• Tel: 706.250.0126
  • Tel: 706.250.0126
  • My Account
    • Login
    • Sign Up
  • 0
Toggle menu
American Radio Supply
×
×

    Shop By Category

  • ANTENNAS
    • Base Station Antennas
    • Handheld Antennas
    • Mobile Radio Antennas
    • Ham Sticks
    • Dipole Antennas
    • GPS Antennas
    • GMRS Antennas
    • Scanner Radio Antennas
    • Wide Band Antennas
    • 862 MHz to 876 MHz
    • 902 MHz to 930 MHz
    • Whips & Stingers
      • Antenna Ferrules
    • 4G/3G LTE Antennas
    • WLAN Antennas
  • ANTENNA MOUNTS
    • Antenna Accessories
    • Fender Mounts
      • Fender Cables
      • Chevy GMC
      • Dodge RAM
      • Ford
      • Jeep
      • Mazda
      • Mercedes Sprinter Van
      • Nissan
      • Toyota
    • Hardware
    • Magnetic Mounts
    • Mirror Mounts
    • Springs
    • Trunk Mounts
    • Window Glass Mounts
    • Other Antenna Mounts
  • COAXIAL ADAPTERS
    • 4.3-10 DIN
    • 7/16 DIN
    • APC-7
    • Banana & Binding Posts
    • BNC (50-Ohm)
    • BNC (75-Ohm)
    • C
    • F
    • FME
    • GR-874
    • GR-900
    • HN
    • MC
    • MCX
    • Mini-UHF
    • MMCX
    • N
    • NMO
    • PAL
    • Phone Plugs
    • Phono Plug
      • 1/4 Inch Mono Plug
      • 1/8 Inch Mono Plug
      • 1/4 Inch Stereo Plug
      • 1/8 Inch Stereo Plug
    • PL-259
    • QMA
    • RCA
    • RP-BNC
    • RP-N
    • RP-SMA
    • RP-TNC
    • SMA
    • SMB
    • SMC
    • SO-239
    • TNC
    • UHF
      • UHF Female
      • UHF Male
    • 3/8-24 Thread
    • 3.5 mm
  • COAXIAL CABLE
    • 0.81mm
    • RG-6
    • RG-174
    • RG-316
    • RG-393
    • RG-400
    • RG-58
    • RG-59
    • RG-8
    • RG-8X (Mini-8)
    • LMR195
    • LMR240
    • LMR400
    • Semiflex -141
    • Pigtails
  • COAX CONNECTORS
    • BNC (50-Ohm)
    • BNC (75-Ohm)
    • BNC (93-Ohms)
    • C
    • F
    • FME
    • HN
    • Mini-UHF
    • MCX
    • MMCX
    • N
    • NMO (3/4")
    • NMO (3/8")
    • Phono Plugs
    • PL-259
      • PL-259
      • PL-259 / UG-175
      • PL-259 / UG-176
    • QMA
    • RCA
    • RP-BNC
    • RP-N
    • RP-SMA
    • RP-TNC
    • SMA
    • SMB
    • SMC
    • SO-239
    • TNC
    • UHF
  • COAXIAL SEAL TAPE
  • CRIMP TOOLS
  • DC PWR PLUGS
  • DUMMY LOADS
  • DUPLEXERS
  • FILTERS & CHOKES
  • GROUNDING SUPPLIES
  • LIGHTNING PROTECTION
  • MICROPHONE PLUGS
    • DIN
    • XLR
  • RF MICROWAVE PARTS
    • Attenuators
      • BNC Fixed Coaxial Attenuators
      • N Fixed Coaxial Attenuators
      • SMA Fixed Coaxial Attenuators
    • RF Coaxial Adapters
    • RF Switches & Relays
    • Coaxial Adapters
    • Directional Couplers
    • Power Dividers
    • Terminations
    • Waveguide
  • RF SWITCHES
  • SPLINE WRENCHES
  • TERMINATION LOADS
  • TRIPLEXERS
  • WATTMETERS
    • Elements
    • QC - Quick Connectors
  • ELECTRONICS
    • AUDIO VIDEO COMPONENTS & ACCESSORIES
    • COMPUTER CABLES & ACCESSORIES
    • COMPUTER CONNECTORS & COMPONENTS
    • COOLING FANS
    • POTENTIOMETERS
    • POWER XFRMS
    • SOLDER
    • SWITCHES ELECTRICAL
    • WIRE & WIRING
  • CLEARANCE ITEMS
  • Main Menu

  • All Products
  • About
  • Contact
  • Shipping
  • Connector Finder
  • Newsletter Signup
  • Gift Certificates
  • Login or Sign Up

