Product Description:
Agilent 8657D PI/4 DQPSK Dig./I-Q Mod. Sig. Gen. 10 MHz-129.9 MH
Data sheet (PDF)
The Agilent 8657D signal generator is an electronic instrument that generates repeating electronic signals. It contains an electronic oscillator, a circuit that is capable of creating a repetitive waveform.
For PI/4 DQPSK Modulation Mode
FReq Range 10 MHz-129.9MHz
Data Inverted 1420-1540 MHz
Switch Speed: 50 ms
Modulation: PI/4 DQPSK
Pulse Mode: on/off ratio 70 dB
Rise/Fall time 35 ns
Output Accuracy : 1.5dB
Performance Characteristics of the 8657D
| Form Factor |
Benchtop |
| Minimum Frequency |
100 kHz |
| Maximum Frequency |
1030 MHz |
| Frequency Resolution |
1 Hz |
| Frequency Switching Time |
35 ms |
| Time base stability |
2 /yr |
| Minimum Output Power |
-144 dBm |
| Maximum Output Power |
13 dBm |
| Power Resolution |
0.1 dB |
| Output Accuracy |
1.5 dB |
| Output Impedance |
50 Ohm |
| Maximum Single-Side-Band Noise |
-130 dBc/Hz |
| Harmonics (noise) |
-30 dBc |
| Non-harmonics (noise) |
-54 dBc |
| Modulation |
AM,FM,Pulse |
| External Modulation Inputs(Types) |
No |
Programmability/Connectivity of the 8657D
| User Interface |
Proprietary
|
| Ports to Peripheral Devices |
HPIB
|
8657D Compliance
| CE Compliance |
Not on file
|
| UL Compliance |
Not compliant
|
8657D Power Requirements
| Input Power |
Universal (Auto Sense and Switch)
|
8657D Physical Dimensions
- Width: (N/A)
- Height: 133 mm(5.23 in)
- Length: 574 mm(22.59 in)
- Weight: 20.5 kg(45.19 lb)