ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Manufacturer: Promax
Model: EA-818
Origin: UK
Warranty: 12 months
Allows the study of the Propagation Pattern and Gain of antennas. It integrates a controller unit that acts as an RF signal source of 500 MHz, 2 GHz and 10 GHz and an antenna simulation software is supplied to practically reproduce the pattern and characteristics of an antenna through the PC.
MAIN CONTROLLER
RF generator
Frequency range: 500 MHz, 2 GHz, 10 GHz
Power range: 10 mW (Approx.)
Output impedance: 50 Ω (Nominal)
Modulation frequency: 1 kHz
Receiver and Control
RF input level From: -50 dBm to -10 dBm
Directional antenna control range From: 0º to 360º
Antenna rotor angle control :1º/step, 5º/step, 10º/step
Interface: Manual / PC (RS-232C)
ANTENNA TRANSMIT UNIT
Fixing (for polarised wave): Horizontal / Vertical
Antenna directional control: Manual
Dimensions: 300 (W.) x 800 (H.) x 270 (D.) mm
Weight: 7.5 kg
ACCESSORIES: AC power cord, Software CD-ROM, User manual, BNC cable, Set of cables (4 types)
EXPERIMENTAL MODULES (15 u.)
RF freq. 500 MHz: 1x Dipole, 1x Folded dipole, 2x Yagi, 1x Monopole, 1x Drooping,
1x Circular loop, 1x Square loop, 1x Diamond loop
Freq. 2 GHz: 2x Dipole, 1x Spiral, 1x Monopole
Freq. 10 GHz: 1x Helical, 2x Horn, 1x Rectangular patch,
1x Microstrip planar array (Rectangular),
1x Microstrip planar array (Circular)