    Shop By Category

  • ANTENNAS
    • Base Station Antennas
    • Handheld Antennas
    • Mobile Radio Antennas
    • Ham Sticks
    • Dipole Antennas
    • GPS Antennas
    • GMRS Antennas
    • Scanner Radio Antennas
    • Wide Band Antennas
    • 862 MHz to 876 MHz
    • 902 MHz to 930 MHz
    • Whips & Stingers
      • Antenna Ferrules
    • 4G/3G LTE Antennas
    • WLAN Antennas
  • ANTENNA MOUNTS
    • Antenna Accessories
    • Fender Mounts
      • Fender Cables
      • Chevy GMC
      • Dodge RAM
      • Ford
      • Jeep
      • Mazda
      • Mercedes Sprinter Van
      • Nissan
      • Toyota
    • Hardware
    • Magnetic Mounts
    • Mirror Mounts
    • Springs
    • Trunk Mounts
    • Window Glass Mounts
    • Other Antenna Mounts
  • COAXIAL ADAPTERS
    • 4.3-10 DIN
    • 7/16 DIN
    • APC-7
    • Banana & Binding Posts
    • BNC (50-Ohm)
    • BNC (75-Ohm)
    • C
    • F
    • FME
    • GR-874
    • GR-900
    • HN
    • MC
    • MCX
    • Mini-UHF
    • MMCX
    • N
    • NMO
    • PAL
    • Phone Plugs
    • Phono Plug
      • 1/4 Inch Mono Plug
      • 1/8 Inch Mono Plug
      • 1/4 Inch Stereo Plug
      • 1/8 Inch Stereo Plug
    • PL-259
    • QMA
    • RCA
    • RP-BNC
    • RP-N
    • RP-SMA
    • RP-TNC
    • SMA
    • SMB
    • SMC
    • SO-239
    • TNC
    • UHF
      • UHF Female
      • UHF Male
    • 3/8-24 Thread
    • 3.5 mm
  • COAXIAL CABLE
    • 0.81mm
    • RG-6
    • RG-174
    • RG-316
    • RG-393
    • RG-400
    • RG-58
    • RG-59
    • RG-8
    • RG-8X (Mini-8)
    • LMR195
    • LMR240
    • LMR400
    • Semiflex -141
    • Pigtails
  • COAX CONNECTORS
    • BNC (50-Ohm)
    • BNC (75-Ohm)
    • BNC (93-Ohms)
    • C
    • F
    • FME
    • HN
    • Mini-UHF
    • MCX
    • MMCX
    • N
    • NMO (3/4")
    • NMO (3/8")
    • Phono Plugs
    • PL-259
      • PL-259
      • PL-259 / UG-175
      • PL-259 / UG-176
    • QMA
    • RCA
    • RP-BNC
    • RP-N
    • RP-SMA
    • RP-TNC
    • SMA
    • SMB
    • SMC
    • SO-239
    • TNC
    • UHF
  • COAXIAL SEAL TAPE
  • CRIMP TOOLS
  • DC PWR PLUGS
  • DUMMY LOADS
  • DUPLEXERS
  • FILTERS & CHOKES
  • GROUNDING SUPPLIES
  • LIGHTNING PROTECTION
  • MICROPHONE PLUGS
    • DIN
    • XLR
  • RF MICROWAVE PARTS
    • Attenuators
      • BNC Fixed Coaxial Attenuators
      • N Fixed Coaxial Attenuators
      • SMA Fixed Coaxial Attenuators
    • RF Coaxial Adapters
    • RF Switches & Relays
    • Coaxial Adapters
    • Directional Couplers
    • Power Dividers
    • Terminations
    • Waveguide
  • RF SWITCHES
  • SPLINE WRENCHES
  • TERMINATION LOADS
  • TRIPLEXERS
  • WATTMETERS
    • Elements
    • QC - Quick Connectors
  • ELECTRONICS
    • AUDIO VIDEO COMPONENTS & ACCESSORIES
    • COMPUTER CABLES & ACCESSORIES
    • COMPUTER CONNECTORS & COMPONENTS
    • COOLING FANS
    • POTENTIOMETERS
    • POWER XFRMS
    • SOLDER
    • SWITCHES ELECTRICAL
    • WIRE & WIRING
  • CLEARANCE ITEMS
  • Main Menu

  • All Products
  • About
  • Contact
  • Shipping
  • Connector Finder
  • Newsletter Signup
  • Gift Certificates
  • Login or Sign Up
  • Home
  • RF MICROWAVE PARTS
  • Terminations
  • Canadian Marconi DA-437/GRC-103 | 50-Watt Military Radio Dummy Load
  • Canadian Marconi DA-437/GRC-103 | 50-Watt Military Radio Dummy Load
  • Canadian Marconi DA-437/GRC-103 | 50-Watt Military Radio Dummy Load

    Canadian Marconi DA-437/GRC-103 | 50-Watt Military Radio Dummy Load

    MSRP:
    Now: $99.99
    (You save )
    (No reviews yet) Write a Review
    SKU:
    ARS-0790
    Condition:
    New
    Availability:
    Usually ships within 24-72 hours
    Width:
    10.00 (in)
    Height:
    6.00 (in)
    Depth:
    3.00 (in)

    Adding to cart… category.add_cart_announcement
    • Facebook
    • Email
    • Print
    • Twitter
    • Overview
    • Other Details
    • Reviews

    Product Description

    Canadian Marconi DA-437/GRC-103 | 50-Watt Dummy Load

    The Canadian Marconi DA-437/GRC-103 is a portable, self-contained general purpose 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating conditions.  As a military radio system component it is highly accurate.

