The Narda 774-3 attenuator was designed to provide maximum operation under conditions of severe shock and vibration. It is bidirectional with a Type N male connector on one end and a female Type N connector on the other end.

The Model 4768 Series features an SMA-Compatible 2.9 mm size connector interface that will mate non-destructively with SMA-Type connectors, 3.5 mm and 'K' connectors. This series of attenuators operates from DC through 40 GHz with exceptional flatness and low VSWR across the entire frequency band.

Texscan model PA5007 is a high accuracy, DC to 1300 MHz, BCD programmable step attenuator with a range of 0 to 125 dB, in 1 dB steps, and an impedance of 50 Ohms.  It is BCD (10 bit) programmable through a standard 25 pin DB-25 male connector, with an accuracy of 0.2 dB to 1 GHz and 0.3 to 1300 MHz. The activating voltage is 12 Volts. It has SMA(f) connectors; a female DB-25 connector is included.

Attenuation Bits (Cells): 1, 2, 4, 8, 10, 20, 20, 20, 20, 20
Insertion Loss: 2.5 dB @ 500 MHz, 3.8 dB @ 1000 MHz, 6.0 dB @ 1300 MHz
VSWR (Max): 1.2 @ 500 MHz, 1.3 @ 1000 MHz, 1.5 @ 1300 MHz
Current (mA/Bit): 15
Average Power Handling Capability: 0.5 Watt
Peak Power Handling Capability: 750 Watt, 3µ sec. pulse
Switching Speed: 6 milliseconds