FM/AM
Signal Generator & Remote Controller
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Frequency Range：100kHz ~ 110MHz |
Memory data copied |
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Output Level -19 ~ +99 dBu |
Back space key |
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All operations are controlled by Microprocessor |
Remote controlled |
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Memory stored from 10 points in one block can be up to 100 continuous points in blocks and 4 output level |
FM stereo modulation (GSG-122 only) |
Data Sheet
User Manual |
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| SPECIFICATIONS | |
Frequency |
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| Range | 100kHz ~ 110MHz |
| Display | 6 digits 0.5" LED display |
| Resolution | 100Hz (0.1 ~ 34.999MHz), 1kHz (35 ~ 110MHz) |
| Accuracy | +5 x 10-5 +1 count |
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| Output | |
| Range | -19dBu ~ +99dBu, 1dBu steps (0dBu：1µV for open end) |
| Display | 2 digits LED display |
| Resolution | 1dB |
| Attenuator Accuracy | 20 ~ 99dBu + 1.5dB |
| 19dBu ~ -10dBu + 2dB, -11dBu ~ -19dBu + 3dB | |
| Spurious | -30dB or less |
| Impedance | 50Ω (VSWR < 1.2) |
| Frequency Response | +1.5dB |
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| Residual Modulation (S/N) | |
| Post-Defection BW | 50Hz ~ 20kHz |
| FM Component | < 200Hz |
| AM Component | > 50dB |
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| Modulation | |
| Internal Modulation | 400Hz, 1kHz, 3kHz, + 3% (GSG-120) |
| 400Hz, 1kHz, + 3% (GSG-122) | |
| EXT Input Impedance | Approx. 10kΩ |
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| Frequency Modulation | |
| Frequency Deviation | 0 ~ 100kHz |
| Display | 3 digits LED display |
| Meter Accuracy | + 10% |
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Distortion (at 75kHz Deviation) |
< 0.1%, <0.05% (10.7, 65 ~ 110MHz) |
| EXT MOD. Freq. Response | 20Hz ~ 100kHz + 1dB (REF. 1kHz) (GSG-120) |
| 50Hz ~ 15kHz + 1dB (REF. 1kHz) (GSG-122) | |
| Separation | > 55dB (GSG-122 only) |
| Pilot Frequency | 19kHz + 2Hz (GSG-122 only) |
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| Amplitude Modulation | |
| MOD. Depth | 0 ~ 60% |
| Display | 3 digits LED display |
| Accuracy | + 5% |
| Distortion (30% AM) | < 0.5% (0.1 ~ 30MHz), < 1.5% (30 ~ 110MHz) |
| EXT. Bandwidth | 20Hz ~ 10kHz + 1.5dB (REF. 1kHz) |
| Input Level | 3Vpp + 2% |
| Preset Function | 100 sets |
| Four presetting output levels can be stored | |
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| Power Source | AC 100V/120V 60Hz, 220V/240VAC + 10%, 50/60Hz |
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| Accessories | Power
cord ×1, Instruction manual × 1, GTL-110 × 1 |
| Remote control GRC-1201 (option) | |
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| Dimensions & Weight | 430(W) × 110(H) × 250(D) mm, Approx. 6.5kg |
