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Description
MI-351 Magnetron USSR MI351A/B NOS NEW 1985 МИ-351 МИ351 MI351 Never OpenedOne (1 pcs) magnetron MI 351A B MI351A 351 A MI351B NOS New Old Stock. General characteristics Frequency range, GHz 16,05 16,40 Pulsed output power, W, min. 400 Pulse repetition frequency, kHz 5000 Pulse duration, mcs 0,1 0,5 VSWR, max. 1,3 Spectrum width, MHz, max. 2 tp25% Frequency tuning steepness, MHz mm, max. 250 Lifetime, h 500 Dimension, mm 538844 Weight, kg 450 Main Parameters Frequency, GHz 16,05 16,4 Peak Power Output, kW 0,5 Anode Voltage,
One (1 pcs) magnetron MI-351A/B MI351A МИ-351-A MI351B
NOS - New Old Stock.
| Frequency range, GHz | |
| Pulsed output power, W, min. | |
| Pulse repetition frequency, kHz | |
| Pulse duration, mcs | |
| VSWR, max. | |
| Spectrum width, MHz, max. | |
| Frequency tuning steepness, MHz/mm, max. | |
| Lifetime, h | |
| Dimension, mm | |
| Weight, kg | |
| Main Parameters |
| Frequency, GHz | 16,05-16,4 |
| Peak Power Output, kW | 0,5 |
| Anode Voltage, kV | 2,45-2,8 |
| Cathode heating voltage, V | 6,0-6,9 |
| Electric characteristics |
| Anode Current, amps | 1,5-2,25 |
| Cathode heating current, amps | 0,48-0,6 |
| Setup time, s | 60 |
| Pulse Width, microseconds | 0,1-0,5 |
| Duty Cycle | |
| VSWR, max | 1,3 |
| Mechanical characteristics |
| Lifetime, h | 500 |
| Dimensions, mm | 53х88х44 |
| Weight, Kg | 0,45 |
| Configuration | packaged, metal-ceramic |
| Output | waveguide |
1pc. MI-351-A Magnetron
It's NEW OLS STOCK, never used item in original styrofoam box. We sell it "as is", no returns. What you see is what you get.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 3
Very slow--5+ minutes to froth and warm milk
Color: White-Stainless
Pros-- Makes nice froth and warms the milk. Both froth settings produce the same kind of froth.
it's relatively easy to clean-- usually just a strong rinse will do. It does fine in the dishwasher too.
The noise level isn't bad.
Cons--it takes between five and six minutes to froth milk. It is very slow. I can froth latte art milk on my espresso maker in less than a minute, by comparison.
The forth it produces is too thick to make any kind of latte art.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Quality
Color: White-Stainless
What really impressed me is how fast it works—in just a couple of minutes, I have hot, creamy milk with thick, rich foam. The texture comes out smooth and fluffy, just like a coffee shop.
It’s super easy to use, and cleaning it is quick too. I’ve used it for lattes, cappuccinos, and even hot chocolate, and it works perfectly every time.
Definitely worth it if you want something quick, easy, and makes great foam in large amounts
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Very nearly perfect!
Color: Matte Black
Admittedly, I'm writing this after making only one latte, but it was almost perfect! The milk was hot enough, but not too hot. The froth on my half & half was luxurious. It was super easy to use and select the what I want. I love the glass pitcher and being able to see my half & half as it heats and foams up.
The only thing that isn't perfect, and I didn't take any off on my stars for, is that the frother is plastic. I'm striving for a plastic-free life and this Milk Frother and Steamer is very close to that, but heating plastic releases nanoparticles into the contents.
I may have to buy another one, since it seems that there is no spare pitcher available to buy. Two pitchers would be very handy.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Easy to use, reliable machine
Color: White
Great product! I have a fully automated DeLonghi cappuccino/latte coffee machine. After 5 years of use, the machine's milk frothing function started to fail. I purchased this product to supplement/replace the milk frother on my DeLonghi automated coffee machine; it works great and produces copious milk froth with much less mess.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Best frother ever!
Color: White
This is the best frother ever! Works better than my expensive espresso machine frother. So easy and makes a large amount enough for 2 large cappuccinos.
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Reviewed in the United States on April 21, 2026
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