HP 8447D Operation And Service Manual page 8

Table 2
Specifications
Frequency range
Typical 3 dB bandwidth
(Std, Opt 001 and Opt 011)
Mean Gain (20° to 30°C)
Gain flatness across fre-
quency range
Noise Figure
Output power for 1 dB gain
compression
Harmonic distortion
−
Typical output for < 60 dB
harmonic distortion
VSWR, 9 kHz to 50 MHz
VSWR, 1 to 1300 MHz
VSWR, 1 to 1400 MHz
Impedance
Reverse isolation
Maximum DC input volt-
age
Typical risetime
Typical group delay
Net weight
Option 001
Operation and Service Manual
General Information
HP 8447F Specifications
HP 8447F
Preamp
0.1 to 1300 MHz 0.1 to 1300 MHz
.075 to 1700 MHz .075 to 1400 MHz
22 dB ± 2.0dB
25 dB minimum
± 1.5 dB ± 1.5 dB
< <
8.5 dB
>+ ≥+
7 dBm (typical)
(0.1 to 1000 MHz)
− −
30 dB for 0 dBm
output (typical) output
− −
30 dBm
−− −−
< −−
2.0:1 Input
<
2.2:1 Output
−− <
<
50 Ω 50 Ω
> >
40 dB
±10 V ±10 V
400 ps 420 ps
a
1.1 ns 1.5 ns
3 lbs 14 oz (1.75 kg)
−−
6
Power Amp Preamp
0.1 to 1300 MHz
.075 to 1700 MHz
25 dB minimum
± 1.5 dB
<
11 dB (typical) 8.5 dB
>+
12.5 dBm 7 dBm (typical)
+ −
30 dB for 8 dBm 30 dB for 0 dBm
output (typical)
−
20 dBm 30 dBm
−−
<
2.0:1 Input
<
2.2:1 Output
−−
2.2:1 Input
2.5:1 Output
50 Ω
>
40 dB 40 dB
±10 V
400 ps
b
1.1 ns
3 lbs 14 oz (1.75 kg)
−−
HP 8447F H64
Low Freq. Preamp
9 kHz to 50 MHz
6 kHz to 400 MHz
26 dB minimum
± 2 dB
−−
>+
15 dBm
(0.1 to 1000 MHz)
−
35 dBc for
dBm output
−
2 dBm
<
2.0:1
50 Ω
−−
±10 V
−−
−−
a
+
10
DRAFT