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3% off
Near‑Field Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas Magnetic Field Probe Test Antennas Probes Near‑Field Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas Magnetic Field Probe Test Antennas Probes

Near‑Field Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas Magnetic Field Probe Test Antennas Probes

$7.47$7.78

78 sold
28% off
G8DB 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole Oscillator DIY Kits with SMA Cable G8DB 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole Oscillator DIY Kits with SMA Cable

G8DB 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole Oscillator DIY Kits with SMA Cable

$6.74$9.36

2 sold
36% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

$119.07$186.05

7 sold
28% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V-BLife 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V-BLife

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V-BLife

$15.61$21.68

2 sold
20% off
78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

$17.21$21.51

9 sold
69% off
MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz Ring Antenna MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz Ring Antenna

MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz Ring Antenna

$192.42$620.72

73 sold
66% off
Donut Broadband Antenna with Low Impedance Converter Shortwave Antenna Frequency 10kHz-180MHz for SDR Walkie Talkie Donut Broadband Antenna with Low Impedance Converter Shortwave Antenna Frequency 10kHz-180MHz for SDR Walkie Talkie

Donut Broadband Antenna with Low Impedance Converter Shortwave Antenna Frequency 10kHz-180MHz for SDR Walkie Talkie

$52.46$154.29

24 sold
66% off
MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit

MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit

$199.64$587.17

91 sold
25% off
V-dipole Antenna 77M-415MHz Frequency FM Aviation Positive V Horn Pull Rod Antenna 137MHz SMA Connector V-dipole Antenna 77M-415MHz Frequency FM Aviation Positive V Horn Pull Rod Antenna 137MHz SMA Connector

V-dipole Antenna 77M-415MHz Frequency FM Aviation Positive V Horn Pull Rod Antenna 137MHz SMA Connector

$16.57$22.10

6% off
10kHz-180MHz Mini Loop Antenna Donut Broadband Antenna module SW Shortwave Antenna AM Medium Wave Antenna Broadband 10kHz-180MHz Mini Loop Antenna Donut Broadband Antenna module SW Shortwave Antenna AM Medium Wave Antenna Broadband

10kHz-180MHz Mini Loop Antenna Donut Broadband Antenna module SW Shortwave Antenna AM Medium Wave Antenna Broadband

$31.01$33.11

192 sold
41% off
Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

$91.16$154.51

2 sold
67% off
CATV Modulator HDM66 HD Modulator Support PAL/NTSC Format Output to RF Modulator for Home TV Replacement to RF Modulator CATV Modulator HDM66 HD Modulator Support PAL/NTSC Format Output to RF Modulator for Home TV Replacement to RF Modulator

CATV Modulator HDM66 HD Modulator Support PAL/NTSC Format Output to RF Modulator for Home TV Replacement to RF Modulator

$115.67$350.52

29 sold
57% off
137MHz Filter Bandpass Filter Special for Weather Satellite 137MHz Filter Bandpass Filter Special for Weather Satellite

137MHz Filter Bandpass Filter Special for Weather Satellite

$6.67$15.52

9 sold
68% off
5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio 5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio

5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio

$247.53$773.53

1776 sold
4% off
FM Aviation Positive V Horn Pull Rod Antenna 77M-415MHz Frequency V-dipole Antenna 137MHz Positive V Horn Antenna SMA Connector FM Aviation Positive V Horn Pull Rod Antenna 77M-415MHz Frequency V-dipole Antenna 137MHz Positive V Horn Antenna SMA Connector

FM Aviation Positive V Horn Pull Rod Antenna 77M-415MHz Frequency V-dipole Antenna 137MHz Positive V Horn Antenna SMA Connector

$16.06$16.75

13 sold
9% off
137MHZ Band PASS Bandpass High Pass Filter 130MHZ-145MHz Special For Weather Meteorological Satellite Piswords 137MHZ Band PASS Bandpass High Pass Filter 130MHZ-145MHz Special For Weather Meteorological Satellite Piswords

137MHZ Band PASS Bandpass High Pass Filter 130MHZ-145MHz Special For Weather Meteorological Satellite Piswords

