Internal 433MHz Omni Directional Antenna
Product Code: BLA-433-OMNI
- Helical omni-directional antenna
- Frequency 400-438MHz
- For medical aids, PMSE, amateur radio
Product Description
BLA-433-OMNI Helical Omni-Directional Antenna
The BLA-433-OMNI is a high-performance helical omni-directional antenna designed to meet the diverse needs of various applications. It offers reliable wireless connectivity and exceptional performance within the frequency band.
Applications:
- Medical Wireless Monitoring applications
- Meteorological Aids
- Services for Program Making and Special Events (PMSE)
- Business Radio
- Model Control
- Amateur Radio low power applications
Features:
- Type: Helical Omni-Directional Antenna
- Frequency: 400-438 MHz
- Mounting: Internal Wall or Ceiling
- Impedance: 50Ω
- Handling Power: 5w
- Polarisation: Vertical or Horizontal (dependent on mounting method)
- Connection: 3m LMR200 with SMA-M termination
- Gain: 3-5dBi
- Isolation: >24dB
- Horizontal Beamwidth (-3dB): 360°
- Vertical Beamwidth (-3dB): 85-35°
- VSWR: ≤1.8
- Weight: 0.5Kg
- Dimensions: 250mmx140mm
- Cover: Acrylonitrile butadiene styrene
Technical Specifications:
Type | Helical Omni-Directional Antenna |
Frequency | 400-438 MHz |
Mounting | Internal Wall or Ceiling |
Impedance | 50Ω |
Handling Power | 5w |
Polarisation | Vertical or Horizontal (dependent on mounting method) |
Connection | 3m LMR200 with SMA-M termination |
Gain | 3-5dBi |
Isolation | >24dB |
Horizontal Beamwidth (-3dB) | 360° |
Vertical Beamwidth (-3dB) | 85-35° |
VSWR | ≤1.8 |
Weight | 0.5Kg |
Dimensions | 250mmx140mm |
Cover | Acrylonitrile butadiene styrene |
Technical Specification
Width
150mm
Depth
150mm
Height
150mm
Weight
0.42Kg
Company Reviews
22/02/2024
The product was dispatched quickly and I would highly recommend using them again
19/02/2024
Fast delivery, good price, better quality than existing bracket.
07/02/2024
Does the job - excellent.
07/02/2024
Response from Blake UK in every respect was very good and the product purchased is excellent. My only criticism is that the package that my omni FM/Dab aerial was sent in could have had more packing material as the carton was damaged in transit with a part of the product sticking out.
05/02/2024
Excellent service, both before and after sales.
Google Company Reviews
23/03/2024
Good, well made coaxial TV antenna and F-Type satellite socket wall plate. It works well. The packaging could have done with some bubble wrap around the socket though for protection.
22/03/2024
Super quick service. Please use less tape on the mast next time :-)
22/03/2024
As usual, efficient service, great value products and easy to deal with.
19/03/2024
I already knew Blake from years ago. They are a quality vendor. The first BLA-LP56K was damaged by the courier in transit and they replaced it straightaway no quibbles the next day. This worked a treat in the loft with a masthead amp (have power in big loft). C/N : 30dB, sig: 100%, quality:100%: BER: 0.0. The aerial was connected into an IRS as the rooftop aerial had failed probably due to water ingress in the balun and I was quoted from £250 - £450 for a replacement outside antenna, probably because we have a very tall house/outside installation.Why bother when you know a log in the loft is going to work 11 miles from a 200kW station. As Blake say this is suitable for medium or strong signal areas but the addition of the masthead boosts the signal nicely for all round the house distribution.
14/03/2024
Best online chat service, gets exact answers and has good advice. Hoping products just as good!