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The best cables for Helium antennas

SMA vs. RP-SMA?

Barrel & Other Connectors

Flat Window Cables

Decoding LMR, 240, 400 terms

What shielding should I get? 

JUMP TO:RP-SMA Male/N-MALERP-SMA Male/N-FEMALEN-MALE/N-MALEN-MALE/N-FEMALERP-SMA Male/RP-SMA Female

Meshtastic/LILYGO users: if looking for a coax cable to pair your device with one of our 915 MHz antennas, you will likely need this SMA to RP-SMA barrel converter.

RP-SMA Male to N-MALE (perfect for Helium)

>View ALL cables in RP-SMA Male to N-Male Style

8 in coaxial cable with connection points shown up close
8 in coaxial cable top down profile
8 in coaxial cable with connection points shown up close
8 in coaxial cable top down profile

8 in. Antenna extension coaxial cable RP-SMA male to N-Male RG316

$7.97
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length

RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length

$11.97
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss

3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-400 low loss

$17.97
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-195 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-195 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-195 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-195 low loss

3 ft. Antenna extension coaxial cable RP-SMA male to N-male RFC-195 low loss

$9.50

RP-SMA Male to N-FEMALE (Perfect for Helium & RAK antennas)

>View ALL cables in RP-SMA Male to N-Female Style

8 in bulkhead coaxial cable with connection points up close
8 in bulkhead coaxial cable
8 in. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RG405.086
8 in bulkhead coaxial cable with connection points up close
8 in bulkhead coaxial cable
8 in. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RG405.086

8 in. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RG405.086"

$7.97
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length

RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length

$11.97
3 ft. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RFC-195 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RFC-195 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RFC-195 low loss
3 ft. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RFC-195 low loss

3 ft. Antenna extension coaxial cable RP-SMA male to N-Female Bulkhead RFC-195 low loss

$9.50
Black 3 ft Rp-SMA Male to N-Female 400 low loss with close up of both ends of cable and spool of cable
Black 3 ft RFC-400 low loss cable top down profile
3 ft. Antenna extension coaxial cable RP-SMA Male to N-Female RFC-400 low loss
Black 3 ft Rp-SMA Male to N-Female 400 low loss with close up of both ends of cable and spool of cable
Black 3 ft RFC-400 low loss cable top down profile
3 ft. Antenna extension coaxial cable RP-SMA Male to N-Female RFC-400 low loss

3 ft. Antenna extension coaxial cable RP-SMA Male to N-Female RFC-400 low loss

$14.97

N-Male to N-Male

>View ALL cables in N-Male to N-Male Style

3 ft. Antenna extension coaxial cable N-male to N-male RFC-400 low loss Milesight Nebra Outdoor
3 ft. Antenna extension coaxial cable N-male to N-male RFC-400 low loss Milesight Nebra Outdoor
3 ft. Antenna extension coaxial cable N-male to N-male RFC-400 low loss Milesight Nebra Outdoor
3 ft. Antenna extension coaxial cable N-male to N-male RFC-400 low loss Milesight Nebra Outdoor

3 ft. Antenna extension coaxial cable N-male to N-male RFC-400 low loss Milesight Nebra Outdoor

$14.97
10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR

10 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR

$19.97
20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR
20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR

20 ft. Antenna extension cable N-Male to N-Male RFC-400 Ultra Low Loss Coax Cable for Nebra OUTDOOR

$29.97
25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR
25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR
25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR
25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR
25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR
25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR

25 ft. Antenna extension cable N-Male to N-Male Times Microwave LMR-400DB Low Loss Cable for Nebra OUTDOOR

$34.97

Window Cables

RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length

RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 16 inch length

$10.97
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length
RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length

RP-SMA male to RP-SMA female 1-pack flat window coaxial extension pigtail 10 inch length

$8.97
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length

RP-SMA male to N-Male 1-pack flat window coaxial extension pigtail 18 inch length

$11.97
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length
RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length

RP-SMA male to N-Female 1-pack flat window coaxial extension pigtail 18 inch length

$11.97

More cable types

N-Male to N-Female
RP-SMA Male to RP-SMA Female

Determining what cable you need

With Helium mining and HNT, time is money. We are here to help you get the right cable, the first time. Most all indoor Helium miners have an RP-SMA female connector (yes, though it has a pin, RP-connectors are gender inversed and it is considered female). So our cable with RP-SMA Male will fit the miner.

But what about the other end? Some Helium compatible antennas have N-Male connectors, while others have N-Female. The other end of your cable should have the opposite gender of your antenna connector. Click here to launch our cable selection wizard.