Product Description :
•0.4 to 465MHz.
•5 Simultaneous markers, with center frequency readout on built-in frequency counter.
S-4068A sweep generator (Wobbulator) covers the 0.4 to 465MHz sweep range with synthesized, comb and external markers. It is a versatile equipment for education covering the radio, TV, VCR and cable TV syllabus applications.
Sweep Generator
•Frequency Range
•400KHz to 465MHz in two bands
•Band I 400KHz to 300MHz O/p within + 5dB
•Band II 280MHz to 465MHz O/p within + 3dB
•RF Output Level
•+6dBm into 75ohms (546mv rms, 113dBuV)
•RF Output Attenuator
•90dB Max in 10dB, 1dB steps
•Flatness- RF Output remains flat within +1dB upto 300MHz & within +3dB for freq >300MHz
•Harmonics- Better than 20dB
•Sweep Width - Continuously adjustable and covers the entire frequency band
•Sweep Linearity - <10%
•Sweep Waveform Sawtooth
•Sweep Rate - 50Hz approx
•Sweep Output Level - 8V p-p approx
•Blanking- Provision for RF blanking during retrace time
•Interface- Centronics interface for direct hardcopy printout on dot matrix printer of response curve with markers of D.U.T. for student lab journals.
•Radiation - Less than 10uV induced in a 2 turn coil of 1 inch at a diatance of 1 inch from the surface, with RF output duly terminated.
Marker Generator
•Frequency Range - 400KHz to 465MHz
•Range: 400KHz - 1MHz 1. 455KHz + 5KHz accy
•Range: 1MHz-30MHz
1. 10.7MHz + 100KHz accy.
2. 1 Marker continuously variable 100KHz resolution.
3. 4.43MHz & 5.5MHz at chroma & sound frequency.
4. 10MHz harmonic comb.
5. External marker.
Range: 30MHz - 300MHz
1. 10MHz harmonic comb.
2. 1 Marker continuously variable 100KHz resolution.
3. 2 IF derived markers.
