Programmable and Manual Step
44
Step Attenuator Selection Guide
The manual and programmable
HP 355 series attenuators offer
exceptional attenuation accuracy to
1 GHz; 0.1 dB to 1 kHz, 0.25 dB to
500 MHz, 0.35 dB to 1 GHz. They
feature BNC (f) RF connectors, with
optional type-N (Option 001) and
TNC (Option 005) also available. To
achieve 1 dB steps up to a range
of 132 dB, serially connect two
attenuators using a standard
UG-491A/U BNC (m)-to-BNC (m)
adapter. Programmable HP 355EF
models feature a 7-pin connector.
To protect your transistor driver
against transients during the
switching cycle, order Option 007 to
install a protective diode between
each solenoid and driver.
HP 355C (0 to 12 dB, 1 dB steps)
HP 355D (0 to 120 dB, 10 dB steps)
HP 355E (0 to 12 dB, 1 dB steps)
HP 355F (0 to 120 dB, 10 dB steps)
HP 355 Series Specifications
HP 355C,D
Frequency Range
Step Attenuation
Size Range dc to 1000 MHz dc to 4 GHz dc to 18 GHz dc to 26.5 GHz dc to 40 GHz
0 to 11 dB 8494A 8494B
0 to 12 dB 355C
0 to 70 dB 8495A 8495B 8495D
0 to 110 dB 8496A 8496B
0 to 120 dB 355D
0 to 11 dB 8494G 8494H 84904K 84904L
0 to 12 dB 355E
0 to 70 dB 8495G 8495H 8495K
84907K 84907L
0 to 90 dB 8497K
84906K 84906L
0 to 110 dB 8496G 8496H
0 to 120 dB 355F
Manual
Programmable
10 dB
1 dB
1 dB
10 dB
Manual
Programmable
Loading...