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 […]
JFW model 50P-2101 SMA is a 50 Ohm programmable attenuator with simple to use TTL control. It operates 100MHz to 18GHz and is controlled via parallel TTL lines. Each control line controls 1 of the 7 attenuation sections (i.e. 0.5, 1, 2, 4, 8, 16, and 31.5dB). Activate multiple sections to achieve combinational dB values. […]
JFW has added model 50BR-167 to the website. It is a 50 Ohm manual attenuator in a benchtop enclosure. It operates DC-3.6GHz and has attenuation range 0-110dB x 1dB steps. The unit has three knobs on the front panel. The knobs control three attenuators that are connected in series with each other. The attenuation setting […]
JFW model 50PA-1253 is a 4X8 handover test system that can be used for signal fade testing between wireless devices and network access points. It operates 500-6000MHz with 0-63.5dB x 0.5dB step programmable attenuators. It is a full fan-out configuration (32 total paths) with a programmable attenuator on every path (32 total attenuators). This unit […]