Shop DIY 4 Channel Spectrum Analyzer

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$229.99
AURSINC 2025 Upgraded Tinysa Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100Khz-5.4Ghz HW V0.4.6 Handheld Frequency Analyzer With 32Gb Card, 2-In-1
Amazon.com
84
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$229.99
AURSINC 2025 Upgraded Tinysa Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100Khz-5.4Ghz HW V0.4.6 Handheld Frequency Analyzer With 32Gb Card, 2-In-1
Amazon.com
84
$1,399.00
RF Venue RF Explorer Pro Spectrum Analyzer High-Resolution Touchscreen RF Spectrum Analyzer And Tracking Generator With Frequency Coordination/Wi-Fi
Sweetwater
$1,399.00
RF Venue RF Explorer Pro Spectrum Analyzer High-Resolution Touchscreen RF Spectrum Analyzer And Tracking Generator With Frequency Coordination/Wi-Fi
Sweetwater
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Hp8757a Analyzer Tested 4 Channel Option (001) Bright Display Rf
eBay
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Hp8757a Analyzer Tested 4 Channel Option (001) Bright Display Rf
eBay
$203.66
4 Inch Spectrum Analyzer - V0.4.5.1 100Khz-5.3Ghz Built-In 3000Mah Battery & 32Gb SD Card RF Signal Generator QRP Radio
Walmart
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4 Inch Spectrum Analyzer - V0.4.5.1 100Khz-5.3Ghz Built-In 3000Mah Battery & 32Gb SD Card RF Signal Generator QRP Radio
Walmart
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$1,815.45
Instek MDO-2204EG - 4 Channel / 200 Mhz DSO With Spectrum Analyzer And 25 Mhz
US eBay
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$1,815.45
Instek MDO-2204EG - 4 Channel / 200 Mhz DSO With Spectrum Analyzer And 25 Mhz
US eBay
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$134.98
Portable Spectrum Analyzer 2 in 1 Signal Generator 4.0 Inch Rf Signal
eBay
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$134.98
Portable Spectrum Analyzer 2 in 1 Signal Generator 4.0 Inch Rf Signal
eBay
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$339.00
RF Explorer Spectrum Analyzer 4G Combo PLUS - Slim W/ Aluminum Case (50Khz-4Ghz)
US eBay
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$339.00
RF Explorer Spectrum Analyzer 4G Combo PLUS - Slim W/ Aluminum Case (50Khz-4Ghz)
US eBay
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$373.40
2023 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To
eBay
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$373.40
2023 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To
eBay
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$248.40
$276.00
Handheld Spectrum Analyzer Tinysa 4" Touch Screen With Battery
eBay
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10% off
$248.40
$276.00
Handheld Spectrum Analyzer Tinysa 4" Touch Screen With Battery
eBay
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$159.99
Seesii Spectrum Analyzer Tinysa ULTRA 4"" 100Khz-5.3Ghz Handheld Signal Generator
eBay.com
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$159.99
Seesii Spectrum Analyzer Tinysa ULTRA 4"" 100Khz-5.3Ghz Handheld Signal Generator
eBay.com
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$249.99
4" Display Tiny Spectrum Analyzer Tinysa Ultra 4" 32Gb Card With 50W
eBay
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4" Display Tiny Spectrum Analyzer Tinysa Ultra 4" 32Gb Card With 50W
eBay
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$154.99
Handheld 4" Ips Lcd Display Spectrum Analyzer Signal Generator
eBay
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$154.99
Handheld 4" Ips Lcd Display Spectrum Analyzer Signal Generator
eBay
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$4,999.00
Rohde Fsh-4 Spectrum Analyzer
eBay
$4,999.00
Rohde Fsh-4 Spectrum Analyzer
eBay
$150.00
$187.50
6G Spectrum Analyzer 4 Inch Touch Screen 40Mhz6000mhz Signal Tester
