ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Frequency Range: 150kHz to 2000MHz
Setting Resolution: 10Hz by direct keyboard entry, or in user-set increments
of 10Hz to 999·99999MHz.
Display Resolution: 10Hz.
Frequency Accuracy: See Frequency Reference specifications.
Phase Noise: -116dBc/Hz at 25kHz offset, 500MHz carrier.
Residual FM:
(FM Off)
Equivalent peak deviation in a 300Hz to 3·4kHz bandwidth:
12Hz at 500MHz carrier.
TGR2050 - REFERENCE FREQUENCY
Options: Internal or External (via rear panel BNC).
Internal Accuracy: < ± 1 ppm over temperature range 15°C to 30°C
(< ± 2 ppm over temperature range 5°C to 40°C).
Internal Stability: < ± 1 ppm per year.
Internal Ref. Out: 10MHz from 50, amplitude 2V pk-pk into 50.
External Ref In: 10MHz into 50, amplitude 2V pk-pk to 5V pk-pk.
Modulation Source
Type: Internal from built-in sine wave generator, or external
from front panel BNC.
Internal: 400Hz or 1kHz sine, signal also available as an output.
External: Calibrated for 1V rms sine, input impedance 600.
Frequency Modulation
Max Peak Deviation: See Table.
Setting Resolution: 0.5 kHz.
Deviation Accuracy: <±10% ±0.5kHz for 1kHz Internal
or 1kHz / 1Vrms External Modulation.
External Modulation: 100Hz - 300kHz (±2dB relative to 1kHz).
Distortion: < 2% @ 1kHz modulation, max. deviation
(300-3.4kHz bandwidth).
Phase Modulation
Max Peak Deviation: See Table.
Setting Resolution: 0.05 rads for <10.0rads deviation="" br=""> 0.1 rads for >10.0rads deviation.
Deviation Accuracy: <±10% ±0.05rads for 1kHz Internal
or 1kHz / 1Vrms External Modulation.
External Modulation: 100Hz - 10kHz (±2dB relative to 1kHz).
Distortion: < 2% @ 1kHz modulation,
Mechanical
Size: 130mm (3U) H; 212mm (half-rack) W; 330mm D.
Weight: 4·6 kg. (10 lb)
Power Requirements
100V or 110V - 120V or 220V - 240V, all ±10% 50/60Hz,
adjustable internally; 30VA max. Installation Category II.
Temperature & Environmental
Operating Range: +5°C to 40°C, 20-80% RH.
Storage Range: –20°C to + 60°C.
Environmental: Indoor use at altitudes up to 2000m,
Pollution Degree 2.
Safety & EMC
Safety: Complies with EN61010-1.
EMC: Complies with EN61326.
