We use
cookies and similar technologies
to help give you the best experience on our site and to show you relevant advertising. If you continue to use this site, we’ll assume that you’re happy to receive all cookies
CHAMELEON UNUN/BALAN 1:1
SKU Part Number:
CHA-UNUN-BALUN-CHA-1
£126.00
£105.00
Pre Order
Seen this product cheaper elsewhere?
Call 0345 2300 599CHA UNUN/BALUN
Unleash the power of seamless connectivity with our latest innovation – the CHA UNUN/BALUN series. Designed to elevate your antenna experience to unprecedented heights, these high-power marvels are set to redefine your communication journey.
Seamless Compatibility:
With a comprehensive range of ratios including 9:1, 6:1, 4:1, and 1:1, our UNUN/BALUN series ensures compatibility with a wide array of antennas and systems. Whether you're a seasoned ham radio enthusiast, an avid outdoor adventurer, or an emergency responder, Chameleon Antenna has you covered.
Peak Performance:
Experience unparalleled performance as the NEW CHA UNUN/BALUN optimizes impedance transformation, enhances signal efficiency, and minimizes unwanted interference. Elevate your signal strength and clarity, allowing you to stay connected even in challenging environments.
Cutting-Edge Engineering:
Crafted with precision and innovation, our UNUN/BALUN series showcases Chameleon Antenna's commitment to excellence. These units are built to withstand the elements, ensuring reliability in the harshest conditions. Whether it's a scorching desert or a frigid mountaintop, our UNUN/BALUNs are your trusty companions.
SPECIFICATIONS
1:1 ATU Current BALUN
Frequency: 1 – 100Mhz
Input Impedance: 50Ω
Output Impedance: 50Ω
Typical insertion loss: less than 0.05 dB
Power Handling (CW/AM/SSB): 700w /500w/1Kw
Core Type: FT240-43 by Fair-rite® Co.
Wire type: Enamel copper wire 1.6 mm (AWG 14)
Insulation type: PTFE
4:1 UNUN for Multiband Verticals
Type: 4:1 Current Balun
Frequency: 1 – 52Mhz
Input Impedance: 50Ω
Output Impedance: 200Ω
Typical insertion loss: less than 0.05 dB
Power Handling (CW/AM/SSB): 700w /500w/1Kw
Core Type: FT240-43 by Fair-rite® Co.
Wire type: Enamel copper wire 1.6 mm (AWG 14)
Insulation type: PTFE
6:1 UNUN RF Transformer
Frequency: 1.5 - 70MHz
Input Impedance antenna: 300Ω
Output TRX: 50Ω
Power: 800W average, 1.5kW peak
Insertion Loss Less then: 0.4dB
VSWR: Less than 1.2:1 (1 - 30MHz)
Temperature Range: -40°C to +100°C
Core Type: FT240-43 by Fair-rite® Co.
Wire type: 14AWG enamel copper wire ©Essex Group
Insulation type: PTFE Te‑on tubes ©Essex Group
Antenna Compatibility: windows, OCF antennas, Hertz and folded dipole antennas, T2FD etc...
Maximum Ratings
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
Measuring VSWR (S11)
The VSWR is below 1.1 across the entire HF band, transformation.
is perfectly ‑at despite of makes huge magnitude of choking impedance.
9:1 UNUN RF Transformer
Frequency: 1.5 - 30MHz
Input Impedance antenna: 450Ω
Output TRX: 50Ω
Power: 800W average, 1.2kW peak
Insertion Loss Less then: 0.4dB
VSWR: Less than 1.2:1 (1 - 30MHz)
Temperature Range: -40°C to +100°C
Core Type : FT240-43 by Fair-rite® Co.
Wire type: 14AWG enamel copper wire ©Essex Group
Insulation type: PTFE
Antenna Compatibility: End Fed Antennas
Maximum Ratings
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
Measuring Insertion Loss (S21)
Insertion Loss is under 0.1dB within entire radio amateur MF, HF and even 6m bands. 0.1dB insertion loss makes only 2% power loss. When you drive 1kW into antenna only 20w output power will be missing by another type of energy
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]