eBay
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$150.00
$187.50
6G Spectrum Analyzer 4 Inch Touch Screen 40Mhz6000mhz Signal Tester
eBay
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$384.17
Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz With 32Gb Card Version V0.4.5.1 Network Internal Lan Tester ,Portable
Walmart
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$384.17
Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz With 32Gb Card Version V0.4.5.1 Network Internal Lan Tester ,Portable
Walmart
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$240.52
Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz, V0.4.5.1 Network Internal Lan Tester With 32Gb Card Version ,Portable
Walmart
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$240.52
Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz, V0.4.5.1 Network Internal Lan Tester With 32Gb Card Version ,Portable
Walmart
Free shipping
$235.41
Upgraded Tinysa Ultra Spectrum Analyzer 100Khz5.3Ghz 4.0 Inch Handheld
eBay
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$235.41
Upgraded Tinysa Ultra Spectrum Analyzer 100Khz5.3Ghz 4.0 Inch Handheld
eBay
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$159.00
$180.68
4" Tinysa Ultra Spectrum Analyzer 100Khz-5.3Ghz V0.4.5.1 Tiny Frequency Analyzer
eBay.com
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11% off
$159.00
$180.68
4" Tinysa Ultra Spectrum Analyzer 100Khz-5.3Ghz V0.4.5.1 Tiny Frequency Analyzer
eBay.com
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$257.94
2024 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To
eBay
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$257.94
2024 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To
eBay
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$1,649.00
Gw Instek Mdo-2104Eg 100Mhz Oscilloscope 4 Ch Dso Spectrum Analyzer
eBay
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$1,649.00
Gw Instek Mdo-2104Eg 100Mhz Oscilloscope 4 Ch Dso Spectrum Analyzer
eBay
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$162.79
$184.99
4" Display 100Khz-5.3Ghz Hand Held Mini Spectrum Analyzer Built-In
eBay
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$184.99
4" Display 100Khz-5.3Ghz Hand Held Mini Spectrum Analyzer Built-In
eBay
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$254.76
Upgraded 4" IPS LCD SA5 Handheld Spectrum Analyzer 100K 5.3Ghz Signal Generator
US eBay
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$254.76
Upgraded 4" IPS LCD SA5 Handheld Spectrum Analyzer 100K 5.3Ghz Signal Generator
US eBay
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$189.00
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4" Tinysa Ultra Spectrum Analyzer 100Khz-5.3Ghz V0.4.5.1 Tiny Frequency Analyzer
eBay.com
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4" Tinysa Ultra Spectrum Analyzer 100Khz-5.3Ghz V0.4.5.1 Tiny Frequency Analyzer
eBay.com
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Spectrum Analyzer, 2023 Upgraded Tinysa Ultra Spectrum Analyzer With 4.0 Inch...
US eBay
26
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$259.80
Spectrum Analyzer, 2023 Upgraded Tinysa Ultra Spectrum Analyzer With 4.0 Inch...
US eBay
26
$159.00
$180.68
Tinysa Ultra Spectrum Analyzer 4" Display 100Khz To 5.3Ghz Frequency
eBay
1
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11% off
$159.00
$180.68
Tinysa Ultra Spectrum Analyzer 4" Display 100Khz To 5.3Ghz Frequency
eBay
1
$1,809.00
Gw Instek Mdo-2104Ex 100Mhz Oscilloscope 4 Ch Dso Spectrum Analyzer
eBay
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$1,809.00
Gw Instek Mdo-2104Ex 100Mhz Oscilloscope 4 Ch Dso Spectrum Analyzer
eBay
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$241.01
4-Inch Tinysa Ultra Spectrum Analyzer V0.4.5.1,100Khz-5.3Ghz Handheld
eBay