$7.19$7.90

35 sold
48% off
Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

$88.21$169.63

2 sold
20% off
Filtro de paso de banda de 137MHz especial para satélite meteorológico Filtro de paso de banda de 137MHz especial para satélite meteorológico

Filtro de paso de banda de 137MHz especial para satélite meteorológico

$10.77$13.46

26 sold
46% off
10W Portable 9: 1 Balun SDR-Balun Antenna Parts -SDR Long Cable Kit Long Wire Antenna Board SDR-Receiver Fittings 10W Portable 9: 1 Balun SDR-Balun Antenna Parts -SDR Long Cable Kit Long Wire Antenna Board SDR-Receiver Fittings

10W Portable 9: 1 Balun SDR-Balun Antenna Parts -SDR Long Cable Kit Long Wire Antenna Board SDR-Receiver Fittings

$107.76$199.56

1 sold
137MHz - 175MHz 155MHz RF BPF Filter Module 2M waveband VHF bandpass filter Module Ultra-small size SMA Port CNC shielding case 137MHz - 175MHz 155MHz RF BPF Filter Module 2M waveband VHF bandpass filter Module Ultra-small size SMA Port CNC shielding case

137MHz - 175MHz 155MHz RF BPF Filter Module 2M waveband VHF bandpass filter Module Ultra-small size SMA Port CNC shielding case

$180.75$180.75

7 sold
20% off
137MHz SAW BPF Band Pass Filter 137MHz SAW BPF Band Pass Filter

137MHz SAW BPF Band Pass Filter

$13.04$16.30

12 sold
43% off
137Mhz Bandpass Filter Dedicated Bandwidth For Weather Satellites 130Mhz-150Mhz 137Mhz Bandpass Filter Dedicated Bandwidth For Weather Satellites 130Mhz-150Mhz

137Mhz Bandpass Filter Dedicated Bandwidth For Weather Satellites 130Mhz-150Mhz

$9.25$16.23

8 sold
43% off
Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

$96.88$169.96

1 sold
20% off
78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

$15.46$19.32

2 sold
6% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

$22.06$23.57

4 sold
33% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

$127.78$190.72

5 sold
43% off
1-30MHz Pocket HF Antenna, Shortwave Antenna, Inverted V Horizontal Balun Long Line Wideband End-fed Antenna 1-30MHz Pocket HF Antenna, Shortwave Antenna, Inverted V Horizontal Balun Long Line Wideband End-fed Antenna

1-30MHz Pocket HF Antenna, Shortwave Antenna, Inverted V Horizontal Balun Long Line Wideband End-fed Antenna

$212.99$373.67

105 sold
High Pass 137MHZ Band PASS Filter 130MHZ-145 MHz Special for weather meteorological satellite bandpass piswords High Pass 137MHZ Band PASS Filter 130MHZ-145 MHz Special for weather meteorological satellite bandpass piswords

High Pass 137MHZ Band PASS Filter 130MHZ-145 MHz Special for weather meteorological satellite bandpass piswords

$7.90$7.90

13 sold
28% off
137MHz SAW BPF Band Pass Filter Center Frequency: 137.5MHz 137MHz SAW BPF Band Pass Filter Center Frequency: 137.5MHz

137MHz SAW BPF Band Pass Filter Center Frequency: 137.5MHz

$13.68$19.00

10 sold
5% off
137MHz Filter Bandpass Filter Special for Weather Satellite 137MHz Filter Bandpass Filter Special for Weather Satellite

137MHz Filter Bandpass Filter Special for Weather Satellite

$88.08$93.49

2 sold
Active SAW Filter &LNA RF Low Noise Amplifier 433Mhz 868Mhz 915Mhz 1090Mhz 2.4Ghz WIFI SDR ADS-B LORA Helium Miner Walkie Talkie Active SAW Filter &LNA RF Low Noise Amplifier 433Mhz 868Mhz 915Mhz 1090Mhz 2.4Ghz WIFI SDR ADS-B LORA Helium Miner Walkie Talkie

Active SAW Filter &LNA RF Low Noise Amplifier 433Mhz 868Mhz 915Mhz 1090Mhz 2.4Ghz WIFI SDR ADS-B LORA Helium Miner Walkie Talkie

$52.54$52.54

322 sold
20% off
137MHz filter bandpass filter special for weather satellite 137MHz filter bandpass filter special for weather satellite

