Data Sheet

Laser Link Ancillary Modules
3
Laser Link 870 MHz Dual Amplifier (LLDA)
Specifications
Description Units
Passband MHz 50-870
Frequency Response dB ±0.75
Full Gain (Min.) dB 22
Noise Figure (50 MHz) dB 7.5
Noise Figure (550 MHz) dB 8
Noise Figure (870 MHz) dB 10
Return Loss (50-550 MHz) dB 16
Return Loss (550-870 MHz) dB 14
Gain Control Range dB 8
Slope Control Range dB 0-6
Test Point Attenuation dB -30 ±1
79 Ch. NTSC 110 Ch. NTSC
Reference Output Level dBmV/Channel 35 33
Composite Triple Beat
1
dBc -80 -75
Composite Second Order
1
dBc -70 -66
Cross Modulation
1
dBc -75 -70
Power
Supply Voltage V dc 2.4
Supply Current mA 600
Power Consumption W 14.4
Physical
Operating Temperature °F (°C) 32-122 (0-50)
Relative Humidity
(Min.-Max.)
% 15-95% (Non condensing)
Mounting Laser Link Mainframe
Dimensions (H x W x D) in. (cm) 5.25 x 2.17 x 13.5 (13.3 x 5.5 x 34.3)
Weight lbs. (kg) 3.25 (1.47)
Note:
1. Performance with specified channel loading at reference output levels
Ordering Information
Description Part Number
Amplifier, Laser Link Mainframe Mounted, 50-870 MHz Dual Output, Full-width Module 252953