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TD-850B-LTE78-43 | E14Z00P06

Twin In-band Diplexer 850 MHz, DC Sense

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Specifications

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Features and Benefits

Enables LTE carrier to share the RF path with other CDMA/EVDO services
LTE port supports the use of dual band 700/850 radios or diplexed radio ports
CDMA port supports carriers F1(384), F2(425), F3(466) and F8(770/777)
Optimized for 5MHz LTE carrier on B-Block CH 2585 and 10MHz LTE carrier on A-Block CH 2460
Narrow guard band to maximize utilization of licensed spectrum

Specifications

Product Classification

Product Type

Diplexer

General Specifications

Application	Indoor \| Outdoor
Antenna Interface	4.3-10 Female
Connector Interface Style	Long neck

Dimensions

Height	392 mm \| 15.433 in
Width	387 mm \| 15.236 in
Depth	162 mm \| 6.378 in
Ground Screw Diameter	6 mm \| 0.236 in

Outline Drawing

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Electrical Specifications

5th Order IMD Test Method	Two +43 dBm carriers
5th Order IMD, maximum	-161 dBc
Lightning Surge Current	10 kA
Lightning Surge Current Waveform	8/20 waveform

Electrical Specifications, Rx (Uplink)

Frequency Band	825.5 – 834.5 MHz \| 840.25 - 844.75 MHz \| 777 – 787 MHz
Return Loss, minimum	18 dB
Isolation, minimum	28 dB
Port Designation	700/850 LTE
Total Group Delay, maximum	320 ns

Electrical Specifications 2, Rx (Uplink)

Frequency Band	835.905 – 839.595 MHz \| 847.485 - 848.925 MHz
Isolation, minimum	28 dB
Port Designation	850B CDMA
Total Group Delay, maximum	320 ns
Return Loss, minimum	18 dB

Electrical Specifications, Tx (Downlink)

Frequency Band	870.5 – 879.75 MHz \| 885.25 - 889.75 MHz \| 746 – 756 MHz
Isolation, minimum	28 dB
Input Power, PEP, maximum	1500 W
Input Power, RMS, maximum	120 W
Total Group Delay, maximum	320 ns
Return Loss, minimum	18 dB

Electrical Specifications 2, Tx (Downlink)

Frequency Band	880.905 – 884.595 MHz \| 892.485 - 893.925 MHz
Input Power, PEP, maximum	1500 W
Input Power, RMS, maximum	120 W
Isolation, minimum	28 dB
Return Loss, minimum	18 dB
Total Group Delay, maximum	320 ns

Electrical Performance

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Block Diagram

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Logic Table

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Environmental Specifications

Operating Temperature	-40 °C to +65 °C (-40 °F to +149 °F)
Ingress Protection Test Method	IEC 60529:2001, IP67

Packaging and Weights

Included	Brackets
Weight, net	24 kg \| 52.911 lb

Product Classification

Product Type

Diplexer

General Specifications

Application	Indoor \| Outdoor
Antenna Interface	4.3-10 Female
Connector Interface Style	Long neck

Dimensions

Height	392 mm \| 15.433 in
Width	387 mm \| 15.236 in
Depth	162 mm \| 6.378 in
Ground Screw Diameter	6 mm \| 0.236 in

Electrical Specifications

5th Order IMD Test Method	Two +43 dBm carriers
5th Order IMD, maximum	-161 dBc
Lightning Surge Current	10 kA
Lightning Surge Current Waveform	8/20 waveform

Electrical Specifications, Rx (Uplink)

Frequency Band	825.5 – 834.5 MHz \| 840.25 - 844.75 MHz \| 777 – 787 MHz
Return Loss, minimum	18 dB
Isolation, minimum	28 dB
Port Designation	700/850 LTE
Total Group Delay, maximum	320 ns

Electrical Specifications 2, Rx (Uplink)

Frequency Band	835.905 – 839.595 MHz \| 847.485 - 848.925 MHz
Isolation, minimum	28 dB
Port Designation	850B CDMA
Total Group Delay, maximum	320 ns
Return Loss, minimum	18 dB

Electrical Specifications, Tx (Downlink)

Frequency Band	870.5 – 879.75 MHz \| 885.25 - 889.75 MHz \| 746 – 756 MHz
Isolation, minimum	28 dB
Input Power, PEP, maximum	1500 W
Input Power, RMS, maximum	120 W
Total Group Delay, maximum	320 ns
Return Loss, minimum	18 dB

Electrical Specifications 2, Tx (Downlink)

Frequency Band	880.905 – 884.595 MHz \| 892.485 - 893.925 MHz
Input Power, PEP, maximum	1500 W
Input Power, RMS, maximum	120 W
Isolation, minimum	28 dB
Return Loss, minimum	18 dB
Total Group Delay, maximum	320 ns