KEISOKU GIKEN MSG-2174DR FM 多路复用信号发生器 (DARC)

Main unit: 

Composite output signal (Main): 

Output Level: Max. 3.00Vp-p(0.00 ~ 3.00 0.01V step)

S/N ratio: Over 80dB

Output Impedance: 75 ohms

External Signal Input: 

Input Frequency Range: 30Hz to 100kHz

Input/Output Gain: 1.0(+0, -0.5dB)

Input impedance: 10kΩ

Pilot Input: 

Input Level Range: 1.0Vp-p to 3.0Vp-p

Input impedance: 10kΩ

DATA, CLOCK input: 

Input Level Range: TTL

Input impedance: 10kΩ

DARC: 

Output Level: Max. 450mVp-p: 3.0Vp-p = 75kHz(100%)

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

Subcarrier Distortion: 0.1% or less (OUTPUT3Vp-p, DEV 10%)

Data Modulation Method: LMSK16kbps Frequency shift: ±4kHz

External DATA and CLOCK input: TTL

Bit Error Rate: PN9

record: 00 to 10 (00 is a fixed pattern)

Stereo Modulation: 

output: 

Output Level: Max.3.57Vp-p : 3.0pp = 75kHz(100%) Pre-emphasis : OFF

Output Level Settings: 0 to 125% (0.5% step)

Internal Modulation Frequency: 400Hz, 1kHz, 6.3kHz, 10kHz, 15kHz, EXT.

Modulation Mode: L&R, MONO, MAIN, LEFT, RIGHT, SUB, OFF

Pre-emphasis: OFF, 25µs, 50µs, 75µs

Frequency Response: 30Hz to 15kHz ±0.2dB

degree of separation: 55dB or more

Distortion rate: 0.02% or less (OUTPUT3Vp-p, DEV100% at MONO)

S/N ratio: Over 80dB

pilot: 

Pilot Signal: 19kHz ±1Hz

Output Level Settings: 0 to 15% (1% step)

Pilot Output: 1.0Vp-p

External AF Input Frequency Range: 30Hz to 15kHz

Input level judgment angle: 2Vp-p ±2%

Input impedance: 10kΩ

Interface: 

Serial Interface: RS-232C, USB: Type B

Parallel Interface: GP-IB (Compliant with IEEE Std. 488-1975)

General Specifications: 

Operating Temperature Range: 0℃ to +40℃

Performance guaranteed temperature range: +10℃ ~ +35℃

Power supply voltage: AC 90 to 240V, 50/60Hz 20VA maximum

External dimensions (excluding protrusions): Approx. 420(W) x 100(H) x 350(D)mm

weight: Approximately 5kg

Datasheet