HP HP 8712ET, User Manual, Page: 425 / 480

ET User’s Guide 9-31
Specifications
Table 9-7 General Information (continued)
a. A third-wire ground is required.
HP 8712ET/ES and HP 8714ET/ES General Information
Description Specification Supplemental Information
Rear Panel (continued)
External Reference In:
Input Frequency 10 MHz, nom.
Input Power
−5
dBm to
+
12 dBm, nom.
Input Impedance 50
Ω
, nom.
VGA Video Output 15-pin mini D-Sub; female.
Firmware supports normal and
inverse video color formats.
HPIB Type-57, 24-pin; Microribbon
female
X and Y External Detector Inputs 12-pin circular; female
Parallel Port 25-pin D-Sub (DB-25); female
LAN 8-pin RJ45; female
RS232 9-pin D-Sub (DB-9); male
Mini-DIN Keyboard/Barcode Reader 6-pin mini DIN (PS/2); female
Line Power
a
:
Frequency 47 Hz to 63 Hz
Voltage at 115 V setting 90 V to 132 V 115 V, nom.
Voltage at 220 V setting 198 V to 264 VAC 230 V, nom.
Power 300 VA, max 230 W, nom.
Front Panel
RF Connectors Type-N female; 50
Ω
, nom.
(With Option 1EC only: Type-N
female; 75
Ω
, nom.)
Probe Power: 3-pin connector; male
Positive Supply 200 mA, max +15 V, nom; 0.75 A fuse, nom;
Negative Supply 250 mA, max
−12.6
V, nom; 0.75 A fuse, nom.