IMF-7BC8A-RJ7A8B   |   E15V86P29

Interference Mitigation Filter for 700MHz B&C blocks and 850MHz A block, DC Blocking

  • dc/AISG blocking on all ports (DC grounded)
General Specifications  
Modularity   1-Single
Includes   Mounting hardware
Electrical Specifications
Port DesignationRX 700TX 700RX 850TX 850
License BandUSA 700, Band Pass
USA 700, Band Pass
CEL 850, Band Pass
CEL 850, Band Pass
Electrical Specifications, Band Pass
Frequency Range704.5–713.5 MHz
734.55–743.5 MHz
824.25–833.92 MHz
869.25–878.92 MHz
Insertion Loss, maximum2.00 dB0.30 dB1.80 dB0.30 dB
Insertion Loss, typical0.40 dB0.20 dB0.60 dB0.20 dB
Total Group Delay, maximum550 ns15 ns185 ns15 ns
Return Loss, minimum18 dB18 dB18 dB18 dB
Input Power, RMS, maximum 40 W 40 W
Input Power, PEP, maximum 500 W 500 W
3rd Order PIM, minimum -155 dBc -155 dBc
3rd Order PIM Test Method 2 x 20 W CW tones
 2 x 20 W CW tones
Electrical Specifications, Band Reject
Frequency Range835.905–848.715 MHz
699.25–703.75 MHz
Attenuation, minimum30 dB30 dB  
Product Classification  
Product Type   Interference mitigation filter
dc Power/Alarm Electrical Specifications  
Lightning Surge Current   8 kA
Lightning Surge Current Waveform   8/20 waveform
Block Diagram  
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Mechanical Specifications  
RF Connector Interface   7-16 DIN Female
Color   Gray
Mounting Pipe Hardware   Band clamps (2)
Height   242.0 mm   |   9.5 in
Width   200.0 mm   |   7.9 in
Depth   70.0 mm   |   2.8 in
Weight, without mounting hardware   4.3 kg   |   9.5 lb
Mounting Hardware Weight   0.2 kg   |   0.4 lb
Environmental Specifications  
Operating Temperature   -40 °C to +65 °C (-40 °F to +149 °F)
Relative Humidity   Up to 100%
Ingress Protection Test Method   IEC 60529:2001, IP67
Outline Drawing  
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