28dBi High Gain UHF VHF TV Antenna 3 Mile Coax Cable 50w 3-5V Vertical Polarization

Basic Information
Place of Origin: Shenzhen China
Brand Name: ShengDa
Certification: ROHS / ISO9001
Model Number: SDY0251T0225
Minimum Order Quantity: 500PC
Price: Negociated price based on orde quantity
Packaging Details: PP bag/ per pc,export paper carton
Delivery Time: 10-15 working days depend on order quantity
Payment Terms: T/T, L/C, Western Union
Supply Ability: 1000PC/day
Detail Information
Max.power: 50w Noise Factor: ≤1.5
Dimention: 250*225mm VSWR: ≤2.0
Cabel Length: 3 Mile Power: 3-5V
High Light:

vhf uhf digital antenna


high definition tv antenna

Product Description


High Gain 28dBi UHF VHF Newest Version Digital TV Antenna With 3 Mile Coax Cable


  • Place of origin: Shenzhen China 
  • Brand Name: SD
  • Payment term: T/T, L/C,paypal
  • Product Type: VHF/UHF Flat Antenna
  • Price of term: CIF,FOB,EXW
  • MOQ:1000pcs


Electrical specification

VSWR ≤ 2.0



 Gain ≥28dbi

 Max Input power


 Frequency range

VHF174-230 / UHF470-862MHZ



Noise factor ≤1.5







Supply power


Lightning protectionDC ground

Mechanical specification




Antenna dimension


Fixed method


 Cable length

 3 mile


F male Optional

Operating temperature -30℃~﹢60℃


  1. Includes two-sided mounting tape so you can move hd antenna and find the best location for a high quality signal.
    1) Stick on the window. (Recommend)
    2) Hang on the wall.
    3) Hide behind the TV.
    4) Stand on the table or bookshelf.

  2. Easy to Set Up
    1) Connect to 'ANT IN' on the back of any digital-ready TV.
    2) Place the antenna in an optimal position, usually on a wall or window.
    3) Scan Channels by selecting 'Menu' then 'Channel Search' and you are ready to enjoy your free TV.

  3. Cable length : 3 mile
  4. Lightweight:194g
  5. Connector: F male connector optioanal
  6. Frequency range: VHF174-230 / UHF470-862MHZ

50 mile range: receive free digital broadcast high definition TV signal
28dBi High Gain UHF VHF TV Antenna 3 Mile Coax Cable 50w 3-5V Vertical Polarization
 Super thin design allows you to place it almost anywhere ( table, widow, wall )
28dBi High Gain UHF VHF TV Antenna 3 Mile Coax Cable 50w 3-5V Vertical Polarization
Our Services
1. Superior Quality
Our QC ensures do everything they can for quality checking .
We inspect all incoming material before they are put on the production line and warehouse, so all our customer no need worry about the quality problem.

2. Faster Response/Delivery
Customer service available on working time (8 : 30 – 17 : 30) from Monday to Saturday. Well-trained staff will arrange Orders/Sample by courier, such as DHL, UPS and FedEx, TT average of 7 days, 2~4 weeks finish sea shipment, shipments are insured for successful delivery and trackable online.

3. Professional, Value for money
We are directly manufacturer, OEM&ODM , any customized antenna we can design and make it to product. Better price than trading company.
Delivery time: 7 working days on receipt of sample payment
15 working days on receipt of order payment proof

Quality is essential for both of us, we believe that High quality, Low price,Mutual benefit will be the basic of our cooperation.
Please Contact us if you have any questions or other requirements!

Contact Details
Tom Zhu

Phone Number : +8613329807188

WhatsApp : +8613329807188