Super thin amplified HDTV indoor antenna HDA-033H4USB
ZHEJIANG LONGYOU XINXIDI ELECTRONICS CO.,LTD
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied

Super thin amplified HDTV indoor antenna HDA-033H4USB
ZHEJIANG LONGYOU XINXIDI ELECTRONICS CO.,LTDThe supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Materials: PVC
- Size: 342x245
- Color: black
- Exports to: Mainland China, Africa, Southeast Asia, South Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Others
- Made in: Zhejiang, China
About this product
- Materials: PVC
- Size: 342x245
- Color: black
- Exports to: Mainland China, Africa, Southeast Asia, South Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Others
- Made in: Zhejiang, China
Product details
| Materials | PVC |
|---|---|
| Size | 342x245 |
| Color | black |
Product details
| Materials | PVC |
|---|---|
| Size | 342x245 |
| Color | black |
From the supplier
Super thin amplified HDTV indoor antenna
Features:
1. Reduce your monthly TV bill
2. Good TV signal receiving and delivery crystal pictures and clear sounds
3. Omni-directional, no need adjust the directions
4. 4G LTE circuit to prevent it from mobile phone interference
5. Built-in low noise amplifier, enhance it's signal catching ability
6. Can be powered by USB of DTV (digital TV) / STB (set top box) or any other devices can supply 5V DC power
7. Ultra-thin design and much more durable
8. Multiple installation ways: A. put on the window by suction cap B. put on the wall by setscrews C. put anywhere by 3M sticker.
Specification
VHF: 174-230MHz
UHF 470-810MHz
Gain
VHF: 16~18dBi
UHF: 18~21dBi
VSWR≦1.5
Impedance75Ω
Voltage5V DC
From the supplier
Super thin amplified HDTV indoor antenna
Features:
1. Reduce your monthly TV bill
2. Good TV signal receiving and delivery crystal pictures and clear sounds
3. Omni-directional, no need adjust the directions
4. 4G LTE circuit to prevent it from mobile phone interference
5. Built-in low noise amplifier, enhance it's signal catching ability
6. Can be powered by USB of DTV (digital TV) / STB (set top box) or any other devices can supply 5V DC power
7. Ultra-thin design and much more durable
8. Multiple installation ways: A. put on the window by suction cap B. put on the wall by setscrews C. put anywhere by 3M sticker.
Specification
VHF: 174-230MHz
UHF 470-810MHz
Gain
VHF: 16~18dBi
UHF: 18~21dBi
VSWR≦1.5
Impedance75Ω
Voltage5V DC
About the supplier
Main products: TV Antenna,Outdoor digital antenna,Outdoor TV antenna,Antenna,High-definition digital indoor/outdoor antenna,Other telecom cables,Signal Booster ,Power Amplifier
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Manufacturer
- ✓Founded 1998
- ✓Canton Fair Premium Supplier
- ✓Brand exhibitor
- ✓National high-tech enterprise
- ✓AEO-certified exporter (customs-trusted)
Electronics & Appliance exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Manufacturer
- Founded 1998
- Canton Fair Premium Supplier















