8494/95/96G/H Operating And Service Manual 7
Specifications
Maximum SWRMaximum ResidualAttenuationAttenuation Repeatability ±0.01 dB typical after 5 million cycles
RF Power HandlingCapability 1 W average, 100 W peak with maximum pulse width of 10 microseconds
(all models)
Solenoid DriveInstrument Frequency Range (GHz) Maximum SWR
8495G dc to 4 1.35
8495H dc to 8
8 to 12.4
12.4 to 18
1.35
1.5
1.7
8494G,
8496G dc to 4 1.5
8494H,
8496H dc to 8
8 to 12.4
12.4 to 18
1.5
1.6
1.9
Instrument Maximum Residual Attenuation
8494G,
8494H 0.6 dB + 0.09 dB/GHz
8495G,
8495H 0.4 dB + 0.07 dB/GHz
8496G,
8496H 0.6 d8 + 0.09 dB/GHz
Solenoids Drive Coil Voltage Switching Current
All models
(approximately) 20 to 30 Vdc 125 mA1 at 24V
(190Ω, 65mH)
1. For serial number prefixes below 1722S, change 125mA to 110mA.