MR256N-2

MR256N-2

Mobile 6 Cavity Duplexer, 148-160 MHz N-fem

Six highly stable temperature compensated helical resonators
Enclosure is made of lightweight but rugged aluminum extrusion
50 Watts power handling with 80 dB Tx to Rx isolation
Minimum Tx-Rx spacing of 4.5 MHz, maximum of 10 MHz

MR256 Series Specs

Electrical

Frequency Range 136 to 174 MHz
Number of Cavities - Tx Side 3
Number of Cavities - Rx Side 3
Connectors Various
Input VSWR (max) 1.5 : 1
Insertion loss (max) 1.5 dB
Impedance 50 Ω
Isolation - Tx noise suppression at Rx (min) 80 dB
Isolation - Rx carrier suppression at Tx (min) 80 dB
Average Input Power (max) 50 W
Frequency separation range 4.5 to 10 MHz

Mechanical

Width 6.26 in
Depth 7 in
Length/ Height 1.31 in
Finish chemical conversion
Weight 2 lbs
Actual shipping weight 2.5 lbs
Shipping dimensions 13x9x3 in

Environmental

Temperature range -30 to +60 °C

Brand

SINCLAIR MR256 Series Spec Sheet

Download (474.4KB)

4 other products in the same category

66-13-44

66-13-44 Comprod VHF Duplexer 4X4' Cans 19' Rack Mt (4) 4-inch Cavity Duplexer Frequency Range: 138-174 MHz Ideal for high power, close frequency separation installations

Call or email for price and ordering

Q3220E

Q3220E Duplexer, Q-Circuit, Res-Lok, 4 cavity, 450-470 MHz Compact design provides excellent performance while conserving rack space Isolation of greater than 75 dB at 5 MHz separation and less than 0.8 dB insertion loss Rugged Res-Lok design reduces inter-cavity cabling Price from factory

See details

Q4220E-1

Q4220E-1 Duplexer, Q-Circuit, Res-Lok, 4 cavity, rack mount, 806-890 MHz Res-Lok construction achieves maximum performance in extremely compact package Ideally suited for 45 MHz Tx to Rx separation Available for frequency spacings as low as 3.6 MHz

Call or email for price and ordering

Q3330C Series

Q3330C Series Q3330C Series Compact 406-512 MHz Duplexer Frequencies range covered in 4 segments Six cavity compact duplexer Typical minimum isolation of 85 dB at maximum insertion loss of 1.2 dB 5 MHz minimum Tx-Rx separation. Rugged Res-Lok design reduces inter-cavity cabling

Call or email for price and ordering