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FDBL5003D4-S1
ShareLiteTM 380-960 / 1695-2700 MHz Diplexer, with Auto DC Sense, 4.3-10 Connectors

The Sharelite FDBL Series of diplexers are designed to enable feeder sharing between systems in the 380-960 MHz range and in the 1695-2700 MHz range. RFS's innovative cavity filter design provides a very low insertion loss of 0.1dB typical while keeping the product extremely compact and lightweight. The usage of highly selective filters also guarantees a high isolation level of 50dB between ports, to ensure an interference-free environment for any technology deployed. The filter design also comprises of lightning protection for additional reliabiltiy. Designed to withstand the most severe outdoor environments, it also features an IP67 class pretection with a vented enclosure to avoid any possible effects of condensation and pressure instability, thus providing a long lasting, extremely reliable solution to any network.

FEATURES / BENEFITS

 
  • Dual unit for use with X-pol Antennas
  • Auto DC Sense
  • 4.3-10 Connectors - Reduce tower loading with connectors that are 40% smaller and lighter than 7-16 DIN connectors
  • Extremely Low Insertion Loss
  • High level of Rejection between bands - Protection against interference
  • Extremely High Power Handling Capability
  • Very compact & small size design - Easy installation and reduced tower load
  • Exceptional reliability & environmental protection (IP-67)
  • Mounting hardware for Wall and Pole mount provided (P/N SEM2-1A)
  • Grounding already provided through the mounting bracket
 
 
 


Technical features

General Specifications

Product TypeDiplexer/Cross Band Combiner
ApplicationLTE600, LTE700, Cellular 800, GSM900, GSM1800, LTE1800, UMTS, LTE2100, AWS1, AWS3, AWS4 (U), PCS, LTE2300, LTE2600, WCS, BRS
Configuration
Dual indoor/outdoor

Electrical Specifications

Branch1, 2
Frequency Range MHz380-9601695-2700
Impedance Ohms50, 50
Frequency BandLTE600, LTE700, Cellular 800, GSM900,, GSM1800, LTE1800, UMTS, LTE2100, AWS1, AWS3, AWS4 (U), PCS, LTE2300, LTE2600, WCS, BRS
DC PassAuto DC Sense
Insertion Loss dB0.1 typ/ 0.2 max , 0.1 typ/ 0.2 max
Group Delay Variationns0.5, 1
GROUPDELAYNS ns2.5 max., 3.0 max.
Total Group Delay ns2.5 max., 3.0 max.
Return Loss dB22 typ., 22 typ.
Power Handling Continuous, Max.W600 at common port, 300 on each path
Input Power, PEP W3000
Rejection between bands dB50
3rd Order PIM dBm (dBc)-118 (-161) @2x43 typ.

Testing and Environmental

Temperature Range °C (°F)-40 to 65 (-40 to 149 )
Ingress ProtectionIP 67
EnvironmentalETSI 300-019-2-4 Class 4.1E
Lightning ProtectionEN/IEC61000-4-5 Level 4

Mechanical Specifications

RF Connectors4.3-10 Female; 4 ports in, 2 ports out
Weight kg (lb)3.5 (7.7)
Shipping Weight kg (lb)3.5 (7.7)
Dimensions, H x W x D mm (in)172x 220 x 56 (6.7 x 8.7 x 2.1 )
Shipping Dimensions, H x W x D mm (in)172x 220 x 56 (6.7 x 8.7 x 2.1 )
Mounting
Wall Mounting: With 4 screws (maximum 6mm diameter)
Pole Mounting: With included clamp set 40-110mm (1.57-4.33")

Selection Table

TypeModel NumberNo DC PassDC Pass High BandDC Pass Low BandFull DC PassDC Sense priority
DualFDBL5003D4-S2 380-960
DualFDBL5003D4-S1 1695-2700
DualFDBL5003D4-1C X
DualFDBL5003D4-2C X
DualFDBL5003D4-3C X
DualFDBL5003D4-NCX