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4-Inch Tinysa Ultra Spectrum Analyzer V0.4.5.1,100Khz-5.3Ghz Handheld
eBay
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$159.99
Seesii Tiny Spectrum Analyzer Tinysa ULTRA 4"" LCD 100Khz-5.3Ghz & 32GB Card
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Seesii Tiny Spectrum Analyzer Tinysa ULTRA 4"" LCD 100Khz-5.3Ghz & 32GB Card
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4" Display Tiny Spectrum Analyzer Tinysa ULTRA 4" 32GB Card With 50W Attenuator
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4" Display Tiny Spectrum Analyzer Tinysa ULTRA 4" 32GB Card With 50W Attenuator
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Seesii Tiny Frequency Spectrum Analyzer Tinysa Ultra 4" Touch 100Khz-5.3Ghz
US eBay
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Seesii Tiny Frequency Spectrum Analyzer Tinysa Ultra 4" Touch 100Khz-5.3Ghz
US eBay
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$195.99
$229.99
SA-6000B Spectrum Analyzer Signal Generator 30Mhz-6000Mhz Portable Device 4-Inch TFT Touchscreen With SMA Connector And Type-C Charging
Banggood
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14% off
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$229.99
SA-6000B Spectrum Analyzer Signal Generator 30Mhz-6000Mhz Portable Device 4-Inch TFT Touchscreen With SMA Connector And Type-C Charging
Banggood
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$129.09
Frequency Spectrometer Simple Spectrum Analyzer + Rf Signal Source +
eBay
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$129.09
Frequency Spectrometer Simple Spectrum Analyzer + Rf Signal Source +
eBay
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$133.07
4" LCD Display Tiny Spectrum Analyzer Tinysa Ultra 4" 100Khz-5.3Ghz USB Type-C
Walmart
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$133.07
4" LCD Display Tiny Spectrum Analyzer Tinysa Ultra 4" 100Khz-5.3Ghz USB Type-C
Walmart
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$135.60
Advanced Spectrum Analyzer Sa4400 For Precise Frequency Scanning Up To
eBay
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$135.60
Advanced Spectrum Analyzer Sa4400 For Precise Frequency Scanning Up To
eBay
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$1,649.00
GW Instek MDO-2104EG 100Mhz Oscilloscope 4 CH DSO Spectrum Analyzer 25Mhz AWG
US eBay
Free shipping
$1,649.00
GW Instek MDO-2104EG 100Mhz Oscilloscope 4 CH DSO Spectrum Analyzer 25Mhz AWG
US eBay
Free shipping
$257.94
2024 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To 5.3Ghz Handh...
US eBay
Free shipping
$257.94
2024 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To 5.3Ghz Handh...
US eBay
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    Shop DIY 4 Channel Spectrum Analyzer

    Sponsored
    $229.99
    AURSINC 2025 Upgraded Tinysa Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100Khz-5.4Ghz HW V0.4.6 Handheld Frequency Analyzer With 32Gb Card, 2-In-1
    Amazon.com
    84
    Free shipping
    $229.99
    AURSINC 2025 Upgraded Tinysa Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100Khz-5.4Ghz HW V0.4.6 Handheld Frequency Analyzer With 32Gb Card, 2-In-1
    Amazon.com
    84
    $1,399.00
    RF Venue RF Explorer Pro Spectrum Analyzer High-Resolution Touchscreen RF Spectrum Analyzer And Tracking Generator With Frequency Coordination/Wi-Fi
    Sweetwater
    $1,399.00
    RF Venue RF Explorer Pro Spectrum Analyzer High-Resolution Touchscreen RF Spectrum Analyzer And Tracking Generator With Frequency Coordination/Wi-Fi
    Sweetwater
    $669.00
    Hp8757a Analyzer Tested 4 Channel Option (001) Bright Display Rf
    eBay
    $669.00
    Hp8757a Analyzer Tested 4 Channel Option (001) Bright Display Rf
    eBay
    $203.66
    4 Inch Spectrum Analyzer - V0.4.5.1 100Khz-5.3Ghz Built-In 3000Mah Battery & 32Gb SD Card RF Signal Generator QRP Radio
