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MIX 70/44-PR-TETRA

Ultra-compact built-in type Duplexer for TETRA cellular radio telephones

  • Miniaturized, light-weight, component-sized duplexer.
  • Ideal for integration in compact radio telephones.

DESCRIPTION

  • Four cavities in TX-branch, four cavities in RX-branch.
  • Low insertion loss and temperature drift.
  • Rugged mechanical design.
  • Fully environmentally tested.

ORDERING DESIGNATIONS

TYPE TX MHz RX MHz HOUSING
HEIGHT
PRODUCT NO.
MIX 70/44-PR-
TETRA-1-SMA(f)
380 - 385 390 - 395 27 mm 200000629
MIX 70/44-PR-
TETRA-2-SMA(f)
385 - 390 395 - 400 27 mm 200002353
MIX 70/44-PR-
TETRA-3-SMA(f)
410 - 415 420 - 425 27 mm 200002354
MIX 70/44-PR-
TETRA-4-SMA(f)
415 - 420 425 - 430 27 mm 200002375
MIX 70/44-PR-
TETRA-5-SMA(f)
450 - 455 460 - 465 22 mm 200002376
MIX 70/44-PR-
TETRA-6-SMA(f)
455 - 460 465 - 470 22 mm 200002377


These filters can be delivered with other connector types:
MCX angle
MCX straight


ACCESSORIES

TYPE PRODUCT NO.
MOUNTING KIT FOR HYTERA RD 965 200002517

 

The HYTERA cable kit is used for mounting the duplexer inside the HYTERA RD 965 repeater. It consist of 3 cables. A manual for mounting the duplexer is provided with the kit.

SPECIFICATIONS

ELECTRICAL    
MODEL MIX 70/44-PR-TETRA
MAX. INPUT POWER 25 W  
BRANCH Low → Ant. High → Ant.
INSERTION LOSS IN PASSBAND ≤ 2.0 dB
(typ. 1.8 dB)
≤ 2.0 dB
(typ. 1.8 dB)
ATTENUATION IN STOPBAND > 60 dB > 60 dB
IMPEDANCE Nom. 50 Ω  
SWR (All ports) ≤ 1.5  

 

MECHANICAL    
CONNECTIONS SMA-female  
DIMENSIONS (L x W x H) 118 (incl. conn.) x 51 x 27 mm
WEIGHT Approx. 120 g  
ENVIROMENTAL    
TEMP. RANGE –30° C → +60° C

TYPICAL RESPONSE CURVES

 

MECHANICAL DIMENSIONS

HOUSING HEIGHT 27 mm

 

MECHANICAL DIMENSIONS

HOUSING HEIGHT 22 mm

 

 

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