Viavi 3900 Series Operation Manual page 356

B. 5 AUDI O & MO DUL ATI O N M EAS UREM ENT S
B. 5.1 AF C ou n ter
B. 5. 1. A Fr eq ue nc y Ran ge
20 H z t o 2 0 kH z (us ab le fro m 10 H z)
B. 5. 1. B Res ol u tio n
0. 1 H z
B. 5. 1. C Acc ur acy
5 0 p p m m ax , 1 0 pp m Ty pi ca l
B. 5. 1. D Wa ves hap e
Si ne or S qu are
B. 5. 1. E I np ut L eve l Ra ng e
39 01 /3 90 2 : 10 m V to 8 Vr ms
39 20 /3 92 0 B: 10 m V to 30 V rm s
B. 5. 1. F Fr on t P an el I n pu ts
Au d io 1 o r 2 : U nb a lan ce d, Ch a ss is re fe re nc e
Au d io 1 a nd 2 : B ala nc ed , 6 0 0
B. 5. 1. G I mpe da nc e
H i-Z (>1 0 k

60 0 U n ba lan ce d inp ut (8 Vr m s M a xim u m in pu t*)

60 0 B al an ce d i np ut

*6 00
Pla tfo rm Sp e cif ica tio ns


) U nb a lan ce d inp ut
Un ba la nc ed in pu t a uto -s wi tch es to H i-Z @ 8 V rm s (3 92 0 on ly)
dif fer en tial inp ut
B - 12