When distributing RF signals having wideband power divider models simplifies fan-out and fan-in of multiple communication bands. Below are several wideband 50 Ohm power divider/combiner models that cover multiple frequency bands. All of the below models are 50 Ohm reactive type divider/combiners which provide isolation between ports and lower insertion loss than resistive types. These […]
JFW has a line of 50 Ohm fixed attenuators that operate DC-8.4 GHz. They are available with N or SMA connectors. We created these models so that customers operating in bands such as mid-5G, Wi-Fi 6E and Wi-Fi 7 would not have to pay for 18GHz models. If you are not working at 18GHz, then […]
JFW model 50B-053 is a 5 Watt pushbutton attenuator. It has 50 Ohm impedance and operates DC-1090MHz. It has attenuation range 0-101dB x 1dB steps. It is available with BNC, N, SMA or TNC connectors. There are 9 total pushbuttons. Activate multiple pushbuttons to create combinational attenuation settings. Manual Pushbutton Attenuator 5 Watts average 0-101dB […]
JFW offers 2 Watt fixed attenuators with several different frequency band options. All of the below models have 50 Ohm SMA male/female connectors. Do not pay for an 18GHz attenuator if you are only working at 6GHz. Use an attenuator that matches your frequency band to keep your costs as low as possible. model 50HFFA-xxx-2/6 […]
JFW model 75PA-131 F is a 75 Ohm attenuator assembly that can be used to test CATV devices. The attenuator assembly operates DC-1218MHz and contains 32 individually controlled step attenuators with attenuation range 0-95.5dB x 0.5dB steps. Each attenuator has two ports that are both cabled to the rear panel with F female connectors. The […]
JFW model 50T-706 is a 50 Ohm termination that operates DC-18GHz. It is available with TNC male or TNC female. It is rated for 2 Watts average input power. Schematically this part is a 50 Ohm resistor to ground. Connecting this part to an open 50 Ohm port will properly terminate the port with 50 […]
JFW model 50MS-471 is a 6X6 blocking matrix switch that operates 400-7125 MHz. All unused ports are absorptive (i.e. self-terminating into 50 Ohm). It is available with N or SMA connectors. The matrix is constructed using switches on both halves of the matrix. A 6X6 blocking matrix can only have a maximum of 6 active […]
JFW model 50MS-470 is an 4X4 blocking matrix switch that operates 400-7125 MHz. All unused ports are absorptive (i.e. self-terminating into 50 Ohm). It is available with N or SMA connectors. The matrix is constructed using switches on both halves of the matrix. A 4X4 blocking matrix can only have a maximum of 4 active […]
Using a fixed attenuator that matches your bandwidth will reduce you costs. Do not pay for an 18GHz attenuator when a 6GHz attenuator will meet your bandwidth and cost less. 2 Watt fixed attenuators: model 50HFFA-xxx-2/6SMA (DC-6 GHz, SMA) model 50HFFA-xxx-2/8SMA (DC-8.4 GHz, SMA) model 50HFFA-xxx-2/18SMA (DC-18 GHz, SMA) model 50HFFA-xxx-2/26SMA (DC-26.5 GHz, SMA) model […]
JFW has added four new 18GHz DC block models. All four models are inner only type DC blocks with 50 Ohm impedance. They are available with SMA or N type connectors. Model 50DB-081 SMA 10MHz to 18GHz 200Vdc Documentation Model 50DB-083 N 10MHz to 18GHz 200Vdc Documentation Model 50DB-085 SMA 9kHz to 18GHz 50Vdc Documentation […]