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Gold SMA male-to-female 45/135° bevel adapter, 16x17 mm

Ruth's sister

Ruth's sister SMA Male to Female 45/135° Bevel Adapter Connector

SKU CH-QCSA-MR33Y

An SMA male-to-female bevel adapter with 45° and 135° angles for FPV goggle antennas, 50 ohm impedance, brass construction, measuring 16 by 17 millimetres

  • SMA male-to-female adapter angles antenna for comfortable goggle fit
  • 45°/135° bevel body routes cable tightly around headset frames
  • 50 Ω brass construction preserves signal integrity on FPV video links
  • Compact 16×17 mm footprint adds minimal bulk to race goggles
  • Gold-plated solder contacts ensure reliable RF connection every flight

FPV Goggle Antenna Adapter

This SMA male-to-female adapter connects directly to FPV goggle antennas, giving pilots a right-angled routing option in tight headset bays. The 45° and 135° bevel profiles let the cable exit cleanly without stressing the antenna port. Brass construction and gold-plated contacts maintain a 50 Ohm impedance path for clean video signals. It suits racers and freestyle pilots who need a low-profile link between antenna and receiver.

50 Ohm Impedance and Fixed Angles

The connector is rated for 50 Ohm characteristic impedance, matching standard FPV video links, but it offers no adjustable rotation once soldered. Only the two moulded angles, 45° and 135°, are available, so the installer must choose the orientation that fits the goggle shell. No other bend radius or straight version is supplied, and the solder termination means the joint is permanent after assembly. Buyers needing a different angle or a quick-disconnect interface will need another solution.

Brass Body with Gold Contacts

The 16 mm by 17 mm brass housing resists corrosion and survives repeated mating cycles in outdoor flying conditions. Gold-plated contacts reduce insertion loss and prevent oxidation over long seasons of use. The compact bevel shape sits flush against the goggle chassis, leaving minimal protrusion to snag on straps or goggles foam. A single unit ships without retail packaging, ready for immediate solder installation.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 91% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 45° or 135° bevel angle for my FPV goggle antenna?

This single adapter provides both angles in one 45°/135° bevel body, so you can orient the SMA Female side either way without buying a second part.

What does the 50 Ohm impedance mean when the adapter is installed in my video link?

The 50 Ohm rating matches standard FPV antenna coax, keeping signal reflections low so video quality stays clean through the SMA Male-to-Female connection.

How does the SMA interface limit frequency or power in practice?

The brass SMA Male and Female connectors are rated for typical FPV frequencies and power levels; the 50 Ohm impedance and solder termination maintain continuity up to the connector's standard limits.

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