2
Measurement Ports
HP 8712B HP 8714B
≤1.0 GHz >1.0 GHz
minimum maximum minimum maximum minimum maximum
Options power power power power power power
No options 0 dBm 16 0 13 −5 10
1E1 −60 15 −60 12 −60 9
1EC1 −3 13 −3 10 −8 7
1DA/DB −2 14 −2 11 −9 6
1E1 and 1EC1 −60 12 −60 9 −60 6
1E1 and 1DA −60 13 −60 10 −60 5
1EC1 and 1DB −5 11 −5 8 −12 3
1EC
1, 1E1, and 1DB −60 10 −60 7 −60 2
Specifications
Source
Frequency
Range 300 kHz to 1.3 GHz (HP 8712B)
300 kHz to 3.0 GHz (HP 8714B)
Resolution 1 Hz
Stability ±5 ppm 0° C to 55° C (typical)
Accuracy 1) ±5 ppm at 25° C ±5° C
2) <1 Hz at 10% change in line voltage
Harmonics <–20 dBc, <1 MHz
<–30 dBc, >1 MHz for HP 8712B,
<–30 dBc for HP 8714B
Output Power
Resolution 0.01 dB
Level accuracy ±1.0 dB
±1.5 dB Option 1EC
1
±2.0 dB Option 1E1
±3.0 dB Option 1EC
1 and 1E1
Maximum and minimum power
HP 8712B HP 8714B
50 and 75 ohm
Directivity 40 dB 40 dB
Source match 20 dB 20 dB
(reflection)
Source match 14 dB typical
1
23 dB typical at <1.3 GHz,
(transmission) 20 dB typical at >1.3 GHz
Load match 18 dB typical 20 dB typical at <1.3 GHz,
18 dB typical at >1.3 GHz
Reflection Tracking 0 ±0.4 dB typical 0 ±0.2 dB typical
1. All power specifications with Option 1EC (75 ohms) are typical above 2.0 GHz.
This table shows the residual
HP 8712B and 8714B system
specifications. These characteristics apply at an environmental
temperature of 25° ±5° C, with less
than 1° C deviation from the calibration temperature. Directivity
and source match specifications
apply after calibration.