Common Problem:
一. Why is the measured value of VSWR higher than 1.5?
1: Each antenna has a center frequency point. At this frequency point, the VSWR value is the lowest and the use effect is the best. So try to measure around 144MHz/430MHz.
2: The accuracy of the measuring instrument. The Retevis factory uses expensive fixed measuring equipment, which is more accurate than ordinary cheap handheld devices.
If you are not satisfied with the antenna, please contact us in time, hope you can understand.
二. About packaging.
We use a long envelope style bubble film packaging, which is safe, drop-proof, and will not bend.
![](https://ae01.alicdn.com/kf/Ha571eb9f39db4bdc876e0fa1011bf673V.jpg)
Description:
The Original Retevis RHD-771 Elite Antenna will allow you to get longer range on your handheld radio, like Retevis H-777,RT5, For BaoFeng 888s,UV-5R radio. This antenna features a 2.15dBi with up to 20 Watts of power. It is 39cm in length and weighs 34g
Specification
100% brand new and high quality |
Model | RHD-771 |
Band | Dual band VHF/UHF |
Antenna type | SMA-F Soft Antenna |
Frequency | 144/430Mhz(136-174+400-470)MHz |
Gain | 2.15dB |
Max power | 20 Watts |
VSWR | Less than 1.5 Downwards |
Impedance | 50ohm |
Connector Type | SMA-F(Female) |
Omni Polarization | Vertical |
Radiation | Omni |
Material | ABS and Heat shrinkable sleeve |
Length | 39cm/15.4 In(approx) |
Weight | 34g/1.19oz |
Color | Black |
Widely used on handheld Radios with SMA male interface |
Applications model:
for Kenwood | TK-360,TK-370,TK-370G,TK-372,TK-372G,TK-3100,TK-3140,TK-3160,TK-3170,TK-3180,TK-3200,TK-3202,TK-3207 |
RETEVIS | H-777,RT-B6,888s Plus,RT5,RT6,RT7,RT21,RT23,RT25 |
for BAOFENG/Pofung | BF-666s,BF-777s,BF-888s,UV5R,UV5RA,UV-5RB,5RC,5RD,UV-6,UV-8,5RE plus,BF-F8+,UV-B6,UV-B5,BF-K5,BF-A5,BF-A58,UV-A52,UV-82 |
for HYT | TC-268,TC-268S,TC-368,TC-368S,TC-370S,TC-500-TC-500S |
for LINTON | LT-3288,LT-6288,LT-3188,LT-2188,LT-3260,LT-3268,LT-6188 |
| . |
for PUXING | PX-777,PX-777Plus,PX-666,PX-888,PX-888K |
for QUANSHENG | TG-K4AT,TG-K100,TG-K200,TG-K58Mini,TG-6A,TG-5A,TG-620,TG-5A Plus,TG-K4AT(UV),TG-360. |
For most handheld radio. |
Package Includes:
· 50 x Retevis RHD-771 VHF/UHF SMA-F Antenna
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