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SDAR Terrstrial Diplexer Filter Network | DFN-2332-0S3 | |||
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Overview
Communication Components, Inc. SDAR Terrestrial Diplexer Filter Netwwork will be used in the SDAR Terrestrial 20W Repeater System. Technical Description: The Diplexer Filter Network (DFN) acceptes two 46 dBm inputs from the HB and LB Medium Power Ampliers (MPA's). Both the HB and LB provides two carriers at 45 dBm per carrier at the antenna output. An internal RF copler provides forward and reverse composite power at the cabinet RF flange. |
Electrical
RF Parameters | Ports | Frequency (MHz) | Specification |
Return Loss | ANT | 2324.244-2328.256 | 20.5 dB min. |
2336.225-2341.285 | 20.5 dB min. | ||
LB IN | 2324.244-2328.256 | 20.5 dB min. | |
HB IN | 2336.225-2341.285 | 20.5 dB min. | |
Insertion Loss | LB IN to ANT | 2326.25 | 1.1 dB max. |
2324.244-2328.256 | 1.85 dB max. | ||
HB IN to ANT | 2338.755 | 1.1 dB max. | |
2336.225-2341.285 | 1.85 dB max. | ||
Attenuation | LB IN to ANT | 2316.45 | 88.5 dB min. |
2319.45 | 70.5 dB min. | ||
2320.45 | 66.0 dB min. | ||
2322.45 | 16.0 dB min. | ||
2323.45 | 4.0 dB min. | ||
2329.05 | 4.0 dB min. | ||
2330.05 | 16.0 dB min. | ||
2332.05 | 66.0 dB min. | ||
2333.05 | 70.5 dB min. | ||
2336.05 | 88.5 dB min. | ||
4665 | 70.0 dB min. | ||
6997 | 70.0 dB min. | ||
LB IN to ANT | 2328.955 | 90 dB min. | |
2331.955 | 70.5 dB min. | ||
2332.955 | 64.0 dB min. | ||
2334.555 | 17.0 dB min. | ||
2334.955 | 12.0 dB min. | ||
2342.555 | 12.0 dB min. | ||
2343.000 | 17.0 dB min. | ||
2344.555 | 64.0 dB min. | ||
2345.555 | 70.5 dB min. | ||
2348.555 | 90.0 dB min. | ||
4665 | 70.0 dB min. | ||
6997 | 70.0 dB min. | ||
Group Delay Variation | LB IN to ANT | 2324.244-2328.256 | 750 ns max. |
2325.25-2327.25 | 150 ns max. | ||
2326.15-2326.35 | 80 ns max. | ||
HB IN to ANT | 2336.225-2341.285 | 695 ns max. | |
2336.755-2340.755 | 195 ns max. | ||
2338.655-2338.855 | 95 ns max. | ||
2337.755-2339.755 | 45 ns max. | ||
Isolation | LB IN to HB IN | 2324.244-2328.256 | 90.0 dB min. |
2336.225-2341.285 | 90.0 dB min. |
Coupling | LB IN to FWD | 2324.244-2328.256 | 40.0 ± 0.3 dB |
HB IN to FWD | 2336.225-2341.285 | 40.0 ± 0.3 dB | |
ANT to REV | 2324.244-2328.256 | 25.0 ± 0.3 dB | |
2336.225-2341.285 | 25.0 ± 0.3 dB | ||
Post Open or Short (@ANT port) Operation | All specified performance requirements shall be met after an open or short at the antenna port |
General Characteristics | |
Impedance (all ports) | 50 ohms |
Continuous Average Power (LB, HB Ports) |
40 W (+46 dBm) max. |
Peak Envelope Power (LB, HB Ports) |
400 W (+56 dBm) max. |
Continuous Average Power (ANT Port) |
63 W (+48 dBm) max. |
Peak Envelope Power (ANT Port) |
630 W (+58 dBm) max. |
Intermodulation Performance (all ports) |
<-120 dBc (3rd and 5th order IMD @20W per tone) |
Mechanical
Model | DFN-2332-0S3 |
Output (ANT) Connector | 1 × N female |
Input (LB, HB) Connectors | 2 × N female |
Fwd/Rev Sample Port Connectors | 2 × N female (with weatherproof cap) |
Grouning Lug | Tapped Hole or Bolt (M6 Thread) |
Dimensions (Body Only) - (HxWxD) | 10.14 x 11.16 x 2.20 in. (257.6 x 283.4 x 56.0 mm) |
Dimensions with Mtg. Bracket - (HxWxD) | 13.5 x 11.16 x 2.83 in. (342.9 x 283.4 x 72 mm) |
Weight | 25.8 lbs (11.7 Kg) |
Mounting | Rack Mount |
DFN-2332-0S3 SDAR Terrestrial Output Filter Network Outline Drawing |
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