Andrew Crossband Coupler 641280 Product Family
SPECIFICA TIONS
Electrical
Insertion Loss: (low frequency port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.15 dB maximum, 0.10 dB typical (806–960 MHz)
Insertion Loss: (high frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.20 dB maximum, 0.15 dB typical (1710–2160 MHz)
Insertion Loss: (high frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.30 dB maximum, 0.15 dB typical (2160–2170 MHz)
Return Loss: (low frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 dB minimum, 23 dB typical (806–960 MHz)
Return Loss: (high frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 dB minimum, 23 dB typical (1710–2160 MHz)
Return Loss: (high frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 dB minimum, 19 dB typical (2160–2170 MHz)
Isolation: (high frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 dB minimum, 50 dB typical (806–960 MHz)
Isolation: (low frequency path) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 dB minimum, 50 dB typical (1710–2170 MHz)
Maximum Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Simultaneous operation of 500 W CW (806-960) and 275 W CW (1710–2170)
Peak Power (PEP) Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 kW (806-960), 6 kW (1710–2170)
dc Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4000 volts (center conductor to ground)
Lightning Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 kA 8 x 20 center conductor, 50 kA 8 x 20 outer conductor
Passive IMD, (2 x 43 dBm carriers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-153 dBc typical
Environmental
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40 °C to +65°C
Moisture Resistance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IP 68 (housing includes weatherproof watertight gaskets)
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IEC 68-2-6 (10–2000 Hz random amplitude 3 planes)
Mechanical Shock
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IEC 68-2-27, 50 g
Salt Fog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IEC 68-2-11, 336 hrs
Solar Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IEC 68-2-5
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IEC 68-2-14
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IEC 68-2-30
Weight
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.3 lb (1.95 kg); with brackets 5.6 lb (2.54 kg)
All designs, specifications, and availabilities of products and services
presented in this bulletin are subject to change without notice.
Bulletin PA-100309.1-EN (5/06)
2006 Andrew Corporation, Orland Park, IL 60462 US
Customer Support Center
From North America
Telephone: 1-800-255-1479
Fax: 1-800-349-5444
International
Telephone: +1-708-873-2307
Fax: +1-708-349-5444
Internet: www.andrew.com
One Company. A World of Solutions.
Andrew Corporation
3 Westbrook Corporate Center
Suite 900
Westchester IL 60154 US
GROUND
70.0
2.76
39.0
1.54
54.0
2.13
186.0
7.32
186.0
7.32
Port #1
Port #2
Port #3
25.0
0.98
50.0
1.97
MOUNTING BRACKET
244.5
9.63
Ordering Information
Part Number
641280-DF
641280-DF-9-DCB
Application
Indoor/Outdoor
dc Characteristics
between Port 3
and Port 2
(806–960 MHz)
Bypass ( 5 amps)
Blocked
dc Characteristics
between Port 3
and Port 2
(806–960 MHz)
Bypass (5 amps)