Waveguide Matching Load ,750MHz–75GHz

Description

Product Overview

Shenzhen Huashi Waveguide Matching Load  (750MHz–75GHz)) is a high-performance microwave component product from HS Microwave. This manual compiles technical specifications for all models in the series, for engineering design, system integration, and procurement reference. All data is from original factory test reports, unmodified.

Key Features

• Ultra-low reflection, VSWR as low as 1.03
• Power rating 10W / 300W / 2000W tiers
• Full waveguide series WR975–WR28
• Ideal for high-power Tx termination
• High reliability, excellent long-term stability
• Rugged construction for field deployment
• Low intermodulation distortion design
• Custom power & interface available

Typical Applications

1. Radar Tx termination
2. PA testing
3. Anechoic chamber testing
4. Chamber calibration
5. SatCom ground stations
6. Production-line ATE

Models & Specifications

Model	Freq(GHz)	VSWR	Power(W)	Waveguide	BJ	Flange
HS-WL9+L	0.75-1.15	1.03-1.25	10-2000	WR975	BJ9	FDP/FDM
HS-WL12+L	0.96-1.46	1.03-1.25	10-2000	WR770	BJ12	FDP/FDM
HS-WL14+L	1.13-1.73	1.03-1.25	10-2000	WR650	BJ14	FDP/FDM
HS-WL18+L	1.45-2.20	1.03-1.25	10-2000	WR510	BJ18	FDP/FDM
HS-WL22+L	1.72-2.61	1.03-1.25	10-2000	WR430	BJ22	FDP/FDM
HS-WL26+L	2.17-3.30	1.03-1.25	10-2000	WR340	BJ26	FDP/FDM
HS-WL32+L	2.60-3.95	1.03-1.25	10-2000	WR284	BJ32	FDP/FDM
HS-WL40+L	3.22-4.90	1.03-1.25	10-2000	WR229	BJ40	FDP/FDM
HS-WL48+L	3.94-5.99	1.03-1.25	10-300	WR187	BJ48	FDP/FDM
HS-WL58+L	4.64-7.05	1.03-1.25	10-300	WR159	BJ58	FDP/FDM
HS-WL70+L	5.38-8.17	1.03-1.25	10-300	WR137	BJ70	FDP/FDM
HS-WL84+L	6.57-9.99	1.03-1.25	10-300	WR112	BJ84	FBP/FBM/FBE
HS-WL100+L	8.20-12.4	1.03-1.25	10-300	WR90	BJ100	FBP/FBM/FBE
HS-WL120+L	9.84-15.0	1.03-1.25	10-300	WR75	BJ120	FBP/FBM/FBE
HS-WL140+L	11.9-18.0	1.03-1.25	10-300	WR62	BJ140	FBP/FBM/FBE
HS-WL180+L	14.5-22.0	1.03-1.25	10-300	WR51	BJ180	FBP/FBM/FBE
HS-WL220+L	17.6-26.7	1.03-1.25	10-300	WR42	BJ220	FBP/FBM/FBE
HS-WL260+L	21.7-33.0	1.03-1.25	10-300	WR34	BJ260	FBP/FBM/FBE
HS-WL320+L	26.5-40.0	1.03-1.25	10-300	WR28	BJ320	FBP/FBM/FBE

 

General Specifications

Parameter	Specification
Impedance	Standard waveguide impedance
Operating Temp.	-40°C ~ +85°C (consult for high-power)
Storage Temp.	-55°C ~ +105°C
Rel. Humidity	≤95% (non-condensing)
Material	Al alloy + absorbing material
Finish	Thermal conductive oxidation
Mounting	Flange mount
Cooling	Natural / optional forced air
Avg. Power	10W / 300W / 2000W (model dependent)

 

Model Naming Convention

HS – WL – XX + L

│     │     │  └─ L = Load

│     │     └──── Waveguide number (BJ9–BJ320)

│     └────────  WL = Waveguide Load

└────────────  HS = Brand prefix