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GRA-SCH32 Mini Tri-Band Antenna – SMA/BNC/SMA-Female
Ultra-compact and lightweight tri-band mini whip antenna designed for 145 / 435 / 915 MHz transmission. Available with SMA, SMA-Female, or BNC connectors.
The GRA-SCH32 is an ultra-miniature tri-band whip antenna tailored for those who prioritize portability, quick deployment, and lightweight setups. Whether you’re on the trail, at a summit, or working out of a go-bag, this antenna slips into your gear effortlessly.
Supporting 145 / 435 / 915 MHz transmission, the GRA-SCH32 covers popular ham and ISM bands in a size that feels almost invisible. It’s not about gain — it’s about being there when needed, in the smallest form possible.
*Custom requests are welcome – frequency tuning, laser engraving, and packaging customization are available upon request.
Built from POM/DELRIN for durability, it offers:
- 50 Ohm impedance
- Max power: 10W
- Vertical polarization
- Omnidirectional radiation
- Diameter: 1.3 cm (approx. 0.51 inch)
Available connector types and lengths:
- SMA: 3.9 cm (approx. 1.54 inch), weight approx. 15g (0.53 oz)
- SMA-Female: 4.3 cm (approx. 1.69 inch), weight approx. 15g (0.53 oz)
- BNC: 4.9 cm (approx. 1.93 inch), weight approx. 20g (0.71 oz)
Color: Black
Made in Taiwan
Made in Taiwan
This antenna is ideal for handheld radios (HT), low-profile tactical kits, stealth operations, or casual outings when a full-size antenna is just too much.
Zero gain, full convenience. The GRA-SCH32 is your stealth radio companion.
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