SG200 DDS RF Signal Generator digimess concept Order No: HUC 64-00 CE The digimess SG200 is a DDS synthesised RF signal generator. The unit covers the frequency 9kHz to 450MHz with a resolution of 1Hz and auto switches between the Internal or an External frequency reference. The SG200 has a 4.3 inch TFT colour display, numeric keypad or rotary control data input and amplitude can be entered in either dBm, mV, V or dBV. The generator includes AM, FM and Phase modulation along with FSK, PSK and Sweep facilities. Up to 8 instrument set-ups can be stored in the non-volatile memory and the unit features both USB and RS232 interfaces with a USB lead and software supplied. Specification DISPLAY FREQUENCY SWEEP Size 4.3 inch Frequency (start) 100kHz - 450MHz resolution 1Hz Type TFT colour LCD Ranges 100kHz - 75MHz, 75MHz - FREQUENCY 140MHz, 140MHz - 260MHz, Range 9kHz - 450MHz 260MHz - 360MHz, (< 100kHz amplitude un-calibrated) 360MHz - 450MHz Resolution 1Hz Sweep width 1kHz - 99.99MHz Accuracy See Frequency Reference Step frequency 1Hz - 99.99MHz Settling < 100ms to within 100Hz Step time 10s - 10s, 10s steps FREQUENCY REFERENCE Stop frequency = start frequency + sweep width Internal or external Automatic switch over (within above ranges) Internal Reference TCXO 10.000MHz AM MODULATION Stability 2.5ppm +15C - +30C Carrier frequency 1.5MHz External frequency input 10MHz 0.3Vrms - 1Vrms 50 Range 0 - 120% (> 70% un-calibrated) OUTPUT 0 - 70% ( +4dBm, 75MHz) Level -127dBm - +13dBm 0 - 50% ( +4dBm, > 75MHz) (0.1V - 1000mV into 50) Resolution 1% (modulation 10%) Resolution 0.1dB, 0.1V, 0.1dBV 0.1% (modulation < 10%) Entry format dBm, mV, V, dBV Accuracy < 7% settled value 1.5% Accuracy 1dB at level +4dBm > 400kHz (Internal, 1kHz 30%) Attenuation precision 2dB at < -105dBm Source Int or Ext 20Hz - 10kHz SWR < 1.5 at carrier freq > 300kHz and Distortion < 5% (1kHz, 30%, 300Hz - 3kHz) level < -6dBm PHASE MODULATION RF output impedance 50 Source Internal 400Hz or 1kHz Harmonics < -15dBc at level +4dBm Phase deviation 0.1 rads - 6.0 rads Non-harmonics < -40dBc at level +4dBm Resolution 0.1 rads Sub-harmonics < -40dBc at level +4dBm PSK MODULATION SOURCE Source External TTL level Type Internal or external Ranges See FSK Internal 400Hz or 1kHz, output 1Vpk Phase 1 and Phase 2 0.1 - 360 External 0 - 1Vpk 600 Resolution 0.1 FM MODULATION NON-VOLATILE STORAGE Peak deviation 0 - 100kHz Number of instrument set-ups 8 INTERFACE Resolution 100Hz Accuracy 5% 50Hz 1kHz Int, > 5kHz Type Standard USB and RS232 Distortion <3% 1kHz Int, >10kHz 300Hz-3kHz GENERAL Source Internal 400Hz or 1kHz Input voltage 200-250Vac 50/60Hz 30VA FSK Weight 3kg Source External TTL level Size W x H x D 250 x 120 x 400 mm Ranges 100kHz - 1.5MHz FSK < 25kHz Temperature Operating 0C - 40C 1.5MHz - 20MHz FSK < 25kHz Storage -10C - +60C 20MHz - 75MHz FSK < 50kHz Humidity Up to 75% 75MHz - 140MHz FSK < 2kHz ORDERING INFORMATION 140MHz - 260MHz FSK < 2kHz HUC64-00 SG200 RF signal generator 260MHz - 360MHz FSK < 2kHz Accessories supplied Operators manual, BNC test lead, 360MHz - 450MHz FSK < 2kHz software, USB and mains lead X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Digimess manufacturer: Other Similar products are found below : Digimess