Page 12 of 14
NPPA-TT-SD50 Instruction Manual
8. Technical data
8.1 Electrical
Frequency range:
DC to > 50 MHz
Digital suitability:
Digital audio acc. to AES/EBU
Channel separation:
> 100 dB @ 10 kHz, 600
Ω
terminated
> 40 dB @ 6 MHz, 110
Ω
terminated
Insulation resistance:
> 10 G
Ω
@ 500 V dc
Connector contact resistance:
< 20 m
Ω
Switch contact resistance:
< 25 m
Ω
Dielectric strength:
1000 V dc
8.2 Mechanical
Lifetime:
> 5.000 Insertion / withdrawal cycles
Insertion / Withdrawal force:
< 10 N / > 8 N
Cable retention force:
70 N max per cable retention bar
Dimensions (rack mount):
482 mm (W)
×
44 mm (H) (19”
×
1 U)
Depth:
178 mm (7”)
Weight: 2.2
kg
Temperature range:
-30° C to +80° C
8.3 Materials
Jack housing:
PA 66 blend
Jack contacts:
CuSn6 – TRIBOR
®
plated
(0.2
µ
m AuCo over 2
µ
m NiP)
Casing:
Steel and aluminum, black coated
Front Panel:
AlMgSi 0.5 F22