    Details:

    • 50-Ohm
    • 50-Watts
    • VSWR: < 1.5:1
    • C-Female Connector
    • DC to ~ 1.0 GHz | Operable to 1.5 GHz
    • Dimensions: 6.875" (L) x 3.125" (W) x 3.125" (W) Inches
    • Mil-Spec quality.  Built for the AN/GRC-103 military ground radio system.
    • Military Part No. DA-437 GRC-103(V)
    • NSN: 5985-00-089-8990
    • UG-636A/U Type C-Male to BNC-Female Adapter Available - SKU ARS-3575

     

    Other Details

    See warranty details above

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Write a Review

    ×
    Canadian Marconi DA-437/GRC-103 | 50-Watt Military Radio Dummy Load
    Canadian Marconi DA-437/GRC-103 | 50-Watt Military Radio Dummy Load

    ×
    p65 Warning

    Attention California Residents: Proposition 65 WARNING - Some of the products purchased through our website may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. More Info ›

    p65 Warning

    When placing an order on our website you are agreeing to our Terms of Service.

    Recommended

    • 50-Ohm VHF UHF Dummy Load 50-Watt DC to 520 MHz Type N - ARS-4830 50-Ohm VHF UHF Dummy Load 50-Watt DC to 520 MHz Type N - ARS-4830
      Quick view Details

      sku: ARS-DL50NM

      50-Ohm VHF UHF Dummy Load 50-Watt DC to 520 MHz Type N - ARS-4830

      MSRP:
      Now: $69.99
      View Details
    • 50-Ohm VHF UHF Dummy Load 10-Watt DC to 3 GHz SMA-Male - ARS-4831 50-Ohm VHF UHF Dummy Load 10-Watt DC to 3 GHz SMA-Male - ARS-4831
      Quick view Details

      sku: ARS-DL10SM

      50-Ohm VHF UHF Dummy Load 10-Watt DC to 3 GHz SMA-Male - ARS-4831

      MSRP:
      Now: $39.99
      Add to Cart
    • F 75-Ohm 1% Coaxial Termination Dummy Load F 75-Ohm 1% Coaxial Termination Dummy Load
      Quick view Details

      sku: RFF-7775-1

      F 75-Ohm 1% Coaxial Termination Dummy Load

      MSRP:
      Now: $1.99
      Add to Cart
    • N-Female QC Connector for Bird 43 Wattmeter & Dummy Loads N-Female QC Connector for Bird 43 Wattmeter & Dummy Loads
      Quick view Details

      sku: ARS-9101

      N-Female QC Connector for Bird 43 Wattmeter & Dummy Loads

      MSRP:
      Now: $19.99
      Add to Cart
    • UHF-Female QC Connector for Bird 43 Wattmeter & Dummy Loads UHF-Female QC Connector for Bird 43 Wattmeter & Dummy Loads
      Quick view Details

      sku: ARS-9100

      UHF-Female QC Connector for Bird 43 Wattmeter & Dummy Loads

      MSRP:
      Now: $19.99
      Add to Cart
    • Bird 4240-268 - HN-Female QC Connector 43 Wattmeter & Dummy Loads Bird 4240-268 - HN-Female QC Connector 43 Wattmeter & Dummy Loads
      Quick view Details

      sku: ARS-2054

      Bird 4240-268 - HN-Female QC Connector 43 Wattmeter & Dummy Loads

      MSRP:
      Now: $39.99
      Add to Cart
    • 50-Ohm - 1/2-Watt BNC-Male Coaxial Termination Load ± 1% Tolerance 50-Ohm - 1/2-Watt BNC-Male Coaxial Termination Load ± 1% Tolerance
      Quick view Details

      sku: BNC-3061-2

      50-Ohm - 1/2-Watt BNC-Male Coaxial Termination Load ± 1% Tolerance

      MSRP:
      Now: $4.99
      Add to Cart
    • ITT Pomona 3840-75 - 75-Ohm Coaxial Termination Dummy Load ITT Pomona 3840-75 - 75-Ohm Coaxial Termination Dummy Load ITT Pomona 3840-75 - 75-Ohm Coaxial Termination Dummy Load ITT Pomona 3840-75 - 75-Ohm Coaxial Termination Dummy Load
      Quick view Details

      sku: ARS-1201-T

      ITT Pomona 3840-75 - 75-Ohm Coaxial Termination Dummy Load

      MSRP:
      Now: $14.99
      Add to Cart
    ×
    Join Our Mailing List for special offers!
    Contact Us
    American Radio Supply, LLC
    P.O. Box 2534
    Evans, GA 30809
    United States of America
    Tel: 706-250-0126

    For faster response, email us at the address below:

    sales@americanradiosupply.com

    Accounts & Orders
    • Login or Sign Up
    • Shipping & Returns
    • Terms of Service
    Quick Links
    • All Products
    • About
    • Contact
    • Shipping
    • Connector Finder
    • Newsletter Signup
    Security
    • Privacy Policy
    • © American Radio Supply
    • |
    • Sitemap