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ShengDa RH771 SMA-M 40CM High Gain Dual Band Handheld Amateur Ham Radio Antenna
ShengDa RH771 SMA-M 40CM High Gain Dual Band Handheld Amateur Ham Radio Antenna
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Quick Specs
Quick Specs
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📡 High Gain 40CM Dual-Band SMA-F Antenna – Boost Your Handheld's Performance
Upgrade your handheld radio with this premium 40cm high gain dual-band antenna designed for VHF/UHF performance. Perfect for radios using SMA-F connectors (antenna screws over the socket), including newer Wouxun, TYT, and most Japanese-brand ham radios.
-
Extended Range on Repeaters & SimplexReach further and clean up scratchy signals when you're on the fringe.
-
Flexible & Durable TPEE DesignThermoplastic Polyester Elastomer offers strength, flexibility, and resistance to wear.
-
Optimized for VHF/UHF Dual BandCovers 136–174 MHz and 400–480 MHz — ideal for ham band operations.
-
Compatible with Major BrandsWorks with SMA-F radio ports — Wouxun, TYT, Pofung, Japanese brands, and more.
Overview
This 771-style antenna is a popular upgrade for amateur radio operators looking to improve performance without investing in a full-length whip or mobile setup. Constructed using high-quality TPEE material, it offers excellent flexibility and durability for everyday field or urban use.
Technical Specifications
| Frequency Range | 136-174 / 400-480 MHz |
| Impedance | 50 Ohm |
| VSWR | ≤ 1.5:1 |
| Max Gain | 2.15 dBi |
| Maximum Power | 10W |
| Length | ~38 cm |
| Outer Casing | TPEE (Thermoplastic Polyester Elastomer) |
Compatible Radios Include:
- Wouxun: KG-UV8D, KG-UV9D
- TYT: TH-UV88, TH-UV8200, MD-380 / UV380
- Pofung: P11UV Logging Road Radio
- Most Japanese branded SMA-F handheld ham radios
- Any dual band HT with SMA-M antenna requirement
From a Trusted Manufacturer
Manufactured by Shengda Communication — ISO 9001:2008 and ISO 14001:2004 certified — ensuring consistent quality and performance trusted across Asia and beyond.
- While quantities last.
- No rain checks will be issued for sold-out items.
- Bulk and future purchases are not subject to this promo pricing.
Description
📡 High Gain 40CM Dual-Band SMA-F Antenna – Boost Your Handheld's Performance
Upgrade your handheld radio with this premium 40cm high gain dual-band antenna designed for VHF/UHF performance. Perfect for radios using SMA-F connectors (antenna screws over the socket), including newer Wouxun, TYT, and most Japanese-brand ham radios.
-
Extended Range on Repeaters & SimplexReach further and clean up scratchy signals when you're on the fringe.
-
Flexible & Durable TPEE DesignThermoplastic Polyester Elastomer offers strength, flexibility, and resistance to wear.
-
Optimized for VHF/UHF Dual BandCovers 136–174 MHz and 400–480 MHz — ideal for ham band operations.
-
Compatible with Major BrandsWorks with SMA-F radio ports — Wouxun, TYT, Pofung, Japanese brands, and more.
Overview
This 771-style antenna is a popular upgrade for amateur radio operators looking to improve performance without investing in a full-length whip or mobile setup. Constructed using high-quality TPEE material, it offers excellent flexibility and durability for everyday field or urban use.
Technical Specifications
| Frequency Range | 136-174 / 400-480 MHz |
| Impedance | 50 Ohm |
| VSWR | ≤ 1.5:1 |
| Max Gain | 2.15 dBi |
| Maximum Power | 10W |
| Length | ~38 cm |
| Outer Casing | TPEE (Thermoplastic Polyester Elastomer) |
Compatible Radios Include:
- Wouxun: KG-UV8D, KG-UV9D
- TYT: TH-UV88, TH-UV8200, MD-380 / UV380
- Pofung: P11UV Logging Road Radio
- Most Japanese branded SMA-F handheld ham radios
- Any dual band HT with SMA-M antenna requirement
From a Trusted Manufacturer
Manufactured by Shengda Communication — ISO 9001:2008 and ISO 14001:2004 certified — ensuring consistent quality and performance trusted across Asia and beyond.
- While quantities last.
- No rain checks will be issued for sold-out items.
- Bulk and future purchases are not subject to this promo pricing.
Purchase With Confidence
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