137MHz filter bandpass filter special for weather satellite

$13.21$16.51

16 sold
20% off
137MHz SAW BPF Band Pass Filter Amplifier 433MHz 1090MHz 1690MHz 137MHz SAW BPF Band Pass Filter Amplifier 433MHz 1090MHz 1690MHz

137MHz SAW BPF Band Pass Filter Amplifier 433MHz 1090MHz 1690MHz

$14.67$18.34

109 sold
8% off
137MHz SAW BPF Bandpass Filter 137MHz SAW BPF Bandpass Filter

137MHz SAW BPF Bandpass Filter

$19.60$21.30

2 sold
63% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V B20 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V B20

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V B20

$13.20$35.68

1 sold
66% off
Mini Whip HF/VHF Shortwave Active Antenna Kit For Ore Tube Transistor Radio 9V-15V 100khz-30mhz Active Antenna Modules Mini Whip HF/VHF Shortwave Active Antenna Kit For Ore Tube Transistor Radio 9V-15V 100khz-30mhz Active Antenna Modules

Mini Whip HF/VHF Shortwave Active Antenna Kit For Ore Tube Transistor Radio 9V-15V 100khz-30mhz Active Antenna Modules

$105.92$311.54

54 sold
3% off
Near‑Field Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas Magnetic Field Probe Test Antennas Probes Near‑Field Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas Magnetic Field Probe Test Antennas Probes

Near‑Field Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas Magnetic Field Probe Test Antennas Probes

$7.47 $7.78

78 sold

Categories: Tools, Measurement & Analysis Instruments

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28% off
G8DB 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole Oscillator DIY Kits with SMA Cable G8DB 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole Oscillator DIY Kits with SMA Cable

G8DB 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole Oscillator DIY Kits with SMA Cable

$6.74 $9.36

2 sold

Categories: Consumer Electronics, Home Audio & Video

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36% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

$119.07 $186.05

7 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
28% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V-BLife 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V-BLife

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V-BLife

$15.61 $21.68

2 sold

Categories: Consumer Electronics, Portable Audio & Video

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20% off
78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

$17.21 $21.51

9 sold

Categories: Consumer Electronics, Home Audio & Video

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69% off
MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz Ring Antenna MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz Ring Antenna

MLA-30 Medium Short Wave Loop Antenna for SWL HAM 500kHz to 30MHz Ring Antenna

$192.42 $620.72

73 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
66% off
Donut Broadband Antenna with Low Impedance Converter Shortwave Antenna Frequency 10kHz-180MHz for SDR Walkie Talkie Donut Broadband Antenna with Low Impedance Converter Shortwave Antenna Frequency 10kHz-180MHz for SDR Walkie Talkie

Donut Broadband Antenna with Low Impedance Converter Shortwave Antenna Frequency 10kHz-180MHz for SDR Walkie Talkie

$52.46 $154.29

24 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
66% off
MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit

MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit

$199.64 $587.17

91 sold

Categories: Consumer Electronics, Home Audio & Video

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25% off
V-dipole Antenna 77M-415MHz Frequency FM Aviation Positive V Horn Pull Rod Antenna 137MHz SMA Connector V-dipole Antenna 77M-415MHz Frequency FM Aviation Positive V Horn Pull Rod Antenna 137MHz SMA Connector

V-dipole Antenna 77M-415MHz Frequency FM Aviation Positive V Horn Pull Rod Antenna 137MHz SMA Connector

$16.57 $22.10

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
6% off
10kHz-180MHz Mini Loop Antenna Donut Broadband Antenna module SW Shortwave Antenna AM Medium Wave Antenna Broadband 10kHz-180MHz Mini Loop Antenna Donut Broadband Antenna module SW Shortwave Antenna AM Medium Wave Antenna Broadband

10kHz-180MHz Mini Loop Antenna Donut Broadband Antenna module SW Shortwave Antenna AM Medium Wave Antenna Broadband

$31.01 $33.11

192 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
41% off
Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

$91.16 $154.51

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
67% off
CATV Modulator HDM66 HD Modulator Support PAL/NTSC Format Output to RF Modulator for Home TV Replacement to RF Modulator CATV Modulator HDM66 HD Modulator Support PAL/NTSC Format Output to RF Modulator for Home TV Replacement to RF Modulator

