Nokia 7000 Series, 6800 Series operation manual Performance, Differential Gain

Chapter 6: VEA-6830 Video Distribution Amplifier ModuleSpecifications

Performance

Item	Specification
Gain Range	-3 dB to + 3 dB
Gain Stability	0.02 dB per 10 C
Frequency Response	• 0.02 dB to 5 MHz
	• 0.1 dB to 10 MHz
	• 0.1 dB to 10 MHz
	• +0 / -0.2 dB at 15 MHz
	• -0.5 dB at 20 MHz typ.
	• -3 dB at 30 MHz

Differential Gain

Item	Specification
Differential Gain	0.10%
(10-90% APL)
Differential Phase	0.15
(10-90% APL)
Line Rate Window	0.25%
Tilt
Field Rate Window	0.25%
Tilt
S/N Ratio (RMS	60 dB to 20 MHz unweighted
noise/0.714V)
Hum	1 mVp-p
Equalization Range	0 to 1000 ft (300 m) Belden 8281, or equivalent
Response	• 0.05 dB to 5 MHz
	• 0.15 dB to 10 MHz

Temperature

Item	Specification
Performance	41￿ to 104￿F (5￿ to 40￿ C)
Operating	32￿ to 122￿F (0￿ to 50￿ C)
Power Dissipation	2 W

50 6800/7000 Series - Distribution and Routing Products Installation and Operation Manual