter Works w/ Any Two Way Radio or Scanner

USA

Browning BR-FILTER DC Engine Noise...

$24.95 USD

Browning BR-FILTER DC Engine Noise...

$24.95 USD