CATV Modulator HDM66 HD Modulator Support PAL/NTSC Format Output to RF Modulator for Home TV Replacement to RF Modulator

$115.67 $350.52

29 sold

Categories: Consumer Electronics, Home Audio & Video

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57% off
137MHz Filter Bandpass Filter Special for Weather Satellite 137MHz Filter Bandpass Filter Special for Weather Satellite

137MHz Filter Bandpass Filter Special for Weather Satellite

$6.67 $15.52

9 sold

Categories: Automobiles, Parts & Accessories, Exterior Parts

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68% off
5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio 5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio

5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio

$247.53 $773.53

1776 sold

Categories: Phones & Telecommunications, Communication Equipment

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4% off
FM Aviation Positive V Horn Pull Rod Antenna 77M-415MHz Frequency V-dipole Antenna 137MHz Positive V Horn Antenna SMA Connector FM Aviation Positive V Horn Pull Rod Antenna 77M-415MHz Frequency V-dipole Antenna 137MHz Positive V Horn Antenna SMA Connector

FM Aviation Positive V Horn Pull Rod Antenna 77M-415MHz Frequency V-dipole Antenna 137MHz Positive V Horn Antenna SMA Connector

$16.06 $16.75

13 sold

Categories: Phones & Telecommunications, Communication Equipment

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9% off
137MHZ Band PASS Bandpass High Pass Filter 130MHZ-145MHz Special For Weather Meteorological Satellite Piswords 137MHZ Band PASS Bandpass High Pass Filter 130MHZ-145MHz Special For Weather Meteorological Satellite Piswords

137MHZ Band PASS Bandpass High Pass Filter 130MHZ-145MHz Special For Weather Meteorological Satellite Piswords

$7.19 $7.90

35 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
48% off
Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

$88.21 $169.63

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
20% off
Filtro de paso de banda de 137MHz especial para satélite meteorológico Filtro de paso de banda de 137MHz especial para satélite meteorológico

Filtro de paso de banda de 137MHz especial para satélite meteorológico

$10.77 $13.46

26 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
46% off
10W Portable 9: 1 Balun SDR-Balun Antenna Parts -SDR Long Cable Kit Long Wire Antenna Board SDR-Receiver Fittings 10W Portable 9: 1 Balun SDR-Balun Antenna Parts -SDR Long Cable Kit Long Wire Antenna Board SDR-Receiver Fittings

10W Portable 9: 1 Balun SDR-Balun Antenna Parts -SDR Long Cable Kit Long Wire Antenna Board SDR-Receiver Fittings

$107.76 $199.56

1 sold

Categories: Consumer Electronics, Home Audio & Video

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137MHz - 175MHz 155MHz RF BPF Filter Module 2M waveband VHF bandpass filter Module Ultra-small size SMA Port CNC shielding case 137MHz - 175MHz 155MHz RF BPF Filter Module 2M waveband VHF bandpass filter Module Ultra-small size SMA Port CNC shielding case

137MHz - 175MHz 155MHz RF BPF Filter Module 2M waveband VHF bandpass filter Module Ultra-small size SMA Port CNC shielding case

$180.75 $180.75

7 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
137MHz SAW BPF Band Pass Filter 137MHz SAW BPF Band Pass Filter

137MHz SAW BPF Band Pass Filter

$13.04 $16.30

12 sold

Categories: Consumer Electronics, Home Audio & Video

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43% off
137Mhz Bandpass Filter Dedicated Bandwidth For Weather Satellites 130Mhz-150Mhz 137Mhz Bandpass Filter Dedicated Bandwidth For Weather Satellites 130Mhz-150Mhz

137Mhz Bandpass Filter Dedicated Bandwidth For Weather Satellites 130Mhz-150Mhz

$9.25 $16.23

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
43% off
Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

Dive into Electronics Build Your Own V Dipole Antenna with This Comprehensive DIY Kit Suitable for 137MHz Frequencies

$96.88 $169.96

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
20% off
78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits 78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

78M-1 GHz Frequency Receive 137MHz Positive V Horn Antenna Rod V-dipole DIY Kits

$15.46 $19.32

2 sold

Categories: Consumer Electronics, Home Audio & Video

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6% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

