Factory Cheap Hot Wr19 Wavguide - WR19 Rectangular Waveguide Terminal Matched Load 40-60GHz – XIXIA

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Factory Cheap Hot Wr19 Wavguide - WR19 Rectangular Waveguide Terminal Matched Load 40-60GHz – XIXIA Detail:

Waveguide	WR15(BJ500)
Frequency Range（GHz）	40-60
VSWR	1.05Max
Average power(w)	0.3CW
Peak power (kw)	0.3CW
Flange	APF19
Material	Brass
Size(mm)	3028.628.6
Net Weight(Kg)	0.04Around

Product Description

The matching load of the waveguide is a wedge or plate made of lossy materials embedded in the waveguide, as shown in Fig. 1 (a) and (b), and the matching load of the circular waveguide is made of birch, as shown in Fig. 1 (c). Because the material is lossy, the incident wave power is absorbed by it. At the same time, because the electromagnetic field gradually enters the wedge made of lossy material, the reflection is avoided. This kind of terminator can be regarded as a lossy gradual transmission line. Usually, the matching load made of lossy gradient lines with one or more wavelengths is enough to make its input VSWR below 1.01.

Requirements for matching load:

(1) The VSWR is small.

(2) Wide operating frequency band.

(3) High power capacity (heat resistant)

(4) Not easy to puncture.

(5) It is not easy to leak high-frequency energy.

(6) Vibration resistance.

(7) The performance is stable and will not change due to temperature rise, humidity or aging.

Application of matching load:

In addition, the matching load is also commonly used as a false antenna to eliminate space radiation without interfering with other electronic equipment.

Modle	Frequency	VSWR	Average power	Waveguide	Length(Max)
	（GHz）	（Max）	（W ）		(mm)
XEXA-WL1150	1.45～2.20	1.05	2	WR1150	320
XEXA-WL430	1.72～2.61	1.05	2	WR430	300
XEXA-WL340	2.17～3.30	1.05	2	WR340	280
XEXA-WL284	2.60～3.95	1.05	2	WR284	260
XEXA-WL229	3.22～4.90	1.05	2	WR229	220
XEXA-WL187	3.94～5.99	1.05	2	WR187	200
XEXA-WL159	4.64～7.05	1.05	2	WR159	180
XEXA-WL137	5.38～8.17	1.05	2	WR137	150
XEXA-WL112	6.59～9.99	1.05	2	WR112	150
XEXA-WL90	8.2～12.50	1.05	2	WR90	120
XEXA-WL75	9.84～15.0	1.05	2	WR75	100
XEXA-WL62	11.9～18.0	1.05	2	WR62	100
XEXA-WL51	14.5～22.0	1.05	2	WR51	80
XEXA-WL42	17.6～26.7	1.05	2	WR42	60
XEXA-WL34	21.7～33.0	1.05	1	WR34	60
XEXA-WL28	26.3～40.0	1.05	1	WR28	50
XEXA-WL22	32.9～50.1	1.1	1	WR22	50
XEXA-WL19	39.2～59.6	1.1	1	WR19	30
XEXA-WL15	49.8～75.8	1.15	1	WR15	30
XEXA-WL12	60.5～91.9	1.15	1	WR12	30
XEXA-WL10	73.8～112	1.25	1	WR10	30
XEXA-WL8	92.2～140	1.25	1	WR8	30

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"Based on domestic market and expand overseas business" is our development strategy for Factory Cheap Hot Wr19 Wavguide - WR19 Rectangular Waveguide Terminal Matched Load 40-60GHz – XIXIA , The product will supply to all over the world, such as: belarus, Czech, Cologne, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

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