Programmable Attenuators with GPIB/RS-232/Ethernet Control.
Frequency Range: 800-3000 MHz
Configuration: 12 x 4 Handover Test System
See block diagram: 092-5634
Impedance: 50 Ohms nominal
VSWR 1.5:1 typical
1.7:1 maximum
Insertion Loss: 29.2 dB typical @ 800 MHz
33.7 dB typical @ 3000 MHz
Attenuation Range: 0-127 dB in 1 dB steps
Attenuation Accuracy:(guaranteed monotonic)
± 0.5 dB or 2% (typical)
± 0.75 dB or 2% (maximum)
Power Divider Isolation: 20 dB minimum
RF Input Power: +25 dBm operating
+30 dBm (no damage)
Switching Speed: 10 microseconds typical
(after command is received and processed)
(50 milliseconds typical processing time)
AC Supply: 100-240 VAC @ 47-63 Hz
Manual Control: Keypad and LCD display
Remote Control: Ethernet (10/100) and RS-232
Remote Commands: Set Attenuator (SAx y
Read Attenuator (RAx
Fade Attenuator (FAx y z t
Handover (HNDx y t)
Variable Handover (VHND Av Aw Vx Vy Tz)
Change Baud Rate (CBx
Baud Rates (RS-232 mode): 9600, 19200, or 38400 Baud
RF Connector: SMA female
Temperature Range: 0ºC to +50ºC
Physical Size: See outline drawing 092-5635