    Walmart
    Free shipping
    $203.66
    4 Inch Spectrum Analyzer - V0.4.5.1 100Khz-5.3Ghz Built-In 3000Mah Battery & 32Gb SD Card RF Signal Generator QRP Radio
    Walmart
    Free shipping
    $1,815.45
    Instek MDO-2204EG - 4 Channel / 200 Mhz DSO With Spectrum Analyzer And 25 Mhz
    US eBay
    Free shipping
    $1,815.45
    Instek MDO-2204EG - 4 Channel / 200 Mhz DSO With Spectrum Analyzer And 25 Mhz
    US eBay
    Free shipping
    $134.98
    Portable Spectrum Analyzer 2 in 1 Signal Generator 4.0 Inch Rf Signal
    eBay
    Free shipping
    $134.98
    Portable Spectrum Analyzer 2 in 1 Signal Generator 4.0 Inch Rf Signal
    eBay
    Free shipping
    $339.00
    RF Explorer Spectrum Analyzer 4G Combo PLUS - Slim W/ Aluminum Case (50Khz-4Ghz)
    US eBay
    Free shipping
    $339.00
    RF Explorer Spectrum Analyzer 4G Combo PLUS - Slim W/ Aluminum Case (50Khz-4Ghz)
    US eBay
    Free shipping
    $373.40
    2023 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To
    eBay
    Free shipping
    $373.40
    2023 Upgraded Tinysa Ultra Spectrum Analyzer, 4.0 Inch 100Khz To
    eBay
    Free shipping
    $248.40
    $276.00
    Handheld Spectrum Analyzer Tinysa 4" Touch Screen With Battery
    eBay
    Free shipping
    10% off
    $248.40
    $276.00
    Handheld Spectrum Analyzer Tinysa 4" Touch Screen With Battery
    eBay
    Free shipping
    $159.99
    Seesii Spectrum Analyzer Tinysa ULTRA 4"" 100Khz-5.3Ghz Handheld Signal Generator
    eBay.com
    Free shipping
    $159.99
    Seesii Spectrum Analyzer Tinysa ULTRA 4"" 100Khz-5.3Ghz Handheld Signal Generator
    eBay.com
    Free shipping
    $249.99
    4" Display Tiny Spectrum Analyzer Tinysa Ultra 4" 32Gb Card With 50W
    eBay
    Free shipping
    $249.99
    4" Display Tiny Spectrum Analyzer Tinysa Ultra 4" 32Gb Card With 50W
    eBay
    Free shipping
    $154.99
    Handheld 4" Ips Lcd Display Spectrum Analyzer Signal Generator
    eBay
    Free shipping
    $154.99
    Handheld 4" Ips Lcd Display Spectrum Analyzer Signal Generator
    eBay
    Free shipping
    $4,999.00
    Rohde Fsh-4 Spectrum Analyzer
    eBay
    $4,999.00
    Rohde Fsh-4 Spectrum Analyzer
    eBay
    $150.00
    $187.50
    6G Spectrum Analyzer 4 Inch Touch Screen 40Mhz6000mhz Signal Tester
    eBay
    Free shipping
    20% off
    $150.00
    $187.50
    6G Spectrum Analyzer 4 Inch Touch Screen 40Mhz6000mhz Signal Tester
    eBay
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    $384.17
    Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz With 32Gb Card Version V0.4.5.1 Network Internal Lan Tester ,Portable
    Walmart
    Free shipping
    $384.17
    Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz With 32Gb Card Version V0.4.5.1 Network Internal Lan Tester ,Portable
    Walmart
    Free shipping
    $240.52
    Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz, V0.4.5.1 Network Internal Lan Tester With 32Gb Card Version ,Portable
    Walmart
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    $240.52
    Spectrum Analyzer Tinysa Ultra 4" Display 100Khz To 5.3Ghz, V0.4.5.1 Network Internal Lan Tester With 32Gb Card Version ,Portable
    Walmart
    Free shipping
    $235.41
    Upgraded Tinysa Ultra Spectrum Analyzer 100Khz5.3Ghz 4.0 Inch Handheld
    eBay
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    $235.41
    Upgraded Tinysa Ultra Spectrum Analyzer 100Khz5.3Ghz 4.0 Inch Handheld
    eBay
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    $159.00
    $180.68
    4" Tinysa Ultra Spectrum Analyzer 100Khz-5.3Ghz V0.4.5.1 Tiny Frequency Analyzer
    eBay.com
    Free shipping
    11% off
    $159.00
    $180.68
    4" Tinysa Ultra Spectrum Analyzer 100Khz-5.3Ghz V0.4.5.1 Tiny Frequency Analyzer
    eBay.com
    Free shipping