MR256B-2
Mobile 6 Cavity Duplexer, 148-160 MHz BNC
- 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
Mobile 6 Cavity Duplexer, 148-160 MHz BNC
- 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