Sirio SY-3 27MHz 3 Element Yagi CB Antenna (26.5-30 MHz Tunable)
The Sirio SY 27-3 is a high quality, light weight, low priced 3 element beam that covers 26.5 to 30MHz. but It can also be easily made to work on the 28 MHz Amateur Band.
In stock
- SKU
- 11-123
£119.95
Description / Sirio SY-3 27MHz 3 Element Yagi CB Antenna (26.5-30 MHz Tunable)
The Sirio SY 27-3 is a high quality, light weight, low priced 3 element beam that covers 26.5 to 30MHz. but It can also be easily made to work on the 28 MHz Amateur Band.
They are incredible value for money and with good band conditions, you can work the world with ease and put out a big signal with these high gain antennas. It's Sirio build quality too, for a very happy and long life
Features/Specification
- CB Base station antennas
- Directional, High-gain
- Horizontal polarization
- Factory tuned at mid-band
- High power handling capability
- Elements equipped whit waterproof jointing sleeve
- Made of aluminium alloy 6063 T-832
- SY element Yagi antenna
- Frequency range: 26.1-27.7 MHz @ SWR ≤ 2
- Impedance: 50 ohm unbalanced
- Radiation (H-plane): directional
- Polarization: linear horizontal
- Gain: 8.5 dBd, 10.65 dBi
- Bandwidth @ SWR ≤ 2 ≥ 1800 KHz (160 channel)
- SWR @ res. freq.: ≤ 1.2
- Max. power: 1000 Watts (CW) continuous 3000 Watts (CW) short time
- Feed system / position: Gamma match / center
- Connector: SO239 socket
- Materials: Aluminium, Steel, Nylon
- Wind load: 86 N at 150 Km/h
- Wind resistance: 120 Km/h
- Wind surface: 0.07 m²
- Dimensions (approx.): 5740 x 2710 x 100 mm
- Boom length / diameter: 2710 mm / 33 mm
- Max. element length (approx.): 5740 mm
- Turning radius (approx.): 3200 mm
- Weight (approx.): 4700 g
- Mounting mast: 35-50 mm
More Information
| Allow Backorder in Clerk.io | No |
|---|---|
| Product Condition | New |
| Bar Code/EAN | 8056182113375 |
| Manufacturer | Sirio |
| Frequency Band | CB |
| Frequency MHz | CB Radio - 27-28 MHz (11m) |
| Antenna Connection | SO239 |
| Item returned for technician testing period | 14 days |
| Repair period | 90 days |
| Refund period | 14 days |
| Exchange period | 14 days |
Product Attachments
Customer Reviews
Price
5
Quality
5
Value
5
Sirio 3 Element Beam
Review by
Steve
This is a very well made antenna for 10/12m band, easy to put together, had many long distance DX. I can highly recommend this antenna and the team from Moonraker are always very helpful.
Price
5
Quality
5
Value
5
good
Review by
Al
good
Price
5
Quality
5
Value
5
Amazing Value for 28 MHz.
Review by
Mike
I got the aerial for 10 metres. Sirio give the dimensions for the band. It is really well made and easy to adjust.
I have it at 5 metres and it worked VK at -10 +0 on the first morning. I cut mine for 28.4 to give a good SWR for CW and SSB portions of the band. It gives good DX on digital and phone.
I do like the SO259 the shoulder makes it easy to seal with tape.
I have it at 5 metres and it worked VK at -10 +0 on the first morning. I cut mine for 28.4 to give a good SWR for CW and SSB portions of the band. It gives good DX on digital and phone.
I do like the SO259 the shoulder makes it easy to seal with tape.
Price
5
Quality
5
Value
5
Great Antenna good price
Review by
Cheekyboydanny
I don't know how Sirio make this antenna for the price you pay, I can't even source ally tubing this cheap let alone the CNC machined parts. Bigger than I first thought but construction is very simple with very low SWR depending how and where you place it. Hugely impressed with it's ability to be taken out portable if required. I love Sirio products. Moonraker do a very good job having it delivered next day, well recommended and very helpful - thank you.
Price
5
Quality
5
Value
5
Sirio-3 3 element beam for 10 metres
Review by
Ian D
First impression; very well box'd and securely packed and all parts present.
Instructions in English and easy to understand however do read and read again, the chart showing the element length for the required frequency before you cut!
Easy to assemble and beam appears to be very robust made of good quality metal.
Initial tests 5 ft above ground gave a good VSWR allowing me work europe on 10m; just waiting to raise the mast with this new antenna in place!
Instructions in English and easy to understand however do read and read again, the chart showing the element length for the required frequency before you cut!
Easy to assemble and beam appears to be very robust made of good quality metal.
Initial tests 5 ft above ground gave a good VSWR allowing me work europe on 10m; just waiting to raise the mast with this new antenna in place!
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