Durham Radio Checkout
TOLL-FREE: 1-888-426-1688 
   Local/International: 905-665-5466 
type this email address into the TO: field of your email program 

10-1380 Hopkins St., Whitby, ON Canada (MAP)
Just east of Toronto and 4 minutes from the 401
Reg Hours: M-F 9 - 6  Sat 9 - 3   Holiday hours
 
Search: Advanced search
Please sign up for our What's New mailing at the bottom right corner of this page.
Printable version 
Products Products
Part numbers can be entered in the search box above.


*WHAT'S NEW*
Clearance Items
Specials
New Products
Used Gear


*MAIN CATEGORIES*
AC & DC Adapters
AM-FM Radios
Amateur Radio
Amplifiers
Avionics
Batteries & Chargers
Bluetooth Speakers
Books
CB Radios
C.Crane Products
Cellphone & Tablet Accessories
Clocks
Coax
Commercial Radios
Earphones and Headphones
Electronic Accessories
Emergency Radios & Flashlights
Frequency Counters
FRS GMRS
Fun Products
GPS Receivers
HDTV Tuners/Antennas/More
Ipod Accessories
LED Products
magicJack
Maps
Marine
Memory Cards
Motorcycle Equipment
J&M Corporation Motorcycle Accessories
Parts
Pouches & Protective Cases
Power Supplies
Recording Devices
Repeaters
Scanners
Service
Self Powered Items
Shortwave
Speaker Mics & Headsets for HT's
Tivoli Audio
Tools
Towers, Mounts and Rotors
Weather Alert Receivers
Weather Radio Receivers
Weather Stations & Thermometers
WiFi Radios, Antennas & Accessories
Youkits Products


Help Help
Contact us
Privacy statement
Terms & Conditions
Flash Deals
Our Hamfest Schedule

Durham Radio Sales and Service Canada :: Amplifiers :: HF :: AL811X 600W O/P (3) 811A 200/220/240V EXP **SPECIAL ORDER ITEM**

AL811X 600W O/P (3) 811A 200/220/240V EXP  **SPECIAL ORDER ITEM** 

Ameritron AL-811x 600 Watt HF Amplifier, **SPECIAL ORDER ITEM**

**SPECIAL ORDER ITEM, PRE-PAYMENT REQUIRED**

The AL-811 gives you powerful punch at a price that’s easy on your wallet. Going from 600 watts to the full legal limit gives you less than one S-unit increase. The AL-811 covers all HF bands and modes. Get 600 watts output PEP SSB and 500 watts output CW. You even get 400 watts on demanding continuous modes like RTTY, SSTV, FM and AM. The power supply is built tough so you get peak performance year after year. A Pi-Network tuned input allows even fussy solid state rigs to deliver full drive to AL-811. A quiet blower pressurizes the cabinet with a large volume of air flow. It keeps the 811A tube temperature well below the tube manufacturer’s rating - even with a key down carrier at 400 watts output without the overwhelming noise of oversized fans. Two illuminated meters give you a clear picture of your AL-811's operating conditions so you can tell right away if something is wrong. The grid current meter continuously checks for improper loading. The other meter switches between high voltage and plate current to warn of abnormal conditions. Special buck-boost transformer winding that lets you compensate for stressful high line voltage and performance robbing low line voltage. This makes your components last longer and gives you peak performance regardless of your line voltage. 12 VDC keying relay is compatible with solid state and tube rigs. Includes operate/standyby switch, TX LED indicator. Shipped with transformer installed and wired for 120 VAC. Draws 8 amps at 120 VAC. For lightning fast QSK operation, use the optional external QSK-5, electronic PIN diode switch.

Details
 
SKU AL811X
Weight 25.00 lbs
Price: $1169.95

Options
 
Quantity

Add to cart
        
Add to wish list



Your name: *
Your e-mail: *
Recipient email: *

Type the characters you see in the picture:

Get a different code

Send to friend

 
Your cart Your cart
Cart is empty
 

View cart
Checkout
Wish list
Orders history


Your Account Your Account
Secure login 
Register 
Recover password

If you have disabled Javascript in your browser click here


Newsletters Newsletters
Please enter your email address (and characters shown below) to subscribe to our "What's New at Durham Radio" and/or our "Flash Deals" mailing. You can unsubscribe any time by clicking on the link provided at the bottom of every mailing.

Your email:
Subscribe 



  We accept 
Copyright © 1993-2017 Durham Radio Sales and Service Canada