SFZ(2004.5500.12) > 중고계측기

Rohde&Schwarz SFZ TV STA Messender TV SAT Transmitter
 
70MHz-2000MHz TV-SAT Test Transmitter IFCarrier 3-ch CCVS,D2-MAC Output 0--70dBm 1dBstep responce +-1.5db
Expandenergysignal 25/30Hz triangleModulation F3 Videolevel 1Vp-p Video-input 3-BNC FG <+-1.5%
Sound Sub-carrier Int*4 5.0-9.0MHz Level +9dBm(600)
Audio input 4-chFreq 30Hz-100KHz IntFreq 40/100/400/1K,5K,10K,15KHz TV-RF Carrier sweep function GP-IB 

features:

• The SFZ handles IF carrier signals from 70 to 2050 MHz, PAL and SECAM
  
• Three standard IF channels, continuously tunable
  
• Each IF carrier can be modulated with up to four sound subcarriers, any combination of sound subcarriers with IF carriers possible
  
• IF carrier sweep for frequency response measurements on cable networks
  
• Additional IF input allows cascading of several SFZs to produce a multi-channel system
  
• Power supply: 100/120/220/240 V +15/-10 %, 47 to 63 Hz; 150 VA