$22.06 $23.57

4 sold

Categories: Toys & Hobbies, Outdoor Fun & Sports

Buy Now
33% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V

$127.78 $190.72

5 sold

Categories: Consumer Electronics, Portable Audio & Video

Buy Now
43% off
1-30MHz Pocket HF Antenna, Shortwave Antenna, Inverted V Horizontal Balun Long Line Wideband End-fed Antenna 1-30MHz Pocket HF Antenna, Shortwave Antenna, Inverted V Horizontal Balun Long Line Wideband End-fed Antenna

1-30MHz Pocket HF Antenna, Shortwave Antenna, Inverted V Horizontal Balun Long Line Wideband End-fed Antenna

$212.99 $373.67

105 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
High Pass 137MHZ Band PASS Filter 130MHZ-145 MHz Special for weather meteorological satellite bandpass piswords High Pass 137MHZ Band PASS Filter 130MHZ-145 MHz Special for weather meteorological satellite bandpass piswords

High Pass 137MHZ Band PASS Filter 130MHZ-145 MHz Special for weather meteorological satellite bandpass piswords

$7.90 $7.90

13 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
28% off
137MHz SAW BPF Band Pass Filter Center Frequency: 137.5MHz 137MHz SAW BPF Band Pass Filter Center Frequency: 137.5MHz

137MHz SAW BPF Band Pass Filter Center Frequency: 137.5MHz

$13.68 $19.00

10 sold

Categories: Consumer Electronics, Portable Audio & Video

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5% off
137MHz Filter Bandpass Filter Special for Weather Satellite 137MHz Filter Bandpass Filter Special for Weather Satellite

137MHz Filter Bandpass Filter Special for Weather Satellite

$88.08 $93.49

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
Active SAW Filter &LNA RF Low Noise Amplifier 433Mhz 868Mhz 915Mhz 1090Mhz 2.4Ghz WIFI SDR ADS-B LORA Helium Miner Walkie Talkie Active SAW Filter &LNA RF Low Noise Amplifier 433Mhz 868Mhz 915Mhz 1090Mhz 2.4Ghz WIFI SDR ADS-B LORA Helium Miner Walkie Talkie

Active SAW Filter &LNA RF Low Noise Amplifier 433Mhz 868Mhz 915Mhz 1090Mhz 2.4Ghz WIFI SDR ADS-B LORA Helium Miner Walkie Talkie

$52.54 $52.54

322 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
20% off
137MHz filter bandpass filter special for weather satellite 137MHz filter bandpass filter special for weather satellite

137MHz filter bandpass filter special for weather satellite

$13.21 $16.51

16 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now
20% off
137MHz SAW BPF Band Pass Filter Amplifier 433MHz 1090MHz 1690MHz 137MHz SAW BPF Band Pass Filter Amplifier 433MHz 1090MHz 1690MHz

137MHz SAW BPF Band Pass Filter Amplifier 433MHz 1090MHz 1690MHz

$14.67 $18.34

109 sold

Categories: Consumer Electronics, Home Audio & Video

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8% off
137MHz SAW BPF Bandpass Filter 137MHz SAW BPF Bandpass Filter

137MHz SAW BPF Bandpass Filter

$19.60 $21.30

2 sold

Categories: Tools, Measurement & Analysis Instruments

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63% off
137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V B20 137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V B20

137MHz SAW BPF Band Pass Filter Amplifier Signal Amplifier 4.5-5V B20

$13.20 $35.68

1 sold

Categories: Home Appliances, Household Appliances

Buy Now
66% off
Mini Whip HF/VHF Shortwave Active Antenna Kit For Ore Tube Transistor Radio 9V-15V 100khz-30mhz Active Antenna Modules Mini Whip HF/VHF Shortwave Active Antenna Kit For Ore Tube Transistor Radio 9V-15V 100khz-30mhz Active Antenna Modules

Mini Whip HF/VHF Shortwave Active Antenna Kit For Ore Tube Transistor Radio 9V-15V 100khz-30mhz Active Antenna Modules

$105.92 $311.54

54 sold

Categories: Consumer Electronics, Home Audio & Video

Buy Now