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PLEASE NOTE :  Flite Electronics International reserve the right to modify, improve and alter specifications without notice, while still maintaining the overall didactic objective.

 

V.A.T: GB 781 2052 47

Co. Reg. no: 4288013

Flite's GSG-120 and GSG-122 AM/FM Signal Generators

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Features

  • 100kHz ~ 110MHz frequency range
  • -19dBu ~ +19dBu output level
  • ±10ppm frequency accuracy
  • All operations microprocessor controlled
  • Memory stored from 10 points in one block up to 100 continuous points in blocks
  • 4 preset output levels can be stored
  • FM stereo modulation (GSG-122)
  • Optional remote control

Specifications

FREQUENCY
Range 100kHz ~ 110MHz
Display 6 digit 0.5" LED display
Resolution 100Hz (0.1MHz ~ 34.999MHz), 1kHz (35MHz ~ 110MHz)
Accuracy ±5 x 10-5 ±1 count
OUTPUT
Range -19dBu ~ +99dBu, 1dBu steps (0dB : 1µV for open end)
Display 2 digit LED display
Resolution 1dB
Attenuator Accuracy 20dBu ~ 99dBu ±1.5dB
19dBu ~ -10dBu ±2dB
-11dBu ~ -19dBu ±3dB
Spurious -30dB or less
Impedance 50W (VSWR<1.2)
Frequency Response ±1.5dB
RESIDUAL MODULATION (S/N)
Post Deflection BW 50Hz ~ 20kHz
FM Component <200Hz
AM Component >50dB
MODULATION
Internal Modulation 400Hz, 1kHz, 3kHz, ±3% (GSG-120)
400Hz, 1kHz, ±3% (GSG-122)
EXT Input Impedance Approx 10kW
FREQUENCY MODULATION
Frequency Deviation 0 ~ 100kHz
Display 3 digit LED display
Meter Accuracy ±10%
Distortion (At 75kHz Deviation) <0.1%, <0.05% (10.7, 65 ~ 110MHz)
EXT MOD Frequency 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)
AMPLITUDE MODULATION
Modulation Depth 0 ~ 60%
Display 3 digit LED display
Accuracy ±5%
Distortion (30% AM) <0.5% (0.1MHz ~ 30MHz), <1.5% (30MHz ~ 110MHz)
EXT Bandwidth 20Hz ~ 100kHz ±1.5dB (REF. 1kHz)
Input Level 3V pp ±2%
Preset Function 100 sets
Four presetting output levels can be stored
GENERAL
Power Source 100V/120V AC ±10% 60Hz, 220V/240V AC ±10% 50/60Hz
Dimensions 430mm (width) x 110mm (height) x 250mm (depth)
Weight Approx 6.5kg
Accessories Test lead (type GTL-110) and instruction manual
Options Remote Control Unit (GRC-1201) providing control of all functions

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Tel: +44 (0)1489 892422  Fax: +44 (0)1489 897929
Company Number: 4288013
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