Coupling and Termination Module Specifications

(0° C ≤ TA ≤ 35° C)*


DC Blocks, Series-Connected Capacitor:

Model No. Capacitance value/Type VSWR Tr/3dB BW Application
PRL-SC-104 0.1 µf, ±10%, 30 V,X7R <1.1@3.0 GHz 40 ps/>8 GHz AC Coupling
PRL-SC-225 2.2 µf, ±20%, 30 V, Z5U <1.2@2.5 GHz 50 ps/7 GHz AC Coupling
PRL-SC-307-6V 300 µf, ± 30%, 6 V, Z5U <1.5@1.0 GHz 80 ps/4.3 GHz AC Coupling

RF Chokes, Series-Connected Inductor:

Model No. Inductance Value Irms Max DCR max SRF Typical Application
PRL-SL-102 1000 nh, ±5% 300 mA 3.5 Ω 400 MHz RF Isolation
PRL-SL-103 10 µh, ±5% 300 mA 3 Ω 60 MHz RF Isolation

Series-Connected Schottky or PN Junction Diode:

Model No. Equivalent Device Type VBR If @ 1V Vf CT Application Comments
PRL-SSDP HSMS-2813/-2814 (Schottky) 20 V 70 mA 2.4 pf RF Detector 2 devices in //
PRL-SDP 1N914 100 V 10 mA 4 pf General purpose detector

Series-Connected Resistors:

Model No. Resistance Value Max. Vr Application
PRL-SR-50 50 Ω ±1% 5 V Back 50 Ω Term.
PRL-SR-450 450 Ω ±1% 10 V . 10X attenuator
PRL-SR-950 950 Ω ±1% 15 V. 20X attenuator
PRL-SR-106 1 MΩ ±1% 100 V Current source

Shunt-Connected Capacitors:

Model No. Value/Type Application
PRL-FTC-104 0.1 uf, ±10%, 30 V,X7R Decoupling/AC short
 

Shunt-Connected Resistive Terminations:

Model No. Value/Type Max Vr/Ir Application/Description
PRL-ACT-50 50 Ω, ±1% 5 V Max. Dual AC Coupled 50 Ω termination
PRL-DCT-50 50 Ω, ±1% 5 V Max. Dual DC Coupled 50 Ω termination
PRL-FTR-50 50 Ω, ±0.5% 5 V Max. Precision Feed-Thru Termination.
PRL-FTR-0 0 Ω, +0.005 Ω 500 mA Max. Short circuit termination

Shunt-Connected Diodes:

Model No. Type VBR If @ 1V Vf CT Application Comments
PRL-FTSDPD HSMS-2813/-2814, SBD 20 V 70 mA 2.4 pf +Signal clipping Grounded Cathode, 2 devices in //
PRL-FTSDND HSMS-2813/-2814, SBD 20 V 70 mA 2.4 pf -Signal clipping Grounded Anode, 2 devices in //

Attenuators:

As of February 2011, PRL has discontinued the ready-to-use attenuator series, due to low demand. We will honor and support all outstanding quotations and orders, but we will not be offering new items for sale in quantities of less than 100. For volume orders, please contact sales@pulseresearchlab.com . To build your own attenuator, please see our Signal Conditioning Kits and our Custom Attenuators application note.


Coupling & Termination  | Detail | Diagram | Datasheet