HP 3336A - Page 108

3336B
Model 3336A/B/C
4-22. On Carrier Return Loss.
Specification:
Performance Tests
4-23.
This
performance
test
verifies
that
the
-hp-
3336
meets
the
On
Carrier
Return
Loss
specification
in
Table
4-1.
3336A
10Hz
10kHz
30kHz
2.09MHz
10.9MHz
20.9MHz
75 ohm output
150 ohm output
75 ohm output
124 ohm output
135 ohm output
)
> 30 dB
> 20 dB > 30 dB
> 20 aB [> 30 dB)
3336C
50 ohm output > 30dB > 25 dB*
75 ohm output
*NOTE
50Q Return Loss from 10 MHz to 20.9 MHz is > 30 dB with Op-
tion 005.
Required Equipment:
Synthesizer
Wave Analyzer
High Frequency Probe (diode detector)
50 - 75 ohm Minimum Loss Impedance
Matching Pad
75 ohm Directional Bridge**
50 ohm Directional Bridge (3336C only)**
124 ohm Directional Coupler (3336B only)
124 ohm Direction Coupler
(3336B with Option 001)
150 ohm Directional Coupler (3336A only)
50 ohm Feedthru Termination (3336C only)
75 ohm Feedthru Termination
124 ohm Termination Resistor (3336B only)
(2 x 248 ohm)
150 ohm Termination Resistor (3336A only)
Ohmmeter
-hp- Model 3325A or 3335A
-hp- Model 3581A/C
-hp- Model 11096B
-hp- Model 85428B
-hp- Model 8721A/Option 008
-hp- Model 8721A
-hp- Part No. 5061-1135
-hp- Part No. 5061-1136
-hp- Part No. 5061-1137
-hp- Model 11048C
(2 required)
-hp- Model 11094B
(2 required)
-hp- Part No. 0698-6793
(4 required)
-hp- Part No. 0698-6774
(2 required)
-hp- Model 3455A
4-23