KEISOKU GIKEN MSG-2175Full ເຄື່ອງສ້າງສັນຍານ FM Multiplex (DARC/RDS)
RF signal output:
Frequency range: 70MHz to 110MHz
Setting resolution: 100Hz
Frequency Accuracy: ±5×10⁻⁶
Output Level Range: -20 to 126 dBµV (EMF)
resolution: 0.1dB step
Output Level Accuracy: ±1.5dB
Output Impedance: 50 ohms
VSWR: 1.3 or less
Spurious High Frequency: -30dBc or Lower
Spurious non-high frequency: -40dBc or Lower
RDS:
Output Level Settings: 0.0 to 10.0% (0.1% step)
Subcarrier Frequency: 57kHz ±2Hz
Data Modulation Method: DPSK 1.1875kbps
External DATA, CLOCK input: TTL
Bit Error Code: PN9
record: 00 to 10 (00 fixed pattern)
DARC:
L-MSK Level Control: Auto/Manual switching
AUTO: Upper limit: 10.0%, Lower limit: 4.0%
MANUAL: 0.0 to 15.0% (0.1% step)
Subcarrier Frequency: 76kHz ±2Hz
Data Modulation Method: LMSK16kbps Frequency shift: ±4kHz
External DATA and CLOCK input: TTL
Bit Error Rate: PN9
record: 00 to 10 (00 fixed pattern)
Stereo Modulation:
Modulation Depth Setting Range: 0 to 125% (0.5% step)
Internal Modulation Frequency: 400Hz, 1kHz, 6.3kHz, 10kHz, 15kHz
Modulation Mode: OFF, L=R, L&R, L=-R, LEFT, RIGHT, MONO
Pre-emphasis: OFF, 25µs, 50µs, 75µs
degree of separation: 55dB >
S/N ratio: 74dB >
Pilot Signal: 19kHz ±1Hz
Output Level Settings: 0 to 15% (1% step)
Interface:
Serial Interface: RS-232C: D-sub 9pin (male), USB: Type B (female)
Parallel Interface: GP-IB (Compliant with IEEE Std. 488-1975)
General Specifications:
Power supply voltage: AC 90 to 240V, 50/60Hz
Power consumption: Max. 20VA (Full-featrued product)
External dimensions (excluding protrusions): Approx 420(W)×100(H)×370(D)mm
weight: Approx. 5kg
Operating Temperature Range: 0℃ to +40℃
Performance guaranteed temperature range: +10℃ ~ +35℃
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