Model 50PA-1157 is JFW’s latest addition to our RF test system lineup. It contains up to 8 individually controlled solid-state step attenuators. Each attenuator has attenuation range 0 to 63dB by 0.5dB steps and covers 100MHz to 18GHz. It can handle up to +15dBm RF input power bidirectionally. Our easy to use firmware will […]
Model 75P-223 is JFW’s newest 75 Ohm programmable attenuator that features 0.25dB steps. It covers 5-2150MHz with attenuation range 0-63.75dB x 0.25dB steps. It is TTL controlled for easy implementation into your RF test setup. For larger RF test setups that require attenuation of multiple channels, model 75PA-118-XX is an attenuator assembly that is available […]
JFW model 50PSA-101-XX is a programmable phase shifter assembly with range 0 – 358.6° by 1.4° steps. The center frequency is user selectable from 1.5-3.0 GHz. It has a 2RU high 19 inch rack mount enclosure. It is available with up to 8 individually controlled phase shifters. data sheet and outline drawing 0 to 358.6° […]
Model 75PA-113-XX is JFW’s latest 75 Ohm attenuator assembly designed for DOCSIS and CATV automated RF testing. It is an expandable design that can be configured to have up to 16 individually controlled attenuators. The test system has the following features: Operates 5 MHz to 2150 MHz 0 to 95 dB by 1 dB step […]
JFW model 75P-217 is a 75 Ohm programmable attenuator with attenuation range 0 to 95dB by 1dB steps. It covers the frequency range 5-2150 MHz and is rated for +23 dBm of RF input power. It has a solid-state design for high reliability and fast switch time of 0.7 microseconds typical. It is available with […]
Model 50C-070-XX is an ultra wideband 50 Ohm directional coupler operating 500 MHz to 18 GHz. This directional coupler can handle 50 Watts of RF input power. It has 50 Ohm SMA female connectors and is available with 10dB or 20dB coupling values. Available Model Numbers: 50C-070-10 SMA (10 dB directional coupler, SMA, 0.5-18 GHz) […]
Model 50C-064-XX is a wideband 50 Ohm directional coupler operating 375 MHz to 6 GHz. This directional coupler can handle 50 Watts of RF input power. It has 50 Ohm SMA female connectors and is available with 10dB, 20dB or 30dB coupling values. Available Model Numbers: 50C-064-10 SMA (10 dB directional coupler, SMA, 375-6000 MHz) […]
JFW has added three new reactive Wilkinson type power divider/combiner models to our product offering. These models cover 350 MHz to 6 GHz and are available with SMA female connectors. The Wilkinson design is ideal for RF signal fan-in or fan-out applications where low path loss is desired. 50PD-846 SMA (2-Way, 350-6000 MHz) 50PD-847 SMA […]
JFW model 50C-053-XX is a 50 Ohm resistive coupler available with 10dB coupling value. This model covers DC to 3.1 GHz and is rated for 5 Watts. The most popular RF connector configuration is N male/N female/N female. The unit is available with N or SMA connectors with any male/female configuration. Resistive Coupler Features: Couples […]
Three new wideband Wilkinson type power divider/combiner models with N female RF connectors have been added to the JFW website. These models are ideal for wireless testing labs that use N female connectorized RF test setups. This series of divider/combiner models is comprised of the following three models: Model 50PD-836 N (2-Way, N female, 400 […]