| SIGNAL SOURCES & GENERATORS |
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| 1GHz/2GHz Synthesized Signal Generator - Model 2131/2132 |
 Single-chip Microcomputer Controlled, Modular Design
Single Loop Syth, Fine Spectral Purity
Reverse Power Protection
IEEE488 GPIB Optional
SMT Assembled, Compact Structure
Front Panel State Save / Access
High stability Oven Crystal Xtal Oscillator
High Performance/Price Ratio, High Reliability |
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| Technical Specifications |
| FREQUENCY |
| Range |
100KHz ~ 1003.999999MHz (FOR 2131).
100KHz ~ 2002MHz (FOR 2132). |
| Switching Speed |
<150ms. |
| INT Ref. Oscillator |
10MHz. |
| OUTPUT |
| Range |
-127dBm ~ +13dBm(FOR 2131).
-127dBm ~ +10dBm (<1004MHz)( FOR 2132).
(Reduce for 3dB in -127dBm ~ +7dBm (>1004MHz) pulse modulation option. |
| Impedance |
50 ohms nominal. |
| AM MODULATION |
| Radio Frequency |
>1.5MHz. |
| AM Depth |
0~70% (output level <+4dBm, int.mod)
0~100% (output level <+4dBm, ext.mod). |
| INT Modulation AM |
1KHz, 400Hz. |
| EXT Modulation AM |
3dB Bandwidth. |
| External DC |
DC~25KHz. |
| External AC |
20Hz~25KHz. |
| FM MODULATION |
| Peak Frequency |
0 ~ 100KHz (<251MHz) offset. |
| Accuracy |
±7.5% of FM deviation ±50Hz. |
| Distortion |
<1% (peak freq. offset >4kHz). |
| INT Modulation FM |
1KHz, 400Hz. |
| EXT Modulation FM |
3dB bandwidth. |
| External DC |
DC ~ 50KHz. |
| External AC |
50Hz ~ 50KHz. |
| Mixed Modulation |
Int. Source (1kHz or 400Hz). |
| PHASE MODULATION |
| Max Phase Deviation |
0 ~ 10 rad (<251MHz), 0 ~ 5 rad (<502MHz), 0 ~ 10 rad (>502 MHz). |
| Modulation Rate |
Internal : 1KHz or 400Hz.
External AC : 50Hz ~ 10KHz (3dB BW). |
| INTERNAL MODULATION SOURCE OUTPUT |
| Rate |
1KHz or 400Hz. |
| Amplitude |
1Vpk. |
| EXTERNAL MODULATION SOURCE INPUT |
| Impedance |
600 ohms (BNC). |
| Amplitude |
1Vpk (Full Scale Modulation). |
| High / Low Level indicated when modulation frequency 10kHz. |
| STANDARD FREQ. OUTPUT |
| Frequency |
10MHz. |
| Waveform |
Sine Wave. |
| Amplitude |
>0.3Vrms (50 ohms load). |
| Stability |
3 x 10-8 / day. |
| EXTERNAL FREQUENCY STANDARD INPUT |
| Frequency |
5MHz, 10MHz. |
| Amplitude |
0.3Vrms ~ 1Vrms (50 ohms load). |
| PULSE MODULATION (OPTION) |
| Rising / Falling Time |
<15ns. |
| On / Off Ratio |
>55dB. |
| Ext Modulation Signal |
Pulse Repetition Rate : DC~10MHz
Pulse Input Amplitude : TTL Level. |
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AM/FM Generator - Model 2030 |
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Model 2030 AM/FM Generator is a versatile instrument useful for
testing of communication equipments
It is low cost, light in weight and portable
In Model 2030, the frequency is indicated by TRUE |
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| Technical Specification |
| Frequency Counter |
It is mainly used for testing. |
| Frequency Range |
100KHz to 260MHz in 8 ranges. |
| Display |
4 digit 0.3" LED display Indication for frequency indication. |
| Output Waveform |
Sine. |
| Output Voltage |
100mV max. into 75 ohms. |
| Output Control |
0dB / 10dB x 2 & fine control. |
| Modulation |
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| Internal Modulation |
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| Mod. Freq. |
1KHz & 400Hz selectable. |
| AM |
Upto 80% adjustable. |
| FM |
Dev. 0 - 100KHz adjustable at 260MHz. |
| External Modulation |
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| Frequency |
50Hz to 20KHz. |
| AM |
0 - 80% AM. |
| FM |
0 - 100KHz FM. |
| Level |
15V p-p max. |
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| 110MHz AM/FM Generator - Model 2029 |
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Wide Frequency Coverage - 100KHz to 110MHz
Digital Frequency Indication
External Modulation Facility
Output Voltage 75mV (rms) max. into 75 ohms
Output level Control 0dB / 20dB & Fine Control |
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| Internal Modulation |
AM & FM. |
| AM |
Modulation depth 30% approx. at 50% level from 100KHz to 72MHz. |
| FM |
Frequency deviation 30KHz approx. from 30MHz to 110MHz. |
| Mod. Frequency |
1KHz. |
| External Modulation |
AM & FM. |
| Frequency |
50Hz to 20KHz. |
| AM |
0 - 30% AM. |
| FM |
0 - 30KHz FM. |
| Level |
15V p-p max. |
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| 1MHz Sine/Square Generator/Counter - Model 2014D |
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Wide Frequency Range from 1Hz to 1MHz
Low Harmonic Distortion for Sine Wave (<0.05% at 1KHz)
Sine and Square Wave Outputs
Use of Thermistor provides Higher AVC Gain and Flat Frequency
Response |
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Better Frequency Stability
Built-in Attenuator upto 60dB in 20, 40, 60 dB steps
Maximum Sine Wave Output of 30V p-p
Maximum Square Wave Output of 20V p-p
Rise and Fall Time <100ns Compact and Portable
Digital Readout of Frequency
Ext Counter Facility
Ext. Frequency Counter : Frequency Range 1Hz to 1MHz, Input Amplitude 1V to 50V p-p |
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